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dragonwell8_jdk
提交 37b6559f 编写于 作者: L lana
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上级 14b902b9 14aad851
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Showing with 13604 addition and 3458 deletion
make/sun/awt/Depend.mak
浏览文件 @ 37b6559f
......@@ -71,6 +71,7 @@ STUBFILES = \
$(STUBDIR)/Ole2.h \
$(STUBDIR)/Zmouse.h \
$(STUBDIR)/cderr.h \
$(STUBDIR)/commctrl.h \
$(STUBDIR)/commdlg.h \
$(STUBDIR)/direct.h \
$(STUBDIR)/d3dcom.h \
......
make/sun/awt/FILES_c_windows.gmk
浏览文件 @ 37b6559f
#
# Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
......@@ -104,7 +104,8 @@ FILES_c = \
OGLVertexCache.c \
WGLGraphicsConfig.c \
WGLSurfaceData.c \
AccelGlyphCache.c
AccelGlyphCache.c \
rect.c
FILES_cpp = \
CmdIDList.cpp \
......@@ -199,5 +200,6 @@ FILES_cpp = \
ShellFolder2.cpp \
ThemeReader.cpp \
ComCtl32Util.cpp \
DllUtil.cpp \
initIDs.cpp \
MouseInfo.cpp
make/sun/awt/FILES_export_unix.gmk
浏览文件 @ 37b6559f
#
# Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2000-2009 Sun Microsystems, Inc. All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
......@@ -107,7 +107,8 @@ FILES_export = \
sun/java2d/x11/X11Renderer.java \
sun/java2d/x11/X11SurfaceData.java \
com/sun/java/swing/plaf/gtk/GTKEngine.java \
com/sun/java/swing/plaf/gtk/GTKStyle.java
com/sun/java/swing/plaf/gtk/GTKStyle.java \
sun/awt/ExtendedKeyCodes.java
FILES_export2 = \
......
make/sun/awt/FILES_export_windows.gmk
浏览文件 @ 37b6559f
#
# Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2000-2009 Sun Microsystems, Inc. All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
......@@ -154,7 +154,7 @@ FILES_export2 = \
sun/awt/datatransfer/DataTransferer.java \
sun/awt/datatransfer/SunClipboard.java \
sun/awt/dnd/SunDragSourceContextPeer.java \
sun/awt/windows/WToolkitThreadBlockedHandler.java
sun/awt/windows/WToolkitThreadBlockedHandler.java
FILES_export3 = \
java/awt/CheckboxMenuItem.java \
......@@ -214,6 +214,7 @@ FILES_export3 = \
sun/awt/windows/WBufferStrategy.java \
sun/awt/windows/WTrayIconPeer.java \
sun/awt/image/ImagingLib.java \
sun/awt/ExtendedKeyCodes.java \
sun/java2d/pipe/hw/AccelSurface.java \
sun/java2d/pipe/hw/AccelDeviceEventNotifier.java \
sun/java2d/pipe/hw/ContextCapabilities.java \
......
make/sun/awt/Makefile
浏览文件 @ 37b6559f
#
# Copyright 1995-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 1995-2009 Sun Microsystems, Inc. All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
......@@ -219,6 +219,7 @@ vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/image/cvutils
vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/shell
vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/medialib
vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/debug
vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/utility
vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/../java2d
vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/../java2d/loops
vpath %.c $(SHARE_SRC)/native/$(PKGDIR)/../java2d/pipe
......
make/sun/awt/README
浏览文件 @ 37b6559f
......@@ -6,11 +6,9 @@ runtime, it will probably work with other versions of that compiler.
Included in this project is a generated file, make.depend, which lists
all interdependencies of the source files. This file is generated *on
Solaris* with the following commands:
Solaris or Linux* with the following command:
% sccs edit make.depend
% gnumake -f Depend.mak
% sccs delget make.depend
This step only needs to be run when new files are added to the project,
or include statements are changed.
......
make/sun/awt/make.depend
浏览文件 @ 37b6559f
此差异已折叠。
make/sun/awt/mapfile-mawt-vers
浏览文件 @ 37b6559f
......@@ -291,6 +291,7 @@ SUNWprivate_1.1 {
Java_sun_awt_X11GraphicsConfig_createBackBuffer;
Java_sun_awt_X11GraphicsConfig_destroyBackBuffer;
Java_sun_awt_X11GraphicsConfig_swapBuffers;
Java_sun_awt_X11GraphicsConfig_isTranslucencyCapable;
Java_sun_awt_X11GraphicsDevice_isDBESupported;
Java_sun_awt_X11GraphicsDevice_getDisplay;
Java_sun_awt_X11GraphicsDevice_getDoubleBufferVisuals;
......
make/sun/awt/mapfile-vers-linux
浏览文件 @ 37b6559f
......@@ -407,6 +407,7 @@ SUNWprivate_1.1 {
Java_sun_awt_X11GraphicsConfig_getNumColors;
Java_sun_awt_X11GraphicsConfig_getXResolution;
Java_sun_awt_X11GraphicsConfig_getYResolution;
Java_sun_awt_X11GraphicsConfig_isTranslucencyCapable;
Java_sun_awt_X11GraphicsDevice_isDBESupported;
Java_sun_awt_X11GraphicsDevice_getDisplay;
Java_sun_awt_X11GraphicsDevice_getDoubleBufferVisuals;
......
make/sun/xawt/FILES_c_unix.gmk
浏览文件 @ 37b6559f
......@@ -78,4 +78,5 @@ FILES_c = \
awt_Plugin.c \
gtk2_interface.c \
swing_GTKEngine.c \
swing_GTKStyle.c
swing_GTKStyle.c \
rect.c
make/sun/xawt/Makefile
浏览文件 @ 37b6559f
......@@ -79,6 +79,7 @@ vpath %.c $(SHARE_SRC)/native/sun/java2d
vpath %.c $(SHARE_SRC)/native/sun/java2d/loops
vpath %.c $(SHARE_SRC)/native/sun/java2d/pipe
vpath %.c $(SHARE_SRC)/native/sun/awt/medialib
vpath %.c $(SHARE_SRC)/native/sun/awt/utility
vpath %.cpp $(SHARE_SRC)/native/sun/image
vpath %.c $(SHARE_SRC)/native/sun/font
vpath %.c $(PLATFORM_SRC)/native/sun/awt/robot_child
......@@ -274,6 +275,23 @@ ICONS = \
$(ICONS_PATH_PREFIX)/classes/sun/awt/X11/java-icon32.png \
$(ICONS_PATH_PREFIX)/classes/sun/awt/X11/java-icon48.png
ICONPATH=$(PLATFORM_SRC)/classes/sun/awt/X11
ICONS += \
$(ICONPATH)/security-icon-bw16.png \
$(ICONPATH)/security-icon-interim16.png \
$(ICONPATH)/security-icon-yellow16.png \
$(ICONPATH)/security-icon-bw24.png \
$(ICONPATH)/security-icon-interim24.png \
$(ICONPATH)/security-icon-yellow24.png \
$(ICONPATH)/security-icon-bw32.png \
$(ICONPATH)/security-icon-interim32.png \
$(ICONPATH)/security-icon-yellow32.png \
$(ICONPATH)/security-icon-bw48.png \
$(ICONPATH)/security-icon-interim48.png \
$(ICONPATH)/security-icon-yellow48.png
TEMPDIR_CLASSES = $(TEMPDIR)/classes
$(TEMPDIR_CLASSES)/sun/awt/X11/ToBin.class: ToBin.java
......
make/sun/xawt/mapfile-vers
浏览文件 @ 37b6559f
#
# Copyright 2002-2008 Sun Microsystems, Inc. All Rights Reserved.
# Copyright 2002-2009 Sun Microsystems, Inc. All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
......@@ -93,6 +93,9 @@ SUNWprivate_1.1 {
Java_sun_awt_X11_XlibWrapper_XGetWMHints;
Java_sun_awt_X11_XlibWrapper_XShapeQueryExtension;
Java_sun_awt_X11_XlibWrapper_SetRectangularShape;
Java_sun_awt_X11_XlibWrapper_SetBitmapShape;
Java_sun_awt_X11_XlibWrapper_XConfigureWindow;
Java_sun_awt_X11_XlibWrapper_SetZOrder;
Java_sun_awt_X11_XToolkit_initIDs;
Java_sun_awt_X11_XWindow_getNativeColor;
Java_sun_awt_X11_XWindow_getWMInsets;
......@@ -217,6 +220,7 @@ SUNWprivate_1.1 {
Java_sun_awt_X11GraphicsConfig_createBackBuffer;
Java_sun_awt_X11GraphicsConfig_destroyBackBuffer;
Java_sun_awt_X11GraphicsConfig_swapBuffers;
Java_sun_awt_X11GraphicsConfig_isTranslucencyCapable;
Java_java_awt_Insets_initIDs;
Java_java_awt_KeyboardFocusManager_initIDs;
Java_java_awt_Font_initIDs;
......@@ -289,16 +293,26 @@ SUNWprivate_1.1 {
Java_sun_awt_X11_XlibWrapper_XGetIconSizes;
Java_sun_awt_X11_XlibWrapper_XKeycodeToKeysym;
Java_sun_awt_X11_XlibWrapper_XKeysymToKeycode;
Java_sun_awt_X11_XlibWrapper_XQueryKeymap;
Java_sun_awt_X11_XlibWrapper_XQueryKeymap;
Java_sun_awt_X11_XlibWrapper_XkbGetEffectiveGroup;
Java_sun_awt_X11_XlibWrapper_XkbSelectEvents;
Java_sun_awt_X11_XlibWrapper_XkbSelectEventDetails;
Java_sun_awt_X11_XlibWrapper_XkbKeycodeToKeysym;
Java_sun_awt_X11_XlibWrapper_XkbLibraryVersion;
Java_sun_awt_X11_XlibWrapper_XkbQueryExtension;
Java_sun_awt_X11_XlibWrapper_XkbGetMap;
Java_sun_awt_X11_XlibWrapper_XkbGetUpdatedMap;
Java_sun_awt_X11_XlibWrapper_XkbFreeKeyboard;
Java_sun_awt_X11_XlibWrapper_XkbTranslateKeyCode;
Java_sun_awt_X11_XlibWrapper_XGetModifierMapping;
Java_sun_awt_X11_XlibWrapper_XFreeModifiermap;
Java_sun_awt_X11_XlibWrapper_XFreeModifiermap;
Java_sun_awt_X11_XlibWrapper_XChangeActivePointerGrab;
Java_sun_awt_X11_XlibWrapper_XNextSecondaryLoopEvent;
Java_sun_awt_X11_XlibWrapper_ExitSecondaryLoop;
Java_sun_awt_X11_XlibWrapper_XTextPropertyToStringList;
Java_sun_awt_X11_XlibWrapper_XGrabServer;
Java_sun_awt_X11_XlibWrapper_XUngrabServer;
Java_sun_awt_X11_XlibWrapper_XPutBackEvent;
Java_sun_awt_X11_XlibWrapper_XPutBackEvent;
Java_sun_awt_X11_XlibWrapper_XConvertCase;
Java_sun_awt_X11_XlibWrapper_XSynchronize;
Java_java_awt_FileDialog_initIDs;
......
src/share/classes/com/sun/awt/AWTUtilities.java
浏览文件 @ 37b6559f
/*
* Copyright 2009 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2008-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -26,17 +26,37 @@
package com.sun.awt;
import java.awt.*;
import sun.awt.AWTAccessor;
import sun.awt.AWTAccessor;
import sun.awt.SunToolkit;
/**
* A collection of utility methods for AWT.
*
* The functionality provided by the static methods of the class includes:
* <ul>
* <li>Setting shapes on top-level windows
* <li>Setting a constant alpha value for each pixel of a top-level window
* <li>Making a window non-opaque, after that it paints only explicitly
* painted pixels on the screen, with arbitrary alpha values for every pixel.
* <li>Setting a 'mixing-cutout' shape for a component.
* </ul>
* <p>
* A "top-level window" is an instance of the {@code Window} class (or its
* descendant, such as {@code JFrame}).
* <p>
* Some of the mentioned features may not be supported by the native platform.
* To determine whether a particular feature is supported, the user must use
* the {@code isTranslucencySupported()} method of the class passing a desired
* translucency kind (a member of the {@code Translucency} enum) as an
* argument.
* <p>
* The per-pixel alpha feature also requires the user to create her/his
* windows using a translucency-capable graphics configuration.
* The {@code isTranslucencyCapable()} method must
* be used to verify whether any given GraphicsConfiguration supports
* the trasnlcency effects.
* <p>
* <b>WARNING</b>: This class is an implementation detail and only meant
* for limited use outside of the core platform. This API may change
* drastically between update release, and it may even be
......@@ -50,6 +70,344 @@ public final class AWTUtilities {
private AWTUtilities() {
}
/** Kinds of translucency supported by the underlying system.
* @see #isTranslucencySupported
*/
public static enum Translucency {
/**
* Represents support in the underlying system for windows each pixel
* of which is guaranteed to be either completely opaque, with
* an alpha value of 1.0, or completely transparent, with an alpha
* value of 0.0.
*/
PERPIXEL_TRANSPARENT,
/**
* Represents support in the underlying system for windows all of
* the pixels of which have the same alpha value between or including
* 0.0 and 1.0.
*/
TRANSLUCENT,
/**
* Represents support in the underlying system for windows that
* contain or might contain pixels with arbitrary alpha values
* between and including 0.0 and 1.0.
*/
PERPIXEL_TRANSLUCENT;
}
/**
* Returns whether the given level of translucency is supported by
* the underlying system.
*
* Note that this method may sometimes return the value
* indicating that the particular level is supported, but
* the native windowing system may still not support the
* given level of translucency (due to the bugs in
* the windowing system).
*
* @param translucencyKind a kind of translucency support
* (either PERPIXEL_TRANSPARENT,
* TRANSLUCENT, or PERPIXEL_TRANSLUCENT)
* @return whether the given translucency kind is supported
*/
public static boolean isTranslucencySupported(Translucency translucencyKind) {
switch (translucencyKind) {
case PERPIXEL_TRANSPARENT:
return isWindowShapingSupported();
case TRANSLUCENT:
return isWindowOpacitySupported();
case PERPIXEL_TRANSLUCENT:
return isWindowTranslucencySupported();
}
return false;
}
/**
* Returns whether the windowing system supports changing the opacity
* value of top-level windows.
* Note that this method may sometimes return true, but the native
* windowing system may still not support the concept of
* translucency (due to the bugs in the windowing system).
*/
private static boolean isWindowOpacitySupported() {
Toolkit curToolkit = Toolkit.getDefaultToolkit();
if (!(curToolkit instanceof SunToolkit)) {
return false;
}
return ((SunToolkit)curToolkit).isWindowOpacitySupported();
}
/**
* Set the opacity of the window. The opacity is at the range [0..1].
* Note that setting the opacity level of 0 may or may not disable
* the mouse event handling on this window. This is
* a platform-dependent behavior.
*
* In order for this method to enable the translucency effect,
* the isTranslucencySupported() method should indicate that the
* TRANSLUCENT level of translucency is supported.
*
* <p>Also note that the window must not be in the full-screen mode
* when setting the opacity value &lt; 1.0f. Otherwise
* the IllegalArgumentException is thrown.
*
* @param window the window to set the opacity level to
* @param opacity the opacity level to set to the window
* @throws NullPointerException if the window argument is null
* @throws IllegalArgumentException if the opacity is out of
* the range [0..1]
* @throws IllegalArgumentException if the window is in full screen mode,
* and the opacity is less than 1.0f
* @throws UnsupportedOperationException if the TRANSLUCENT translucency
* kind is not supported
*/
public static void setWindowOpacity(Window window, float opacity) {
if (window == null) {
throw new NullPointerException(
"The window argument should not be null.");
}
AWTAccessor.getWindowAccessor().setOpacity(window, opacity);
}
/**
* Get the opacity of the window. If the opacity has not
* yet being set, this method returns 1.0.
*
* @param window the window to get the opacity level from
* @throws NullPointerException if the window argument is null
*/
public static float getWindowOpacity(Window window) {
if (window == null) {
throw new NullPointerException(
"The window argument should not be null.");
}
return AWTAccessor.getWindowAccessor().getOpacity(window);
}
/**
* Returns whether the windowing system supports changing the shape
* of top-level windows.
* Note that this method may sometimes return true, but the native
* windowing system may still not support the concept of
* shaping (due to the bugs in the windowing system).
*/
public static boolean isWindowShapingSupported() {
Toolkit curToolkit = Toolkit.getDefaultToolkit();
if (!(curToolkit instanceof SunToolkit)) {
return false;
}
return ((SunToolkit)curToolkit).isWindowShapingSupported();
}
/**
* Returns an object that implements the Shape interface and represents
* the shape previously set with the call to the setWindowShape() method.
* If no shape has been set yet, or the shape has been reset to null,
* this method returns null.
*
* @param window the window to get the shape from
* @return the current shape of the window
* @throws NullPointerException if the window argument is null
*/
public static Shape getWindowShape(Window window) {
if (window == null) {
throw new NullPointerException(
"The window argument should not be null.");
}
return AWTAccessor.getWindowAccessor().getShape(window);
}
/**
* Sets a shape for the given window.
* If the shape argument is null, this methods restores
* the default shape making the window rectangular.
* <p>Note that in order to set a shape, the window must be undecorated.
* If the window is decorated, this method ignores the {@code shape}
* argument and resets the shape to null.
* <p>Also note that the window must not be in the full-screen mode
* when setting a non-null shape. Otherwise the IllegalArgumentException
* is thrown.
* <p>Depending on the platform, the method may return without
* effecting the shape of the window if the window has a non-null warning
* string ({@link Window#getWarningString()}). In this case the passed
* shape object is ignored.
*
* @param window the window to set the shape to
* @param shape the shape to set to the window
* @throws NullPointerException if the window argument is null
* @throws IllegalArgumentException if the window is in full screen mode,
* and the shape is not null
* @throws UnsupportedOperationException if the PERPIXEL_TRANSPARENT
* translucency kind is not supported
*/
public static void setWindowShape(Window window, Shape shape) {
if (window == null) {
throw new NullPointerException(
"The window argument should not be null.");
}
AWTAccessor.getWindowAccessor().setShape(window, shape);
}
private static boolean isWindowTranslucencySupported() {
/*
* Per-pixel alpha is supported if all the conditions are TRUE:
* 1. The toolkit is a sort of SunToolkit
* 2. The toolkit supports translucency in general
* (isWindowTranslucencySupported())
* 3. There's at least one translucency-capable
* GraphicsConfiguration
*/
Toolkit curToolkit = Toolkit.getDefaultToolkit();
if (!(curToolkit instanceof SunToolkit)) {
return false;
}
if (!((SunToolkit)curToolkit).isWindowTranslucencySupported()) {
return false;
}
GraphicsEnvironment env =
GraphicsEnvironment.getLocalGraphicsEnvironment();
// If the default GC supports translucency return true.
// It is important to optimize the verification this way,
// see CR 6661196 for more details.
if (isTranslucencyCapable(env.getDefaultScreenDevice()
.getDefaultConfiguration()))
{
return true;
}
// ... otherwise iterate through all the GCs.
GraphicsDevice[] devices = env.getScreenDevices();
for (int i = 0; i < devices.length; i++) {
GraphicsConfiguration[] configs = devices[i].getConfigurations();
for (int j = 0; j < configs.length; j++) {
if (isTranslucencyCapable(configs[j])) {
return true;
}
}
}
return false;
}
/**
* Enables the per-pixel alpha support for the given window.
* Once the window becomes non-opaque (the isOpaque is set to false),
* the drawing sub-system is starting to respect the alpha value of each
* separate pixel. If a pixel gets painted with alpha color component
* equal to zero, it becomes visually transparent, if the alpha of the
* pixel is equal to 255, the pixel is fully opaque. Interim values
* of the alpha color component make the pixel semi-transparent (i.e.
* translucent).
* <p>Note that in order for the window to support the per-pixel alpha
* mode, the window must be created using the GraphicsConfiguration
* for which the {@link #isTranslucencyCapable}
* method returns true.
* <p>Also note that some native systems enable the per-pixel translucency
* mode for any window created using the translucency-compatible
* graphics configuration. However, it is highly recommended to always
* invoke the setWindowOpaque() method for these windows, at least for
* the sake of cross-platform compatibility reasons.
* <p>Also note that the window must not be in the full-screen mode
* when making it non-opaque. Otherwise the IllegalArgumentException
* is thrown.
* <p>If the window is a {@code Frame} or a {@code Dialog}, the window must
* be undecorated prior to enabling the per-pixel translucency effect (see
* {@link Frame#setUndecorated()} and/or {@link Dialog#setUndecorated()}).
* If the window becomes decorated through a subsequent call to the
* corresponding {@code setUndecorated()} method, the per-pixel
* translucency effect will be disabled and the opaque property reset to
* {@code true}.
* <p>Depending on the platform, the method may return without
* effecting the opaque property of the window if the window has a non-null
* warning string ({@link Window#getWarningString()}). In this case
* the passed 'isOpaque' value is ignored.
*
* @param window the window to set the shape to
* @param isOpaque whether the window must be opaque (true),
* or translucent (false)
* @throws NullPointerException if the window argument is null
* @throws IllegalArgumentException if the window uses
* a GraphicsConfiguration for which the
* {@code isTranslucencyCapable()}
* method returns false
* @throws IllegalArgumentException if the window is in full screen mode,
* and the isOpaque is false
* @throws IllegalArgumentException if the window is decorated and the
* isOpaque argument is {@code false}.
* @throws UnsupportedOperationException if the PERPIXEL_TRANSLUCENT
* translucency kind is not supported
*/
public static void setWindowOpaque(Window window, boolean isOpaque) {
if (window == null) {
throw new NullPointerException(
"The window argument should not be null.");
}
if (!isOpaque && !isTranslucencySupported(Translucency.PERPIXEL_TRANSLUCENT)) {
throw new UnsupportedOperationException(
"The PERPIXEL_TRANSLUCENT translucency kind is not supported");
}
AWTAccessor.getWindowAccessor().setOpaque(window, isOpaque);
}
/**
* Returns whether the window is opaque or translucent.
*
* @param window the window to set the shape to
* @return whether the window is currently opaque (true)
* or translucent (false)
* @throws NullPointerException if the window argument is null
*/
public static boolean isWindowOpaque(Window window) {
if (window == null) {
throw new NullPointerException(
"The window argument should not be null.");
}
return AWTAccessor.getWindowAccessor().isOpaque(window);
}
/**
* Verifies whether a given GraphicsConfiguration supports
* the PERPIXEL_TRANSLUCENT kind of translucency.
* All windows that are intended to be used with the {@link #setWindowOpaque}
* method must be created using a GraphicsConfiguration for which this method
* returns true.
* <p>Note that some native systems enable the per-pixel translucency
* mode for any window created using a translucency-capable
* graphics configuration. However, it is highly recommended to always
* invoke the setWindowOpaque() method for these windows, at least
* for the sake of cross-platform compatibility reasons.
*
* @param gc GraphicsConfiguration
* @throws NullPointerException if the gc argument is null
* @return whether the given GraphicsConfiguration supports
* the translucency effects.
*/
public static boolean isTranslucencyCapable(GraphicsConfiguration gc) {
if (gc == null) {
throw new NullPointerException("The gc argument should not be null");
}
/*
return gc.isTranslucencyCapable();
*/
Toolkit curToolkit = Toolkit.getDefaultToolkit();
if (!(curToolkit instanceof SunToolkit)) {
return false;
}
return ((SunToolkit)curToolkit).isTranslucencyCapable(gc);
}
/**
* Sets a 'mixing-cutout' shape for the given component.
*
......
src/share/classes/com/sun/awt/SecurityWarning.java 0 → 100644
浏览文件 @ 37b6559f
/*
* Copyright 2008-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package com.sun.awt;
import java.awt.*;
import java.awt.geom.*;
import sun.awt.AWTAccessor;
/**
* Security Warning control interface.
*
* This class provides a couple of methods that help a developer relocate
* the AWT security warning to an appropriate position relative to the current
* window size. A "top-level window" is an instance of the {@code Window}
* class (or its descendant, such as {@code JFrame}). The security warning
* is applied to all windows created by an untrusted code. All such windows
* have a non-null "warning string" (see {@link Window#getWarningString()}).
* <p>
* <b>WARNING</b>: This class is an implementation detail and only meant
* for limited use outside of the core platform. This API may change
* drastically between update release, and it may even be
* removed or be moved to some other packages or classes.
*/
public final class SecurityWarning {
/**
* The SecurityWarning class should not be instantiated
*/
private SecurityWarning() {
}
/**
* Gets the size of the security warning.
*
* The returned value is not valid until the peer has been created. Before
* invoking this method a developer must call the {@link Window#pack()},
* {@link Window#setVisible()}, or some other method that creates the peer.
*
* @param window the window to get the security warning size for
*
* @throws NullPointerException if the window argument is null
* @throws IllegalArgumentException if the window is trusted (i.e.
* the {@code getWarningString()} returns null)
*/
public static Dimension getSize(Window window) {
if (window == null) {
throw new NullPointerException(
"The window argument should not be null.");
}
if (window.getWarningString() == null) {
throw new IllegalArgumentException(
"The window must have a non-null warning string.");
}
// We don't check for a non-null peer since it may be destroyed
// after assigning a valid value to the security warning size.
return AWTAccessor.getWindowAccessor().getSecurityWarningSize(window);
}
/**
* Sets the position of the security warning.
* <p>
* The {@code alignmentX} and {@code alignmentY} arguments specify the
* origin of the coordinate system used to calculate the position of the
* security warning. The values must be in the range [0.0f...1.0f]. The
* {@code 0.0f} value represents the left (top) edge of the rectangular
* bounds of the window. The {@code 1.0f} value represents the right
* (bottom) edge of the bounds. Whenever the size of the window changes,
* the origin of the coordinate system gets relocated accordingly. For
* convenience a developer may use the {@code Component.*_ALIGNMENT}
* constants to pass predefined values for these arguments.
* <p>
* The {@code point} argument specifies the location of the security
* warning in the coordinate system described above. If both {@code x} and
* {@code y} coordinates of the point are equal to zero, the warning will
* be located right in the origin of the coordinate system. On the other
* hand, if both {@code alignmentX} and {@code alignmentY} are equal to
* zero (i.e. the origin of the coordinate system is placed at the top-left
* corner of the window), then the {@code point} argument represents the
* absolute location of the security warning relative to the location of
* the window. The "absolute" in this case means that the position of the
* security warning is not effected by resizing of the window.
* <p>
* Note that the security warning managment code guarantees that:
* <ul>
* <li>The security warning cannot be located farther than two pixels from
* the rectangular bounds of the window (see {@link Window#getBounds}), and
* <li>The security warning is always visible on the screen.
* </ul>
* If either of the conditions is violated, the calculated position of the
* security warning is adjusted by the system to meet both these
* conditions.
* <p>
* The default position of the security warning is in the upper-right
* corner of the window, two pixels to the right from the right edge. This
* corresponds to the following arguments passed to this method:
* <ul>
* <li>{@code alignmentX = Component.RIGHT_ALIGNMENT}
* <li>{@code alignmentY = Component.TOP_ALIGNMENT}
* <li>{@code point = (2, 0)}
* </ul>
*
* @param window the window to set the position of the security warning for
* @param alignmentX the horizontal origin of the coordinate system
* @param alignmentY the vertical origin of the coordinate system
* @param point the position of the security warning in the specified
* coordinate system
*
* @throws NullPointerException if the window argument is null
* @throws NullPointerException if the point argument is null
* @throws IllegalArgumentException if the window is trusted (i.e.
* the {@code getWarningString()} returns null
* @throws IllegalArgumentException if the alignmentX or alignmentY
* arguments are not within the range [0.0f ... 1.0f]
*/
public static void setPosition(Window window, Point2D point,
float alignmentX, float alignmentY)
{
if (window == null) {
throw new NullPointerException(
"The window argument should not be null.");
}
if (window.getWarningString() == null) {
throw new IllegalArgumentException(
"The window must have a non-null warning string.");
}
if (point == null) {
throw new NullPointerException(
"The point argument must not be null");
}
if (alignmentX < 0.0f || alignmentX > 1.0f) {
throw new IllegalArgumentException(
"alignmentX must be in the range [0.0f ... 1.0f].");
}
if (alignmentY < 0.0f || alignmentY > 1.0f) {
throw new IllegalArgumentException(
"alignmentY must be in the range [0.0f ... 1.0f].");
}
AWTAccessor.getWindowAccessor().setSecurityWarningPosition(window,
point, alignmentX, alignmentY);
}
}
src/share/classes/java/awt/AWTKeyStroke.java
浏览文件 @ 37b6559f
/*
* Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2000-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -329,6 +329,9 @@ public class AWTKeyStroke implements Serializable {
* <li><code>java.awt.event.KeyEvent.VK_TAB</code>
* <li><code>java.awt.event.KeyEvent.VK_SPACE</code>
* </ul>
* Alternatively, the key code may be obtained by calling
* <code>java.awt.event.KeyEvent.getExtendedKeyCodeForChar</code>.
*
* The modifiers consist of any combination of:<ul>
* <li>java.awt.event.InputEvent.SHIFT_DOWN_MASK
* <li>java.awt.event.InputEvent.CTRL_DOWN_MASK
......
src/share/classes/java/awt/Canvas.java
浏览文件 @ 37b6559f
......@@ -25,6 +25,7 @@
package java.awt;
import java.awt.image.BufferStrategy;
import java.awt.peer.CanvasPeer;
import javax.accessibility.*;
/**
......@@ -65,7 +66,17 @@ public class Canvas extends Component implements Accessible {
*/
public Canvas(GraphicsConfiguration config) {
this();
graphicsConfig = config;
setGraphicsConfiguration(config);
}
@Override
void setGraphicsConfiguration(GraphicsConfiguration gc) {
CanvasPeer peer = (CanvasPeer)getPeer();
if (peer != null) {
gc = peer.getAppropriateGraphicsConfiguration(gc);
}
super.setGraphicsConfiguration(gc);
}
/**
......
src/share/classes/java/awt/Component.java
浏览文件 @ 37b6559f
/*
* Copyright 1995-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1995-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -300,7 +300,7 @@ public abstract class Component implements ImageObserver, MenuContainer,
* @see GraphicsConfiguration
* @see #getGraphicsConfiguration
*/
transient GraphicsConfiguration graphicsConfig = null;
private transient GraphicsConfiguration graphicsConfig = null;
/**
* A reference to a <code>BufferStrategy</code> object
......@@ -799,8 +799,24 @@ public abstract class Component implements ImageObserver, MenuContainer,
}
}
// Whether this Component has had the background erase flag
// specified via SunToolkit.disableBackgroundErase(). This is
// needed in order to make this function work on X11 platforms,
// where currently there is no chance to interpose on the creation
// of the peer and therefore the call to XSetBackground.
transient boolean backgroundEraseDisabled;
static {
AWTAccessor.setComponentAccessor(new AWTAccessor.ComponentAccessor() {
public void setBackgroundEraseDisabled(Component comp, boolean disabled) {
comp.backgroundEraseDisabled = disabled;
}
public boolean getBackgroundEraseDisabled(Component comp) {
return comp.backgroundEraseDisabled;
}
public Rectangle getBounds(Component comp) {
return new Rectangle(comp.x, comp.y, comp.width, comp.height);
}
public void setMixingCutoutShape(Component comp, Shape shape) {
Region region = shape == null ? null :
Region.getInstance(shape, null);
......@@ -829,6 +845,22 @@ public abstract class Component implements ImageObserver, MenuContainer,
}
}
}
public void setGraphicsConfiguration(Component comp,
GraphicsConfiguration gc)
{
comp.setGraphicsConfiguration(gc);
}
public boolean requestFocus(Component comp, CausedFocusEvent.Cause cause) {
return comp.requestFocus(cause);
}
public boolean canBeFocusOwner(Component comp) {
return comp.canBeFocusOwner();
}
public boolean isVisible_NoClientCode(Component comp) {
return comp.isVisible_NoClientCode();
}
});
}
......@@ -996,50 +1028,21 @@ public abstract class Component implements ImageObserver, MenuContainer,
*/
public GraphicsConfiguration getGraphicsConfiguration() {
synchronized(getTreeLock()) {
if (graphicsConfig != null) {
return graphicsConfig;
} else if (getParent() != null) {
return getParent().getGraphicsConfiguration();
} else {
return null;
}
return getGraphicsConfiguration_NoClientCode();
}
}
final GraphicsConfiguration getGraphicsConfiguration_NoClientCode() {
GraphicsConfiguration graphicsConfig = this.graphicsConfig;
Container parent = this.parent;
if (graphicsConfig != null) {
return graphicsConfig;
} else if (parent != null) {
return parent.getGraphicsConfiguration_NoClientCode();
} else {
return null;
}
return graphicsConfig;
}
/**
* Resets this <code>Component</code>'s
* <code>GraphicsConfiguration</code> back to a default
* value. For most componenets, this is <code>null</code>.
* Called from the Toolkit thread, so NO CLIENT CODE.
*/
void resetGC() {
void setGraphicsConfiguration(GraphicsConfiguration gc) {
synchronized(getTreeLock()) {
graphicsConfig = null;
}
}
graphicsConfig = gc;
/*
* Not called on Component, but needed for Canvas and Window
*/
void setGCFromPeer() {
synchronized(getTreeLock()) {
if (peer != null) { // can't imagine how this will be false,
// but just in case
graphicsConfig = peer.getGraphicsConfiguration();
} else {
graphicsConfig = null;
ComponentPeer peer = getPeer();
if (peer != null) {
peer.updateGraphicsData(gc);
}
}
}
......@@ -6663,23 +6666,7 @@ public abstract class Component implements ImageObserver, MenuContainer,
// Update stacking order
if (parent != null && parent.peer != null) {
ContainerPeer parentContPeer = (ContainerPeer) parent.peer;
// if our parent is lightweight and we are not
// we should call restack on nearest heavyweight
// container.
if (parentContPeer instanceof LightweightPeer
&& ! (peer instanceof LightweightPeer))
{
Container hwParent = getNativeContainer();
if (hwParent != null && hwParent.peer != null) {
parentContPeer = (ContainerPeer) hwParent.peer;
}
}
if (parentContPeer.isRestackSupported()) {
parentContPeer.restack();
}
}
peer.setZOrder(getHWPeerAboveMe());
if (!isAddNotifyComplete) {
mixOnShowing();
......@@ -7170,8 +7157,8 @@ public abstract class Component implements ImageObserver, MenuContainer,
requestFocusHelper(false, true);
}
void requestFocus(CausedFocusEvent.Cause cause) {
requestFocusHelper(false, true, cause);
boolean requestFocus(CausedFocusEvent.Cause cause) {
return requestFocusHelper(false, true, cause);
}
/**
......@@ -7456,7 +7443,7 @@ public abstract class Component implements ImageObserver, MenuContainer,
// sometimes most recent focus owner may be null, but focus owner is not
// e.g. we reset most recent focus owner if user removes focus owner
focusOwner = KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
if (focusOwner != null && getContainingWindow(focusOwner) != window) {
if (focusOwner != null && focusOwner.getContainingWindow() != window) {
focusOwner = null;
}
}
......@@ -8689,31 +8676,9 @@ public abstract class Component implements ImageObserver, MenuContainer,
* null, if component is not a part of window hierarchy
*/
Window getContainingWindow() {
return getContainingWindow(this);
}
/**
* Returns the <code>Window</code> ancestor of the component <code>comp</code>.
* @return Window ancestor of the component or component by itself if it is Window;
* null, if component is not a part of window hierarchy
*/
static Window getContainingWindow(Component comp) {
while (comp != null && !(comp instanceof Window)) {
comp = comp.getParent();
}
return (Window)comp;
return SunToolkit.getContainingWindow(this);
}
/**
* Initialize JNI field and method IDs
*/
......@@ -9575,6 +9540,27 @@ public abstract class Component implements ImageObserver, MenuContainer,
return nextAbove < 0 ? -1 : nextAbove;
}
final ComponentPeer getHWPeerAboveMe() {
checkTreeLock();
Container cont = getContainer();
int indexAbove = getSiblingIndexAbove();
while (cont != null) {
for (int i = indexAbove; i > -1; i--) {
Component comp = cont.getComponent(i);
if (comp != null && comp.isDisplayable() && !comp.isLightweight()) {
return comp.getPeer();
}
}
indexAbove = cont.getSiblingIndexAbove();
cont = cont.getContainer();
}
return null;
}
final int getSiblingIndexBelow() {
checkTreeLock();
Container parent = getContainer();
......@@ -9827,4 +9813,29 @@ public abstract class Component implements ImageObserver, MenuContainer,
}
// ****************** END OF MIXING CODE ********************************
private static boolean doesClassImplement(Class cls, String interfaceName) {
if (cls == null) return false;
for (Class c : cls.getInterfaces()) {
if (c.getName().equals(interfaceName)) {
return true;
}
}
return doesClassImplement(cls.getSuperclass(), interfaceName);
}
/**
* Checks that the given object implements the given interface.
* @param obj Object to be checked
* @param interfaceName The name of the interface. Must be fully-qualified interface name.
* @return true, if this object implements the given interface,
* false, otherwise, or if obj or interfaceName is null
*/
static boolean doesImplement(Object obj, String interfaceName) {
if (obj == null) return false;
if (interfaceName == null) return false;
return doesClassImplement(obj.getClass(), interfaceName);
}
}
src/share/classes/java/awt/Container.java
浏览文件 @ 37b6559f
/*
* Copyright 1995-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1995-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -167,6 +167,9 @@ public class Container extends Component {
transient int listeningBoundsChildren;
transient int descendantsCount;
/* Non-opaque window support -- see Window.setLayersOpaque */
transient Color preserveBackgroundColor = null;
/**
* JDK 1.1 serialVersionUID
*/
......@@ -267,9 +270,13 @@ public class Container extends Component {
/**
* Gets the number of components in this panel.
* <p>
* Note: This method should be called under AWT tree lock.
*
* @return the number of components in this panel.
* @see #getComponent
* @since JDK1.1
* @see Component#getTreeLock()
*/
public int getComponentCount() {
return countComponents();
......@@ -281,43 +288,65 @@ public class Container extends Component {
*/
@Deprecated
public int countComponents() {
synchronized (getTreeLock()) {
return component.size();
}
// This method is not synchronized under AWT tree lock.
// Instead, the calling code is responsible for the
// synchronization. See 6784816 for details.
return component.size();
}
/**
* Gets the nth component in this container.
* <p>
* Note: This method should be called under AWT tree lock.
*
* @param n the index of the component to get.
* @return the n<sup>th</sup> component in this container.
* @exception ArrayIndexOutOfBoundsException
* if the n<sup>th</sup> value does not exist.
* @see Component#getTreeLock()
*/
public Component getComponent(int n) {
synchronized (getTreeLock()) {
if ((n < 0) || (n >= component.size())) {
throw new ArrayIndexOutOfBoundsException("No such child: " + n);
}
// This method is not synchronized under AWT tree lock.
// Instead, the calling code is responsible for the
// synchronization. See 6784816 for details.
try {
return component.get(n);
} catch (IndexOutOfBoundsException z) {
throw new ArrayIndexOutOfBoundsException("No such child: " + n);
}
}
/**
* Gets all the components in this container.
* <p>
* Note: This method should be called under AWT tree lock.
*
* @return an array of all the components in this container.
* @see Component#getTreeLock()
*/
public Component[] getComponents() {
// This method is not synchronized under AWT tree lock.
// Instead, the calling code is responsible for the
// synchronization. See 6784816 for details.
return getComponents_NoClientCode();
}
// NOTE: This method may be called by privileged threads.
// This functionality is implemented in a package-private method
// to insure that it cannot be overridden by client subclasses.
// DO NOT INVOKE CLIENT CODE ON THIS THREAD!
final Component[] getComponents_NoClientCode() {
return component.toArray(EMPTY_ARRAY);
}
/*
* Wrapper for getComponents() method with a proper synchronization.
*/
Component[] getComponentsSync() {
synchronized (getTreeLock()) {
return component.toArray(EMPTY_ARRAY);
return getComponents();
}
} // getComponents_NoClientCode()
}
/**
* Determines the insets of this container, which indicate the size
......@@ -503,6 +532,9 @@ public class Container extends Component {
adjustDescendants(-(comp.countHierarchyMembers()));
comp.parent = null;
if (needRemoveNotify) {
comp.setGraphicsConfiguration(null);
}
component.remove(index);
invalidateIfValid();
......@@ -643,10 +675,7 @@ public class Container extends Component {
// each HW descendant independently.
return !comp.peer.isReparentSupported();
} else {
// if container didn't change we still might need to recreate component's window as
// changes to zorder should be reflected in native window stacking order and it might
// not be supported by the platform. This is important only for heavyweight child
return !((ContainerPeer)(newNativeContainer.peer)).isRestackSupported();
return false;
}
}
......@@ -786,6 +815,7 @@ public class Container extends Component {
component.add(index, comp);
}
comp.parent = this;
comp.setGraphicsConfiguration(getGraphicsConfiguration());
adjustListeningChildren(AWTEvent.HIERARCHY_EVENT_MASK,
comp.numListening(AWTEvent.HIERARCHY_EVENT_MASK));
......@@ -802,11 +832,6 @@ public class Container extends Component {
if (peer != null) {
if (comp.peer == null) { // Remove notify was called or it didn't have peer - create new one
comp.addNotify();
// New created peer creates component on top of the stacking order
Container newNativeContainer = getHeavyweightContainer();
if (((ContainerPeer)newNativeContainer.getPeer()).isRestackSupported()) {
((ContainerPeer)newNativeContainer.getPeer()).restack();
}
} else { // Both container and child have peers, it means child peer should be reparented.
// In both cases we need to reparent native widgets.
Container newNativeContainer = getHeavyweightContainer();
......@@ -815,13 +840,8 @@ public class Container extends Component {
// Native container changed - need to reparent native widgets
newNativeContainer.reparentChild(comp);
}
// If component still has a peer and it is either container or heavyweight
// and restack is supported we have to restack native windows since order might have changed
if ((!comp.isLightweight() || (comp instanceof Container))
&& ((ContainerPeer)newNativeContainer.getPeer()).isRestackSupported())
{
((ContainerPeer)newNativeContainer.getPeer()).restack();
}
comp.peer.setZOrder(comp.getHWPeerAboveMe());
if (!comp.isLightweight() && isLightweight()) {
// If component is heavyweight and one of the containers is lightweight
// the location of the component should be fixed.
......@@ -1034,9 +1054,9 @@ public class Container extends Component {
}
checkAddToSelf(comp);
checkNotAWindow(comp);
if (thisGC != null) {
comp.checkGD(thisGC.getDevice().getIDstring());
}
if (thisGC != null) {
comp.checkGD(thisGC.getDevice().getIDstring());
}
/* Reparent the component and tidy up the tree's state. */
if (comp.parent != null) {
......@@ -1053,6 +1073,7 @@ public class Container extends Component {
component.add(index, comp);
}
comp.parent = this;
comp.setGraphicsConfiguration(thisGC);
adjustListeningChildren(AWTEvent.HIERARCHY_EVENT_MASK,
comp.numListening(AWTEvent.HIERARCHY_EVENT_MASK));
......@@ -1091,6 +1112,19 @@ public class Container extends Component {
}
}
@Override
void setGraphicsConfiguration(GraphicsConfiguration gc) {
synchronized (getTreeLock()) {
super.setGraphicsConfiguration(gc);
for (Component comp : component) {
if (comp != null) {
comp.setGraphicsConfiguration(gc);
}
}
}
}
/**
* Checks that all Components that this Container contains are on
* the same GraphicsDevice as this Container. If not, throws an
......@@ -1148,6 +1182,7 @@ public class Container extends Component {
comp.parent = null;
component.remove(index);
comp.setGraphicsConfiguration(null);
invalidateIfValid();
if (containerListener != null ||
......@@ -1224,6 +1259,7 @@ public class Container extends Component {
layoutMgr.removeLayoutComponent(comp);
}
comp.parent = null;
comp.setGraphicsConfiguration(null);
if (containerListener != null ||
(eventMask & AWTEvent.CONTAINER_EVENT_MASK) != 0 ||
Toolkit.enabledOnToolkit(AWTEvent.CONTAINER_EVENT_MASK)) {
......@@ -1339,7 +1375,7 @@ public class Container extends Component {
}
private int getListenersCount(int id, boolean enabledOnToolkit) {
assert Thread.holdsLock(getTreeLock());
checkTreeLock();
if (enabledOnToolkit) {
return descendantsCount;
}
......@@ -1357,7 +1393,7 @@ public class Container extends Component {
final int createHierarchyEvents(int id, Component changed,
Container changedParent, long changeFlags, boolean enabledOnToolkit)
{
assert Thread.holdsLock(getTreeLock());
checkTreeLock();
int listeners = getListenersCount(id, enabledOnToolkit);
for (int count = listeners, i = 0; count > 0; i++) {
......@@ -1372,7 +1408,7 @@ public class Container extends Component {
final void createChildHierarchyEvents(int id, long changeFlags,
boolean enabledOnToolkit)
{
assert Thread.holdsLock(getTreeLock());
checkTreeLock();
if (component.isEmpty()) {
return;
}
......@@ -1507,6 +1543,7 @@ public class Container extends Component {
* @see #validate
*/
protected void validateTree() {
checkTreeLock();
if (!isValid()) {
if (peer instanceof ContainerPeer) {
((ContainerPeer)peer).beginLayout();
......@@ -1783,7 +1820,7 @@ public class Container extends Component {
// super.paint(); -- Don't bother, since it's a NOP.
GraphicsCallback.PaintCallback.getInstance().
runComponents(component.toArray(EMPTY_ARRAY), g, GraphicsCallback.LIGHTWEIGHTS);
runComponents(getComponentsSync(), g, GraphicsCallback.LIGHTWEIGHTS);
}
}
......@@ -1838,7 +1875,7 @@ public class Container extends Component {
}
GraphicsCallback.PrintCallback.getInstance().
runComponents(component.toArray(EMPTY_ARRAY), g, GraphicsCallback.LIGHTWEIGHTS);
runComponents(getComponentsSync(), g, GraphicsCallback.LIGHTWEIGHTS);
}
}
......@@ -1851,7 +1888,7 @@ public class Container extends Component {
public void paintComponents(Graphics g) {
if (isShowing()) {
GraphicsCallback.PaintAllCallback.getInstance().
runComponents(component.toArray(EMPTY_ARRAY), g, GraphicsCallback.TWO_PASSES);
runComponents(getComponentsSync(), g, GraphicsCallback.TWO_PASSES);
}
}
......@@ -1873,8 +1910,8 @@ public class Container extends Component {
void paintHeavyweightComponents(Graphics g) {
if (isShowing()) {
GraphicsCallback.PaintHeavyweightComponentsCallback.getInstance().
runComponents(component.toArray(EMPTY_ARRAY), g, GraphicsCallback.LIGHTWEIGHTS |
GraphicsCallback.HEAVYWEIGHTS);
runComponents(getComponentsSync(), g,
GraphicsCallback.LIGHTWEIGHTS | GraphicsCallback.HEAVYWEIGHTS);
}
}
......@@ -1887,7 +1924,7 @@ public class Container extends Component {
public void printComponents(Graphics g) {
if (isShowing()) {
GraphicsCallback.PrintAllCallback.getInstance().
runComponents(component.toArray(EMPTY_ARRAY), g, GraphicsCallback.TWO_PASSES);
runComponents(getComponentsSync(), g, GraphicsCallback.TWO_PASSES);
}
}
......@@ -1909,8 +1946,8 @@ public class Container extends Component {
void printHeavyweightComponents(Graphics g) {
if (isShowing()) {
GraphicsCallback.PrintHeavyweightComponentsCallback.getInstance().
runComponents(component.toArray(EMPTY_ARRAY), g, GraphicsCallback.LIGHTWEIGHTS |
GraphicsCallback.HEAVYWEIGHTS);
runComponents(getComponentsSync(), g,
GraphicsCallback.LIGHTWEIGHTS | GraphicsCallback.HEAVYWEIGHTS);
}
}
......@@ -2460,9 +2497,7 @@ public class Container extends Component {
* @since 1.2
*/
public Component findComponentAt(int x, int y) {
synchronized (getTreeLock()) {
return findComponentAt(x, y, true);
}
return findComponentAt(x, y, true);
}
/**
......@@ -2475,58 +2510,60 @@ public class Container extends Component {
* The addition of this feature is temporary, pending the
* adoption of new, public API which exports this feature.
*/
final Component findComponentAt(int x, int y, boolean ignoreEnabled)
{
if (isRecursivelyVisible()){
return findComponentAtImpl(x, y, ignoreEnabled);
final Component findComponentAt(int x, int y, boolean ignoreEnabled) {
synchronized (getTreeLock()) {
if (isRecursivelyVisible()){
return findComponentAtImpl(x, y, ignoreEnabled);
}
}
return null;
}
final Component findComponentAtImpl(int x, int y, boolean ignoreEnabled){
checkTreeLock();
if (!(contains(x, y) && visible && (ignoreEnabled || enabled))) {
return null;
}
// Two passes: see comment in sun.awt.SunGraphicsCallback
synchronized (getTreeLock()) {
for (int i = 0; i < component.size(); i++) {
Component comp = component.get(i);
if (comp != null &&
!(comp.peer instanceof LightweightPeer)) {
if (comp instanceof Container) {
comp = ((Container)comp).findComponentAtImpl(x - comp.x,
y - comp.y,
ignoreEnabled);
} else {
comp = comp.locate(x - comp.x, y - comp.y);
}
if (comp != null && comp.visible &&
(ignoreEnabled || comp.enabled))
{
return comp;
}
for (int i = 0; i < component.size(); i++) {
Component comp = component.get(i);
if (comp != null &&
!(comp.peer instanceof LightweightPeer)) {
if (comp instanceof Container) {
comp = ((Container)comp).findComponentAtImpl(x - comp.x,
y - comp.y,
ignoreEnabled);
} else {
comp = comp.locate(x - comp.x, y - comp.y);
}
if (comp != null && comp.visible &&
(ignoreEnabled || comp.enabled))
{
return comp;
}
}
for (int i = 0; i < component.size(); i++) {
Component comp = component.get(i);
if (comp != null &&
comp.peer instanceof LightweightPeer) {
if (comp instanceof Container) {
comp = ((Container)comp).findComponentAtImpl(x - comp.x,
y - comp.y,
ignoreEnabled);
} else {
comp = comp.locate(x - comp.x, y - comp.y);
}
if (comp != null && comp.visible &&
(ignoreEnabled || comp.enabled))
{
return comp;
}
}
for (int i = 0; i < component.size(); i++) {
Component comp = component.get(i);
if (comp != null &&
comp.peer instanceof LightweightPeer) {
if (comp instanceof Container) {
comp = ((Container)comp).findComponentAtImpl(x - comp.x,
y - comp.y,
ignoreEnabled);
} else {
comp = comp.locate(x - comp.x, y - comp.y);
}
if (comp != null && comp.visible &&
(ignoreEnabled || comp.enabled))
{
return comp;
}
}
}
return this;
}
......@@ -2584,13 +2621,6 @@ public class Container extends Component {
for (int i = 0; i < component.size(); i++) {
component.get(i).addNotify();
}
// Update stacking order if native platform allows
ContainerPeer cpeer = (ContainerPeer)peer;
if (cpeer.isRestackSupported()) {
cpeer.restack();
}
}
}
......@@ -3488,7 +3518,7 @@ public class Container extends Component {
private void writeObject(ObjectOutputStream s) throws IOException {
ObjectOutputStream.PutField f = s.putFields();
f.put("ncomponents", component.size());
f.put("component", component.toArray(EMPTY_ARRAY));
f.put("component", getComponentsSync());
f.put("layoutMgr", layoutMgr);
f.put("dispatcher", dispatcher);
f.put("maxSize", maxSize);
......
src/share/classes/java/awt/DefaultKeyboardFocusManager.java
浏览文件 @ 37b6559f
......@@ -479,7 +479,7 @@ public class DefaultKeyboardFocusManager extends KeyboardFocusManager {
// that a Component outside of the focused Window receives a
// FOCUS_GAINED event. We synthesize a WINDOW_GAINED_FOCUS
// event in that case.
final Window newFocusedWindow = Component.getContainingWindow(newFocusOwner);
final Window newFocusedWindow = SunToolkit.getContainingWindow(newFocusOwner);
final Window currentFocusedWindow = getGlobalFocusedWindow();
if (newFocusedWindow != null &&
newFocusedWindow != currentFocusedWindow)
......
src/share/classes/java/awt/Dialog.java
浏览文件 @ 37b6559f
......@@ -1226,7 +1226,7 @@ public class Dialog extends Window {
synchronized (getTreeLock()) {
if (keepBlockingEDT) {
keepBlockingEDT = false;
PeerEvent wakingEvent = new PeerEvent(this, new WakingRunnable(), PeerEvent.PRIORITY_EVENT);
PeerEvent wakingEvent = new PeerEvent(getToolkit(), new WakingRunnable(), PeerEvent.PRIORITY_EVENT);
AppContext curAppContext = AppContext.getAppContext();
if (showAppContext != curAppContext) {
// Wake up event dispatch thread on which the dialog was
......
src/share/classes/java/awt/Frame.java
浏览文件 @ 37b6559f
......@@ -36,6 +36,7 @@ import java.io.ObjectInputStream;
import java.io.IOException;
import sun.awt.AppContext;
import sun.awt.SunToolkit;
import sun.awt.AWTAccessor;
import java.lang.ref.WeakReference;
import javax.accessibility.*;
......@@ -738,11 +739,15 @@ public class Frame extends Window implements MenuContainer {
* @since 1.4
* @see java.awt.Window#addWindowStateListener
*/
public synchronized void setExtendedState(int state) {
public void setExtendedState(int state) {
if ( !isFrameStateSupported( state ) ) {
return;
}
this.state = state;
synchronized (getObjectLock()) {
this.state = state;
}
// peer.setState must be called outside of object lock
// synchronization block to avoid possible deadlock
FramePeer peer = (FramePeer)this.peer;
if (peer != null) {
peer.setState(state);
......@@ -804,12 +809,27 @@ public class Frame extends Window implements MenuContainer {
* @see #setExtendedState(int)
* @since 1.4
*/
public synchronized int getExtendedState() {
FramePeer peer = (FramePeer)this.peer;
if (peer != null) {
state = peer.getState();
public int getExtendedState() {
synchronized (getObjectLock()) {
return state;
}
return state;
}
static {
AWTAccessor.setFrameAccessor(
new AWTAccessor.FrameAccessor() {
public void setExtendedState(Frame frame, int state) {
synchronized(frame.getObjectLock()) {
frame.state = state;
}
}
public int getExtendedState(Frame frame) {
synchronized(frame.getObjectLock()) {
return frame.state;
}
}
}
);
}
/**
......@@ -967,7 +987,7 @@ public class Frame extends Window implements MenuContainer {
if (resizable) {
str += ",resizable";
}
getExtendedState(); // sync with peer
int state = getExtendedState();
if (state == NORMAL) {
str += ",normal";
}
......
src/share/classes/java/awt/GraphicsConfiguration.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -434,4 +434,20 @@ public abstract class GraphicsConfiguration {
}
return defaultImageCaps;
}
/**
* Returns whether this GraphicsConfiguration supports
* the {@link GraphicsDevice.WindowTranslucency#PERPIXEL_TRANSLUCENT
* PERPIXEL_TRANSLUCENT} kind of translucency.
*
* @param gc GraphicsConfiguration
* @throws NullPointerException if the gc argument is null
* @return whether the given GraphicsConfiguration supports
* the translucency effects.
* @see Window#setBackground(Color)
*/
/*public */boolean isTranslucencyCapable() {
// Overridden in subclasses
return false;
}
}
src/share/classes/java/awt/GraphicsDevice.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -27,7 +27,10 @@
package java.awt;
import java.awt.image.ColorModel;
import sun.awt.AWTAccessor;
import sun.awt.AppContext;
import sun.awt.SunToolkit;
/**
* The <code>GraphicsDevice</code> class describes the graphics devices
......@@ -109,6 +112,31 @@ public abstract class GraphicsDevice {
*/
public final static int TYPE_IMAGE_BUFFER = 2;
/** Kinds of translucency supported by the underlying system.
* @see #isTranslucencySupported
*/
/*public */static enum WindowTranslucency {
/**
* Represents support in the underlying system for windows each pixel
* of which is guaranteed to be either completely opaque, with
* an alpha value of 1.0, or completely transparent, with an alpha
* value of 0.0.
*/
PERPIXEL_TRANSPARENT,
/**
* Represents support in the underlying system for windows all of
* the pixels of which have the same alpha value between or including
* 0.0 and 1.0.
*/
TRANSLUCENT,
/**
* Represents support in the underlying system for windows that
* contain or might contain pixels with arbitrary alpha values
* between and including 0.0 and 1.0.
*/
PERPIXEL_TRANSLUCENT;
}
/**
* Returns the type of this <code>GraphicsDevice</code>.
* @return the type of this <code>GraphicsDevice</code>, which can
......@@ -235,6 +263,21 @@ public abstract class GraphicsDevice {
* @since 1.4
*/
public void setFullScreenWindow(Window w) {
if (w != null) {
//XXX: The actions should be documented in some non-update release.
/*
if (w.getShape() != null) {
w.setShape(w, null);
}
if (!w.isOpaque()) {
w.setOpaque(false);
}
if (w.getOpacity() < 1.0f) {
w.setOpacity(1.0f);
}
*/
}
if (fullScreenWindow != null && windowedModeBounds != null) {
// if the window went into fs mode before it was realized it may
// have (0,0) dimensions
......@@ -424,4 +467,94 @@ public abstract class GraphicsDevice {
public int getAvailableAcceleratedMemory() {
return -1;
}
/**
* Returns whether the given level of translucency is supported
* this graphics device.
*
* @param translucencyKind a kind of translucency support
* @return whether the given translucency kind is supported
*/
/*public */boolean isWindowTranslucencySupported(WindowTranslucency translucencyKind) {
switch (translucencyKind) {
case PERPIXEL_TRANSPARENT:
return isWindowShapingSupported();
case TRANSLUCENT:
return isWindowOpacitySupported();
case PERPIXEL_TRANSLUCENT:
return isWindowPerpixelTranslucencySupported();
}
return false;
}
/**
* Returns whether the windowing system supports changing the shape
* of top-level windows.
* Note that this method may sometimes return true, but the native
* windowing system may still not support the concept of
* shaping (due to the bugs in the windowing system).
*/
static boolean isWindowShapingSupported() {
Toolkit curToolkit = Toolkit.getDefaultToolkit();
if (!(curToolkit instanceof SunToolkit)) {
return false;
}
return ((SunToolkit)curToolkit).isWindowShapingSupported();
}
/**
* Returns whether the windowing system supports changing the opacity
* value of top-level windows.
* Note that this method may sometimes return true, but the native
* windowing system may still not support the concept of
* translucency (due to the bugs in the windowing system).
*/
static boolean isWindowOpacitySupported() {
Toolkit curToolkit = Toolkit.getDefaultToolkit();
if (!(curToolkit instanceof SunToolkit)) {
return false;
}
return ((SunToolkit)curToolkit).isWindowOpacitySupported();
}
boolean isWindowPerpixelTranslucencySupported() {
/*
* Per-pixel alpha is supported if all the conditions are TRUE:
* 1. The toolkit is a sort of SunToolkit
* 2. The toolkit supports translucency in general
* (isWindowTranslucencySupported())
* 3. There's at least one translucency-capable
* GraphicsConfiguration
*/
Toolkit curToolkit = Toolkit.getDefaultToolkit();
if (!(curToolkit instanceof SunToolkit)) {
return false;
}
if (!((SunToolkit)curToolkit).isWindowTranslucencySupported()) {
return false;
}
// TODO: cache translucency capable GC
return getTranslucencyCapableGC() != null;
}
GraphicsConfiguration getTranslucencyCapableGC() {
// If the default GC supports translucency return true.
// It is important to optimize the verification this way,
// see CR 6661196 for more details.
GraphicsConfiguration defaultGC = getDefaultConfiguration();
if (defaultGC.isTranslucencyCapable()) {
return defaultGC;
}
// ... otherwise iterate through all the GCs.
GraphicsConfiguration[] configs = getConfigurations();
for (int j = 0; j < configs.length; j++) {
if (configs[j].isTranslucencyCapable()) {
return configs[j];
}
}
return null;
}
}
src/share/classes/java/awt/KeyboardFocusManager.java
浏览文件 @ 37b6559f
......@@ -61,6 +61,7 @@ import sun.awt.HeadlessToolkit;
import sun.awt.SunToolkit;
import sun.awt.CausedFocusEvent;
import sun.awt.KeyboardFocusManagerPeerProvider;
import sun.awt.AWTAccessor;
/**
* The KeyboardFocusManager is responsible for managing the active and focused
......@@ -118,6 +119,32 @@ public abstract class KeyboardFocusManager
if (!GraphicsEnvironment.isHeadless()) {
initIDs();
}
AWTAccessor.setKeyboardFocusManagerAccessor(
new AWTAccessor.KeyboardFocusManagerAccessor() {
public int shouldNativelyFocusHeavyweight(Component heavyweight,
Component descendant,
boolean temporary,
boolean focusedWindowChangeAllowed,
long time,
CausedFocusEvent.Cause cause)
{
return KeyboardFocusManager.shouldNativelyFocusHeavyweight(
heavyweight, descendant, temporary, focusedWindowChangeAllowed, time, cause);
}
public boolean processSynchronousLightweightTransfer(Component heavyweight,
Component descendant,
boolean temporary,
boolean focusedWindowChangeAllowed,
long time)
{
return KeyboardFocusManager.processSynchronousLightweightTransfer(
heavyweight, descendant, temporary, focusedWindowChangeAllowed, time);
}
public void removeLastFocusRequest(Component heavyweight) {
KeyboardFocusManager.removeLastFocusRequest(heavyweight);
}
}
);
}
transient KeyboardFocusManagerPeer peer;
......@@ -2208,7 +2235,7 @@ public abstract class KeyboardFocusManager
boolean temporary, boolean focusedWindowChangeAllowed,
long time)
{
Window parentWindow = Component.getContainingWindow(heavyweight);
Window parentWindow = SunToolkit.getContainingWindow(heavyweight);
if (parentWindow == null || !parentWindow.syncLWRequests) {
return false;
}
......@@ -2443,79 +2470,7 @@ public abstract class KeyboardFocusManager
}
}
}
static void heavyweightButtonDown(Component heavyweight, long time) {
heavyweightButtonDown(heavyweight, time, false);
}
static void heavyweightButtonDown(Component heavyweight, long time, boolean acceptDuplicates) {
if (log.isLoggable(Level.FINE)) {
if (heavyweight == null) {
log.log(Level.FINE, "Assertion (heavyweight != null) failed");
}
if (time == 0) {
log.log(Level.FINE, "Assertion (time != 0) failed");
}
}
KeyboardFocusManager manager = getCurrentKeyboardFocusManager(SunToolkit.targetToAppContext(heavyweight));
synchronized (heavyweightRequests) {
HeavyweightFocusRequest hwFocusRequest = getLastHWRequest();
Component currentNativeFocusOwner = (hwFocusRequest == null)
? manager.getNativeFocusOwner()
: hwFocusRequest.heavyweight;
// Behavior for all use cases:
// 1. Heavyweight leaf Components (e.g., Button, Checkbox, Choice,
// List, TextComponent, Canvas) that respond to button down.
//
// Native platform will generate a FOCUS_GAINED if and only if
// the Component is not the focus owner (or, will not be the
// focus owner when all outstanding focus requests are
// processed).
//
// 2. Panel with no descendants.
//
// Same as (1).
//
// 3. Panel with at least one heavyweight descendant.
//
// This function should NOT be called for this case!
//
// 4. Panel with only lightweight descendants.
//
// Native platform will generate a FOCUS_GAINED if and only if
// neither the Panel, nor any of its recursive, lightweight
// descendants, is the focus owner. However, we want a
// requestFocus() for any lightweight descendant to win out over
// the focus request for the Panel. To accomplish this, we
// differ from the algorithm for shouldNativelyFocusHeavyweight
// as follows:
// a. If the requestFocus() for a lightweight descendant has
// been fully handled by the time this function is invoked,
// then 'hwFocusRequest' will be null and 'heavyweight'
// will be the native focus owner. Do *not* synthesize a
// focus transfer to the Panel.
// b. If the requestFocus() for a lightweight descendant has
// been recorded, but not handled, then 'hwFocusRequest'
// will be non-null and 'hwFocusRequest.heavyweight' will
// equal 'heavyweight'. Do *not* append 'heavyweight' to
// hwFocusRequest.lightweightRequests.
// c. If the requestFocus() for a lightweight descendant is
// yet to be made, then post a new HeavyweightFocusRequest.
// If no lightweight descendant ever requests focus, then
// the Panel will get focus. If some descendant does, then
// the descendant will get focus by either a synthetic
// focus transfer, or a lightweightRequests focus transfer.
if (acceptDuplicates || heavyweight != currentNativeFocusOwner) {
getCurrentKeyboardFocusManager
(SunToolkit.targetToAppContext(heavyweight)).
enqueueKeyEvents(time, heavyweight);
heavyweightRequests.add
(new HeavyweightFocusRequest(heavyweight, heavyweight,
false, CausedFocusEvent.Cause.MOUSE_EVENT));
}
}
}
/**
* Returns the Window which will be active after processing this request,
* or null if this is a duplicate request. The active Window is useful
......@@ -2542,7 +2497,7 @@ public abstract class KeyboardFocusManager
(HeavyweightFocusRequest.CLEAR_GLOBAL_FOCUS_OWNER);
Component activeWindow = ((hwFocusRequest != null)
? Component.getContainingWindow(hwFocusRequest.heavyweight)
? SunToolkit.getContainingWindow(hwFocusRequest.heavyweight)
: nativeFocusedWindow);
while (activeWindow != null &&
!((activeWindow instanceof Frame) ||
......@@ -3013,8 +2968,8 @@ public abstract class KeyboardFocusManager
}
private static boolean focusedWindowChanged(Component to, Component from) {
Window wto = Component.getContainingWindow(to);
Window wfrom = Component.getContainingWindow(from);
Window wto = SunToolkit.getContainingWindow(to);
Window wfrom = SunToolkit.getContainingWindow(from);
if (wto == null && wfrom == null) {
return true;
}
......@@ -3028,8 +2983,8 @@ public abstract class KeyboardFocusManager
}
private static boolean isTemporary(Component to, Component from) {
Window wto = Component.getContainingWindow(to);
Window wfrom = Component.getContainingWindow(from);
Window wto = SunToolkit.getContainingWindow(to);
Window wfrom = SunToolkit.getContainingWindow(from);
if (wto == null && wfrom == null) {
return false;
}
......
src/share/classes/java/awt/MenuItem.java
浏览文件 @ 37b6559f
/*
* Copyright 1995-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1995-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -398,9 +398,11 @@ public class MenuItem extends MenuComponent implements Accessible {
boolean handleShortcut(KeyEvent e) {
MenuShortcut s = new MenuShortcut(e.getKeyCode(),
(e.getModifiers() & InputEvent.SHIFT_MASK) > 0);
MenuShortcut sE = new MenuShortcut(e.getExtendedKeyCode(),
(e.getModifiers() & InputEvent.SHIFT_MASK) > 0);
// Fix For 6185151: Menu shortcuts of all menuitems within a menu
// should be disabled when the menu itself is disabled
if (s.equals(shortcut) && isItemEnabled()) {
if ((s.equals(shortcut) || sE.equals(shortcut)) && isItemEnabled()) {
// MenuShortcut match -- issue an event on keydown.
if (e.getID() == KeyEvent.KEY_PRESSED) {
doMenuEvent(e.getWhen(), e.getModifiers());
......
src/share/classes/java/awt/MenuShortcut.java
浏览文件 @ 37b6559f
/*
* Copyright 1996-2003 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1996-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -34,7 +34,21 @@ import java.awt.event.KeyEvent;
* For example, a menu shortcut for Ctrl-a (assuming that Control is
* the accelerator key) would be created with code like the following:
* <p>
* MenuShortcut ms = new MenuShortcut(KeyEvent.VK_A, false);
* <code>MenuShortcut ms = new MenuShortcut(KeyEvent.VK_A, false);</code>
* <p> or alternatively
* <p>
* <code>MenuShortcut ms = new MenuShortcut(KeyEvent.getExtendedKeyCodeForChar('A'), false);</code>
* <p>
* Menu shortcuts may also be constructed for a wider set of keycodes
* using the <code>java.awt.event.KeyEvent.getExtendedKeyCodeForChar</code> call.
* For example, a menu shortcut for "Ctrl+cyrillic ef" is created by
* <p>
* <code>MenuShortcut ms = new MenuShortcut(KeyEvent.getExtendedKeyCodeForChar('\u0444'), false);</code>
* <p>
* Note that shortcuts created with a keycode or an extended keycode defined as a constant in <code>KeyEvent</code>
* work regardless of the current keyboard layout. However, a shortcut made of
* an extended keycode not listed in <code>KeyEvent</code>
* only work if the current keyboard layout produces a corresponding letter.
* <p>
* The accelerator key is platform-dependent and may be obtained
* via {@link Toolkit#getMenuShortcutKeyMask}.
......
src/share/classes/java/awt/event/KeyEvent.java
浏览文件 @ 37b6559f
/*
* Copyright 1996-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1996-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -65,15 +65,16 @@ import java.io.ObjectInputStream;
* <p>
* For key pressed and key released events, the getKeyCode method returns
* the event's keyCode. For key typed events, the getKeyCode method
* always returns VK_UNDEFINED.
* always returns {@code VK_UNDEFINED}. The {@code getExtendedKeyCode} method
* may also be used with many international keyboard layouts.
*
* <p>
* <em>"Key pressed" and "key released" events</em> are lower-level and depend
* on the platform and keyboard layout. They are generated whenever a key is
* pressed or released, and are the only way to find out about keys that don't
* generate character input (e.g., action keys, modifier keys, etc.). The key
* being pressed or released is indicated by the getKeyCode method, which returns
* a virtual key code.
* being pressed or released is indicated by the {@code getKeyCode} and {@code getExtendedKeyCode}
* methods, which return a virtual key code.
*
* <p>
* <em>Virtual key codes</em> are used to report which keyboard key has
......@@ -111,6 +112,11 @@ import java.io.ObjectInputStream;
* platform and keyboard layout. For example, the key that generates VK_Q
* when using a U.S. keyboard layout will generate VK_A when using a French
* keyboard layout.
* <li>The key that generates {@code VK_Q} when using a U.S. keyboard layout also
* generates a unique code for Russian or Hebrew layout. There is no a
* {@code VK_} constant for these and many other codes in various layouts. These codes
* may be obtained by using {@code getExtendedKeyCode} and are used whenever
* a {@code VK_} constant is used.
* <li>Not all characters have a keycode associated with them. For example,
* there is no keycode for the question mark because there is no keyboard
* for which it appears on the primary layer.
......@@ -891,6 +897,12 @@ public class KeyEvent extends InputEvent {
*/
int keyLocation;
//set from native code.
private transient long rawCode = 0;
private transient long primaryLevelUnicode = 0;
private transient long scancode = 0; // for MS Windows only
private transient long extendedKeyCode = 0;
/*
* JDK 1.1 serialVersionUID
*/
......@@ -1315,6 +1327,9 @@ public class KeyEvent extends InputEvent {
return numpad + "-" + c;
}
if ((keyCode & 0x01000000) != 0) {
return String.valueOf((char)(keyCode ^ 0x01000000 ));
}
String unknown = Toolkit.getProperty("AWT.unknown", "Unknown");
return unknown + " keyCode: 0x" + Integer.toString(keyCode, 16);
}
......@@ -1551,9 +1566,44 @@ public class KeyEvent extends InputEvent {
str.append("KEY_LOCATION_UNKNOWN");
break;
}
str.append(",rawCode=").append(rawCode);
str.append(",primaryLevelUnicode=").append(primaryLevelUnicode);
str.append(",scancode=").append(scancode);
str.append(",extendedKeyCode=0x").append(Long.toHexString(extendedKeyCode));
return str.toString();
}
/**
* Returns an extended key code for the event.
* The extended key code is a unique id assigned to a key on the keyboard
* just like {@code keyCode}. However, unlike {@code keyCode}, this value depends on the
* current keyboard layout. For instance, pressing the left topmost letter key
* in a common English layout produces the same value as {@code keyCode}, {@code VK_Q}.
* Pressing the same key in a regular Russian layout gives another code, unique for the
* letter "Cyrillic I short".
*
* @since 1.7
*
*/
public int getExtendedKeyCode() {
return (int)extendedKeyCode;
}
/**
* Returns an extended key code for a unicode character.
*
* @return for a unicode character with a corresponding {@code VK_} constant -- this
* {@code VK_} constant; for a character appearing on the primary
* level of a known keyboard layout -- a unique integer.
* If a character does not appear on the primary level of a known keyboard,
* {@code VK_UNDEFINED} is returned.
*
* @since 1.7
*
*/
public static int getExtendedKeyCodeForChar(int c) {
// Return a keycode (if any) associated with a character.
return sun.awt.ExtendedKeyCodes.getExtendedKeyCodeForChar(c);
}
/**
* Sets new modifiers by the old ones. The key modifiers
......
src/share/classes/java/awt/peer/CanvasPeer.java
浏览文件 @ 37b6559f
......@@ -25,6 +25,7 @@
package java.awt.peer;
import java.awt.Canvas;
import java.awt.GraphicsConfiguration;
/**
* The peer interface for {@link Canvas}.
......@@ -36,4 +37,13 @@ import java.awt.Canvas;
* instances.
*/
public interface CanvasPeer extends ComponentPeer {
/**
* Requests a GC that best suits this Canvas. The returned GC may differ
* from the requested GC passed as the argument to this method. This method
* must return a non-null value (given the argument is non-null as well).
*
* @since 1.7
*/
GraphicsConfiguration getAppropriateGraphicsConfiguration(
GraphicsConfiguration gc);
}
src/share/classes/java/awt/peer/ComponentPeer.java
浏览文件 @ 37b6559f
......@@ -539,4 +539,16 @@ public interface ComponentPeer {
*/
void applyShape(Region shape);
/**
* Lowers this component at the bottom of the above HW peer. If the above parameter
* is null then the method places this component at the top of the Z-order.
*/
void setZOrder(ComponentPeer above);
/**
* Updates internal data structures related to the component's GC.
*
* @since 1.7
*/
void updateGraphicsData(GraphicsConfiguration gc);
}
src/share/classes/java/awt/peer/ContainerPeer.java
浏览文件 @ 37b6559f
......@@ -76,21 +76,4 @@ public interface ContainerPeer extends ComponentPeer {
* @see Container#validateTree()
*/
void endLayout();
/**
* Restacks native windows - children of this native window - according to
* Java container order.
*
* @since 1.5
*/
void restack();
/**
* Indicates availability of restacking operation in this container.
*
* @return Returns true if restack is supported, false otherwise
*
* @since 1.5
*/
boolean isRestackSupported();
}
src/share/classes/java/awt/peer/WindowPeer.java
浏览文件 @ 37b6559f
/*
* Copyright 1995-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1995-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -27,6 +27,8 @@ package java.awt.peer;
import java.awt.*;
import java.awt.image.BufferedImage;
/**
* The peer interface for {@link Window}.
*
......@@ -92,4 +94,31 @@ public interface WindowPeer extends ContainerPeer {
* @see Window#setIconImages(java.util.List)
*/
void updateIconImages();
/**
* Sets the level of opacity for the window.
*
* @see Window#setOpacity(float)
*/
void setOpacity(float opacity);
/**
* Enables the per-pixel alpha support for the window.
*
* @see Window#setBackground(Color)
*/
void setOpaque(boolean isOpaque);
/**
* Updates the native part of non-opaque window using
* the given image with color+alpha values for each pixel.
*
* @see Window#setBackground(Color)
*/
void updateWindow(BufferedImage backBuffer);
/**
* Instructs the peer to update the position of the security warning.
*/
void repositionSecurityWarning();
}
src/share/classes/javax/swing/AbstractButton.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -1545,6 +1545,9 @@ public abstract class AbstractButton extends JComponent implements ItemSelectabl
* A mnemonic must correspond to a single key on the keyboard
* and should be specified using one of the <code>VK_XXX</code>
* keycodes defined in <code>java.awt.event.KeyEvent</code>.
* These codes and the wider array of codes for international
* keyboards may be obtained through
* <code>java.awt.event.KeyEvent.getExtendedKeyCodeForChar</code>.
* Mnemonics are case-insensitive, therefore a key event
* with the corresponding keycode would cause the button to be
* activated whether or not the Shift modifier was pressed.
......
src/share/classes/javax/swing/Action.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -272,7 +272,9 @@ public interface Action extends ActionListener {
* one of the <code>KeyEvent</code> key codes. The value is
* commonly used to specify a mnemonic. For example:
* <code>myAction.putValue(Action.MNEMONIC_KEY, KeyEvent.VK_A)</code>
* sets the mnemonic of <code>myAction</code> to 'a'.
* sets the mnemonic of <code>myAction</code> to 'a', while
* <code>myAction.putValue(Action.MNEMONIC_KEY, KeyEvent.getExtendedKeyCodeForChar('\u0444'))</code>
* sets the mnemonic of <code>myAction</code> to Cyrillic letter "Ef".
*
* @since 1.3
*/
......
src/share/classes/javax/swing/JComponent.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -2888,7 +2888,10 @@ public abstract class JComponent extends Container implements Serializable,
return false;
}
// Get the KeyStroke
// There may be two keystrokes associated with a low-level key event;
// in this case a keystroke made of an extended key code has a priority.
KeyStroke ks;
KeyStroke ksE = null;
if (e.getID() == KeyEvent.KEY_TYPED) {
ks = KeyStroke.getKeyStroke(e.getKeyChar());
......@@ -2896,9 +2899,18 @@ public abstract class JComponent extends Container implements Serializable,
else {
ks = KeyStroke.getKeyStroke(e.getKeyCode(),e.getModifiers(),
(pressed ? false:true));
if (e.getKeyCode() != e.getExtendedKeyCode()) {
ksE = KeyStroke.getKeyStroke(e.getExtendedKeyCode(),e.getModifiers(),
(pressed ? false:true));
}
}
/* Do we have a key binding for e? */
// Do we have a key binding for e?
// If we have a binding by an extended code, use it.
// If not, check for regular code binding.
if(ksE != null && processKeyBinding(ksE, e, WHEN_FOCUSED, pressed)) {
return true;
}
if(processKeyBinding(ks, e, WHEN_FOCUSED, pressed))
return true;
......@@ -2910,6 +2922,9 @@ public abstract class JComponent extends Container implements Serializable,
while (parent != null && !(parent instanceof Window) &&
!(parent instanceof Applet)) {
if(parent instanceof JComponent) {
if(ksE != null && ((JComponent)parent).processKeyBinding(ksE, e,
WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, pressed))
return true;
if(((JComponent)parent).processKeyBinding(ks, e,
WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, pressed))
return true;
......
src/share/classes/javax/swing/JLabel.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -503,10 +503,10 @@ public class JLabel extends JComponent implements SwingConstants, Accessible
* @see #setDisplayedMnemonic(int)
*/
public void setDisplayedMnemonic(char aChar) {
int vk = (int) aChar;
if(vk >= 'a' && vk <='z')
vk -= ('a' - 'A');
setDisplayedMnemonic(vk);
int vk = java.awt.event.KeyEvent.getExtendedKeyCodeForChar(aChar);
if (vk != java.awt.event.KeyEvent.VK_UNDEFINED) {
setDisplayedMnemonic(vk);
}
}
......
src/share/classes/javax/swing/JTabbedPane.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -1628,7 +1628,9 @@ public class JTabbedPane extends JComponent
* <p>
* A mnemonic must correspond to a single key on the keyboard
* and should be specified using one of the <code>VK_XXX</code>
* keycodes defined in <code>java.awt.event.KeyEvent</code>.
* keycodes defined in <code>java.awt.event.KeyEvent</code>
* or one of the extended keycodes obtained through
* <code>java.awt.event.KeyEvent.getExtendedKeyCodeForChar</code>.
* Mnemonics are case-insensitive, therefore a key event
* with the corresponding keycode would cause the button to be
* activated whether or not the Shift modifier was pressed.
......
src/share/classes/javax/swing/KeyStroke.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -162,6 +162,9 @@ public class KeyStroke extends AWTKeyStroke {
* <li>java.awt.event.KeyEvent.VK_TAB
* <li>java.awt.event.KeyEvent.VK_SPACE
* </ul>
* Alternatively, the key code may be obtained by calling
* <code>java.awt.event.KeyEvent.getExtendedKeyCodeForChar</code>.
*
* The modifiers consist of any combination of:<ul>
* <li>java.awt.event.InputEvent.SHIFT_DOWN_MASK
* <li>java.awt.event.InputEvent.CTRL_DOWN_MASK
......@@ -210,6 +213,9 @@ public class KeyStroke extends AWTKeyStroke {
* <li>java.awt.event.KeyEvent.VK_TAB
* <li>java.awt.event.KeyEvent.VK_SPACE
* </ul>
* Alternatively, the key code may be obtained by calling
* <code>java.awt.event.KeyEvent.getExtendedKeyCodeForChar</code>.
*
* The modifiers consist of any combination of:<ul>
* <li>java.awt.event.InputEvent.SHIFT_DOWN_MASK
* <li>java.awt.event.InputEvent.CTRL_DOWN_MASK
......
src/share/classes/javax/swing/KeyboardManager.java
浏览文件 @ 37b6559f
/*
* Copyright 1998-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1998-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -212,19 +212,35 @@ class KeyboardManager {
Thread.dumpStack();
}
// There may be two keystrokes associated with a low-level key event;
// in this case a keystroke made of an extended key code has a priority.
KeyStroke ks;
KeyStroke ksE = null;
if(e.getID() == KeyEvent.KEY_TYPED) {
ks=KeyStroke.getKeyStroke(e.getKeyChar());
} else {
if(e.getKeyCode() != e.getExtendedKeyCode()) {
ksE=KeyStroke.getKeyStroke(e.getExtendedKeyCode(), e.getModifiers(), !pressed);
}
ks=KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers(), !pressed);
}
Hashtable keyMap = containerMap.get(topAncestor);
if (keyMap != null) { // this container isn't registered, so bail
Object tmp = keyMap.get(ks);
Object tmp = null;
// extended code has priority
if( ksE != null ) {
tmp = keyMap.get(ksE);
if( tmp != null ) {
ks = ksE;
}
}
if( tmp == null ) {
tmp = keyMap.get(ks);
}
if (tmp == null) {
// don't do anything
......@@ -269,7 +285,12 @@ class KeyboardManager {
while (iter.hasMoreElements()) {
JMenuBar mb = (JMenuBar)iter.nextElement();
if ( mb.isShowing() && mb.isEnabled() ) { // don't want to give these out
fireBinding(mb, ks, e, pressed);
if( !(ks.equals(ksE)) ) {
fireBinding(mb, ksE, e, pressed);
}
if(ks.equals(ksE) || !e.isConsumed()) {
fireBinding(mb, ks, e, pressed);
}
if (e.isConsumed()) {
return true;
}
......
src/share/classes/javax/swing/RepaintManager.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -34,6 +34,7 @@ import java.security.AccessController;
import java.util.*;
import java.applet.*;
import sun.awt.AWTAccessor;
import sun.awt.AppContext;
import sun.awt.DisplayChangedListener;
import sun.awt.SunToolkit;
......@@ -716,6 +717,44 @@ public class RepaintManager
}
}
private Map<Component,Rectangle>
updateWindows(Map<Component,Rectangle> dirtyComponents)
{
Toolkit toolkit = Toolkit.getDefaultToolkit();
if (!(toolkit instanceof SunToolkit &&
((SunToolkit)toolkit).needUpdateWindow()))
{
return dirtyComponents;
}
Set<Window> windows = new HashSet<Window>();
Set<Component> dirtyComps = dirtyComponents.keySet();
for (Iterator<Component> it = dirtyComps.iterator(); it.hasNext();) {
Component dirty = it.next();
Window window = dirty instanceof Window ?
(Window)dirty :
SwingUtilities.getWindowAncestor(dirty);
if (window != null &&
!AWTAccessor.getWindowAccessor().isOpaque(window))
{
// if this component's toplevel is perpixel translucent, it will
// be repainted below
it.remove();
// add to the set of windows to update (so that we don't update
// the window many times for each component to be repainted that
// belongs to this window)
windows.add(window);
}
}
for (Window window : windows) {
AWTAccessor.getWindowAccessor().updateWindow(window, null);
}
return dirtyComponents;
}
/**
* Paint all of the components that have been marked dirty.
*
......@@ -749,6 +788,10 @@ public class RepaintManager
int localBoundsW;
Enumeration keys;
// the components belonging to perpixel-translucent windows will be
// removed from the list
tmpDirtyComponents = updateWindows(tmpDirtyComponents);
roots = new ArrayList<Component>(count);
for (Component dirty : tmpDirtyComponents.keySet()) {
......
src/share/classes/javax/swing/SwingUtilities.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -1589,15 +1589,6 @@ public class SwingUtilities implements SwingConstants
* processing the key bindings associated with JComponents.
*/
static boolean isValidKeyEventForKeyBindings(KeyEvent e) {
if (e.getID() == KeyEvent.KEY_TYPED) {
int mod = e.getModifiers();
if (((mod & ActionEvent.ALT_MASK) != 0) &&
((mod & ActionEvent.CTRL_MASK) == 0)) {
// filter out typed "alt-?" keys, but not those created
// with AltGr, and not control characters
return false;
}
}
return true;
}
......
src/share/classes/sun/awt/AWTAccessor.java
浏览文件 @ 37b6559f
/*
* Copyright 2009 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2008-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -26,46 +26,229 @@
package sun.awt;
import java.awt.*;
import java.awt.geom.Point2D;
import java.awt.image.BufferedImage;
import sun.misc.Unsafe;
/** The AWTAccessor utility class.
/**
* The AWTAccessor utility class.
* The main purpose of this class is to enable accessing
* private and package-private fields of classes from
* different classes/packages. See sun.misc.SharedSecretes
* for another example.
*/
public final class AWTAccessor {
private static final Unsafe unsafe = Unsafe.getUnsafe();
/** We don't need any objects of this class.
/*
* We don't need any objects of this class.
* It's rather a collection of static methods
* and interfaces.
*/
private AWTAccessor() {
}
/** An accessor for the java.awt.Component class.
/*
* An interface of accessor for the java.awt.Component class.
*/
public interface ComponentAccessor {
// See 6797587
// Also see: 6776743, 6768307, and 6768332.
/**
/*
* Sets whether the native background erase for a component
* has been disabled via SunToolkit.disableBackgroundErase().
*/
void setBackgroundEraseDisabled(Component comp, boolean disabled);
/*
* Indicates whether the native background erase for a
* component has been disabled via
* SunToolkit.disableBackgroundErase().
*/
boolean getBackgroundEraseDisabled(Component comp);
/*
*
* Gets the bounds of this component in the form of a
* <code>Rectangle</code> object. The bounds specify this
* component's width, height, and location relative to
* its parent.
*/
Rectangle getBounds(Component comp);
/*
* Sets the shape of a lw component to cut out from hw components.
*
* See 6797587, 6776743, 6768307, and 6768332 for details
*/
void setMixingCutoutShape(Component comp, Shape shape);
/**
* Sets GraphicsConfiguration value for the component.
*/
void setGraphicsConfiguration(Component comp, GraphicsConfiguration gc);
/*
* Requests focus to the component.
*/
boolean requestFocus(Component comp, CausedFocusEvent.Cause cause);
/*
* Determines if the component can gain focus.
*/
boolean canBeFocusOwner(Component comp);
/**
* Returns whether the component is visible without invoking
* any client code.
*/
boolean isVisible_NoClientCode(Component comp);
}
/*
* An interface of accessor for java.awt.Window class.
*/
public interface WindowAccessor {
/*
* Get opacity level of the given window.
*/
float getOpacity(Window window);
/*
* Set opacity level to the given window.
*/
void setOpacity(Window window, float opacity);
/*
* Get a shape assigned to the given window.
*/
Shape getShape(Window window);
/*
* Set a shape to the given window.
*/
void setShape(Window window, Shape shape);
/*
* Identify whether the given window is opaque (true)
* or translucent (false).
*/
boolean isOpaque(Window window);
/*
* Set the opaque preoperty to the given window.
*/
void setOpaque(Window window, boolean isOpaque);
/*
* Update the image of a non-opaque (translucent) window.
*/
void updateWindow(Window window, BufferedImage backBuffer);
/** Get the size of the security warning.
*/
Dimension getSecurityWarningSize(Window w);
/**
* Set the size of the security warning.
*/
void setSecurityWarningSize(Window w, int width, int height);
/** Set the position of the security warning.
*/
void setSecurityWarningPosition(Window w, Point2D point,
float alignmentX, float alignmentY);
/** Request to recalculate the new position of the security warning for
* the given window size/location as reported by the native system.
*/
Point2D calculateSecurityWarningPosition(Window window,
double x, double y, double w, double h);
}
/*
* An accessor for the AWTEvent class.
*/
public interface AWTEventAccessor {
/*
*
* Sets the flag on this AWTEvent indicating that it was
* generated by the system.
*/
void setSystemGenerated(AWTEvent ev);
/*
*
* Indicates whether this AWTEvent was generated by the system.
*/
boolean isSystemGenerated(AWTEvent ev);
}
/*
* An accessor for the java.awt.Frame class.
*/
public interface FrameAccessor {
/*
* Sets the state of this frame.
*/
void setExtendedState(Frame frame, int state);
/*
* Gets the state of this frame.
*/
int getExtendedState(Frame frame);
}
/* The java.awt.Component class accessor object.
/*
* An interface of accessor for the java.awt.KeyboardFocusManager class.
*/
public interface KeyboardFocusManagerAccessor {
/*
* Indicates whether the native implementation should
* proceed with a pending focus request for the heavyweight.
*/
int shouldNativelyFocusHeavyweight(Component heavyweight,
Component descendant,
boolean temporary,
boolean focusedWindowChangeAllowed,
long time,
CausedFocusEvent.Cause cause);
/*
* Delivers focus for the lightweight descendant of the heavyweight
* synchronously.
*/
boolean processSynchronousLightweightTransfer(Component heavyweight,
Component descendant,
boolean temporary,
boolean focusedWindowChangeAllowed,
long time);
/*
* Removes the last focus request for the heavyweight from the queue.
*/
void removeLastFocusRequest(Component heavyweight);
}
/*
* The java.awt.Component class accessor object.
*/
private static ComponentAccessor componentAccessor;
/** Set an accessor object for the java.awt.Component class.
/*
* The java.awt.Window class accessor object.
*/
private static WindowAccessor windowAccessor;
/*
* The java.awt.AWTEvent class accessor object.
*/
private static AWTEventAccessor awtEventAccessor;
/*
* The java.awt.Frame class accessor object.
*/
private static FrameAccessor frameAccessor;
/*
* The java.awt.KeyboardFocusManager class accessor object.
*/
private static KeyboardFocusManagerAccessor kfmAccessor;
/*
* Set an accessor object for the java.awt.Component class.
*/
public static void setComponentAccessor(ComponentAccessor ca) {
componentAccessor = ca;
}
/** Retrieve the accessor object for the java.awt.Window class.
/*
* Retrieve the accessor object for the java.awt.Window class.
*/
public static ComponentAccessor getComponentAccessor() {
if (componentAccessor == null) {
......@@ -74,4 +257,69 @@ public final class AWTAccessor {
return componentAccessor;
}
/*
* Set an accessor object for the java.awt.Window class.
*/
public static void setWindowAccessor(WindowAccessor wa) {
windowAccessor = wa;
}
/*
* Retrieve the accessor object for the java.awt.Window class.
*/
public static WindowAccessor getWindowAccessor() {
if (windowAccessor == null) {
unsafe.ensureClassInitialized(Window.class);
}
return windowAccessor;
}
/*
* Set an accessor object for the java.awt.AWTEvent class.
*/
public static void setAWTEventAccessor(AWTEventAccessor aea) {
awtEventAccessor = aea;
}
/*
* Retrieve the accessor object for the java.awt.AWTEvent class.
*/
public static AWTEventAccessor getAWTEventAccessor() {
return awtEventAccessor;
}
/*
* Set an accessor object for the java.awt.Frame class.
*/
public static void setFrameAccessor(FrameAccessor fa) {
frameAccessor = fa;
}
/*
* Retrieve the accessor object for the java.awt.Frame class.
*/
public static FrameAccessor getFrameAccessor() {
if (frameAccessor == null) {
unsafe.ensureClassInitialized(Frame.class);
}
return frameAccessor;
}
/*
* Set an accessor object for the java.awt.KeyboardFocusManager class.
*/
public static void setKeyboardFocusManagerAccessor(KeyboardFocusManagerAccessor kfma) {
kfmAccessor = kfma;
}
/*
* Retrieve the accessor object for the java.awt.KeyboardFocusManager class.
*/
public static KeyboardFocusManagerAccessor getKeyboardFocusManagerAccessor() {
if (kfmAccessor == null) {
unsafe.ensureClassInitialized(KeyboardFocusManager.class);
}
return kfmAccessor;
}
}
src/share/classes/sun/awt/ComponentAccessor.java
浏览文件 @ 37b6559f
......@@ -73,7 +73,6 @@ public class ComponentAccessor
private static Field fieldPacked;
private static Field fieldIgnoreRepaint;
private static Field fieldPeer;
private static Method methodResetGC;
private static Field fieldVisible;
private static Method methodIsEnabledImpl;
private static Method methodGetCursorNoClientCode;
......@@ -124,9 +123,6 @@ public class ComponentAccessor
fieldPeer = componentClass.getDeclaredField("peer");
fieldPeer.setAccessible(true);
methodResetGC = componentClass.getDeclaredMethod("resetGC", (Class[]) null);
methodResetGC.setAccessible(true);
fieldVisible = componentClass.getDeclaredField("visible");
fieldVisible.setAccessible(true);
......@@ -425,18 +421,6 @@ public class ComponentAccessor
return false;
}
public static void resetGC(Component c) {
try {
methodResetGC.invoke(c, (Object[]) null);
}
catch (IllegalAccessException e) {
log.log(Level.FINE, "Unable to access the Component object", e);
}
catch (InvocationTargetException e) {
log.log(Level.FINE, "Unable to invoke on the Component object", e);
}
}
public static boolean getVisible(Component c) {
try {
return fieldVisible.getBoolean(c);
......
src/share/classes/sun/awt/EmbeddedFrame.java
浏览文件 @ 37b6559f
/*
* Copyright 1996-2006 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1996-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -585,5 +585,14 @@ public abstract class EmbeddedFrame extends Frame
}
public void updateMinimumSize() {
}
}
public void setOpacity(float opacity) {
}
public void setOpaque(boolean isOpaque) {
}
public void updateWindow(BufferedImage backBuffer) {
}
public void repositionSecurityWarning() {
}
}
} // class EmbeddedFrame
src/share/classes/sun/awt/ExtendedKeyCodes.java 0 → 100644
浏览文件 @ 37b6559f
此差异已折叠。
src/share/classes/sun/awt/HeadlessToolkit.java
浏览文件 @ 37b6559f
......@@ -179,9 +179,9 @@ public class HeadlessToolkit extends Toolkit
throw new HeadlessException();
}
public KeyboardFocusManagerPeer createKeyboardFocusManagerPeer(KeyboardFocusManager manager) throws HeadlessException {
KeyboardFocusManagerPeerImpl peer = new KeyboardFocusManagerPeerImpl(manager);
return peer;
public KeyboardFocusManagerPeer createKeyboardFocusManagerPeer(KeyboardFocusManager manager)
throws HeadlessException {
throw new HeadlessException();
}
public TrayIconPeer createTrayIcon(TrayIcon target)
......
src/share/classes/sun/awt/KeyboardFocusManagerPeerImpl.java
浏览文件 @ 37b6559f
/*
* Copyright 2003-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2003-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -27,47 +27,150 @@ package sun.awt;
import java.awt.Component;
import java.awt.KeyboardFocusManager;
import java.awt.Window;
import java.awt.Canvas;
import java.awt.Scrollbar;
import java.awt.Panel;
import java.awt.event.FocusEvent;
import java.awt.peer.KeyboardFocusManagerPeer;
import java.awt.peer.ComponentPeer;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.logging.Level;
import java.util.logging.Logger;
public abstract class KeyboardFocusManagerPeerImpl implements KeyboardFocusManagerPeer {
private static final Logger focusLog = Logger.getLogger("sun.awt.focus.KeyboardFocusManagerPeerImpl");
private static AWTAccessor.KeyboardFocusManagerAccessor kfmAccessor =
AWTAccessor.getKeyboardFocusManagerAccessor();
public class KeyboardFocusManagerPeerImpl implements KeyboardFocusManagerPeer {
static native Window getNativeFocusedWindow();
static native Component getNativeFocusOwner();
static native void clearNativeGlobalFocusOwner(Window activeWindow);
// The constants are copied from java.awt.KeyboardFocusManager
public static final int SNFH_FAILURE = 0;
public static final int SNFH_SUCCESS_HANDLED = 1;
public static final int SNFH_SUCCESS_PROCEED = 2;
KeyboardFocusManagerPeerImpl(KeyboardFocusManager manager) {
protected KeyboardFocusManager manager;
public KeyboardFocusManagerPeerImpl(KeyboardFocusManager manager) {
this.manager = manager;
}
public Window getCurrentFocusedWindow() {
return getNativeFocusedWindow();
@Override
public void clearGlobalFocusOwner(Window activeWindow) {
if (activeWindow != null) {
Component focusOwner = activeWindow.getFocusOwner();
if (focusLog.isLoggable(Level.FINE)) focusLog.fine("Clearing global focus owner " + focusOwner);
if (focusOwner != null) {
FocusEvent fl = new CausedFocusEvent(focusOwner, FocusEvent.FOCUS_LOST, false, null,
CausedFocusEvent.Cause.CLEAR_GLOBAL_FOCUS_OWNER);
SunToolkit.postPriorityEvent(fl);
}
}
}
/*
* WARNING: Don't call it on the Toolkit thread.
*
* Checks if the component:
* 1) accepts focus on click (in general)
* 2) may be a focus owner (in particular)
*/
public static boolean shouldFocusOnClick(Component component) {
boolean acceptFocusOnClick = false;
// A component is generally allowed to accept focus on click
// if its peer is focusable. There're some exceptions though.
// CANVAS & SCROLLBAR accept focus on click
if (component instanceof Canvas ||
component instanceof Scrollbar)
{
acceptFocusOnClick = true;
// PANEL, empty only, accepts focus on click
} else if (component instanceof Panel) {
acceptFocusOnClick = (((Panel)component).getComponentCount() == 0);
// Other components
} else {
ComponentPeer peer = (component != null ? component.getPeer() : null);
acceptFocusOnClick = (peer != null ? peer.isFocusable() : false);
}
return acceptFocusOnClick &&
AWTAccessor.getComponentAccessor().canBeFocusOwner(component);
}
public void setCurrentFocusOwner(Component comp) {
/*
* Posts proper lost/gain focus events to the event queue.
*/
public static boolean deliverFocus(Component lightweightChild,
Component target,
boolean temporary,
boolean focusedWindowChangeAllowed,
long time,
CausedFocusEvent.Cause cause,
Component currentFocusOwner) // provided by the descendant peers
{
if (lightweightChild == null) {
lightweightChild = (Component)target;
}
Component currentOwner = currentFocusOwner;
if (currentOwner != null && currentOwner.getPeer() == null) {
currentOwner = null;
}
if (currentOwner != null) {
FocusEvent fl = new CausedFocusEvent(currentOwner, FocusEvent.FOCUS_LOST,
false, lightweightChild, cause);
if (focusLog.isLoggable(Level.FINER)) focusLog.finer("Posting focus event: " + fl);
SunToolkit.postPriorityEvent(fl);
}
FocusEvent fg = new CausedFocusEvent(lightweightChild, FocusEvent.FOCUS_GAINED,
false, currentOwner, cause);
if (focusLog.isLoggable(Level.FINER)) focusLog.finer("Posting focus event: " + fg);
SunToolkit.postPriorityEvent(fg);
return true;
}
public Component getCurrentFocusOwner() {
return getNativeFocusOwner();
// WARNING: Don't call it on the Toolkit thread.
public static boolean requestFocusFor(Component target, CausedFocusEvent.Cause cause) {
return AWTAccessor.getComponentAccessor().requestFocus(target, cause);
}
public void clearGlobalFocusOwner(Window activeWindow) {
clearNativeGlobalFocusOwner(activeWindow);
// WARNING: Don't call it on the Toolkit thread.
public static int shouldNativelyFocusHeavyweight(Component heavyweight,
Component descendant,
boolean temporary,
boolean focusedWindowChangeAllowed,
long time,
CausedFocusEvent.Cause cause)
{
return kfmAccessor.shouldNativelyFocusHeavyweight(
heavyweight, descendant, temporary, focusedWindowChangeAllowed, time, cause);
}
static Method m_removeLastFocusRequest = null;
public static void removeLastFocusRequest(Component heavyweight) {
try {
if (m_removeLastFocusRequest == null) {
m_removeLastFocusRequest = SunToolkit.getMethod(KeyboardFocusManager.class, "removeLastFocusRequest",
new Class[] {Component.class});
}
m_removeLastFocusRequest.invoke(null, new Object[]{heavyweight});
} catch (InvocationTargetException ite) {
ite.printStackTrace();
} catch (IllegalAccessException ex) {
ex.printStackTrace();
}
kfmAccessor.removeLastFocusRequest(heavyweight);
}
// WARNING: Don't call it on the Toolkit thread.
public static boolean processSynchronousLightweightTransfer(Component heavyweight,
Component descendant,
boolean temporary,
boolean focusedWindowChangeAllowed,
long time)
{
return kfmAccessor.processSynchronousLightweightTransfer(
heavyweight, descendant, temporary, focusedWindowChangeAllowed, time);
}
}
src/share/classes/sun/awt/NullComponentPeer.java
浏览文件 @ 37b6559f
......@@ -278,19 +278,6 @@ public class NullComponentPeer implements LightweightPeer,
throw new UnsupportedOperationException();
}
/**
* @see java.awt.peer.ContainerPeer#restack
*/
public void restack() {
throw new UnsupportedOperationException();
}
/**
* @see java.awt.peer.ContainerPeer#isRestackSupported
*/
public boolean isRestackSupported() {
return false;
}
public void layout() {
}
......@@ -305,4 +292,19 @@ public class NullComponentPeer implements LightweightPeer,
*/
public void applyShape(Region shape) {
}
/**
* Lowers this component at the bottom of the above HW peer. If the above parameter
* is null then the method places this component at the top of the Z-order.
*/
public void setZOrder(ComponentPeer above) {
}
public void updateGraphicsData(GraphicsConfiguration gc) {}
public GraphicsConfiguration getAppropriateGraphicsConfiguration(
GraphicsConfiguration gc)
{
return gc;
}
}
src/share/classes/sun/awt/SunToolkit.java
浏览文件 @ 37b6559f
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -32,14 +32,10 @@ import java.awt.dnd.peer.DragSourceContextPeer;
import java.awt.peer.*;
import java.awt.event.WindowEvent;
import java.awt.event.KeyEvent;
import java.awt.im.spi.InputMethodDescriptor;
import java.awt.image.*;
import java.awt.geom.AffineTransform;
import java.awt.TrayIcon;
import java.awt.SystemTray;
import java.io.*;
import java.net.URL;
import java.net.JarURLConnection;
import java.util.*;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Condition;
......@@ -49,7 +45,6 @@ import java.util.logging.Logger;
import sun.misc.SoftCache;
import sun.font.FontDesignMetrics;
import sun.awt.im.InputContext;
import sun.awt.im.SimpleInputMethodWindow;
import sun.awt.image.*;
import sun.security.action.GetPropertyAction;
import sun.security.action.GetBooleanAction;
......@@ -225,10 +220,8 @@ public abstract class SunToolkit extends Toolkit
public abstract RobotPeer createRobot(Robot target, GraphicsDevice screen)
throws AWTException;
public KeyboardFocusManagerPeer createKeyboardFocusManagerPeer(KeyboardFocusManager manager) throws HeadlessException {
KeyboardFocusManagerPeerImpl peer = new KeyboardFocusManagerPeerImpl(manager);
return peer;
}
public abstract KeyboardFocusManagerPeer createKeyboardFocusManagerPeer(KeyboardFocusManager manager)
throws HeadlessException;
/**
* The AWT lock is typically only used on Unix platforms to synchronize
......@@ -824,16 +817,31 @@ public abstract class SunToolkit extends Toolkit
}
/**
* Disables erasing of background on the canvas before painting
* if this is supported by the current toolkit.
*
* @throws IllegalStateException if the canvas is not displayable
* @see java.awt.Component#isDisplayable
* Disables erasing of background on the canvas before painting if
* this is supported by the current toolkit. It is recommended to
* call this method early, before the Canvas becomes displayable,
* because some Toolkit implementations do not support changing
* this property once the Canvas becomes displayable.
*/
public void disableBackgroundErase(Canvas canvas) {
if (!canvas.isDisplayable()) {
throw new IllegalStateException("Canvas must have a valid peer");
}
disableBackgroundEraseImpl(canvas);
}
/**
* Disables the native erasing of the background on the given
* component before painting if this is supported by the current
* toolkit. This only has an effect for certain components such as
* Canvas, Panel and Window. It is recommended to call this method
* early, before the Component becomes displayable, because some
* Toolkit implementations do not support changing this property
* once the Component becomes displayable.
*/
public void disableBackgroundErase(Component component) {
disableBackgroundEraseImpl(component);
}
private void disableBackgroundEraseImpl(Component component) {
AWTAccessor.getComponentAccessor().setBackgroundEraseDisabled(component, true);
}
/**
......@@ -1972,6 +1980,18 @@ public abstract class SunToolkit extends Toolkit
AWTAutoShutdown.getInstance().dumpPeers(aLog);
}
/**
* Returns the <code>Window</code> ancestor of the component <code>comp</code>.
* @return Window ancestor of the component or component by itself if it is Window;
* null, if component is not a part of window hierarchy
*/
public static Window getContainingWindow(Component comp) {
while (comp != null && !(comp instanceof Window)) {
comp = comp.getParent();
}
return (Window)comp;
}
private static Boolean sunAwtDisableMixing = null;
/**
......@@ -1995,6 +2015,73 @@ public abstract class SunToolkit extends Toolkit
public boolean isNativeGTKAvailable() {
return false;
}
// Cosntant alpha
public boolean isWindowOpacitySupported() {
return false;
}
// Shaping
public boolean isWindowShapingSupported() {
return false;
}
// Per-pixel alpha
public boolean isWindowTranslucencySupported() {
return false;
}
public boolean isTranslucencyCapable(GraphicsConfiguration gc) {
return false;
}
/**
* Returns whether or not a containing top level window for the passed
* component is
* {@link com.sun.awt.AWTUtilities.Translucency#PERPIXEL_TRANSLUCENT PERPIXEL_TRANSLUCENT}.
*
* @param c a Component which toplevel's to check
* @return {@code true} if the passed component is not null and has a
* containing toplevel window which is opaque (so per-pixel translucency
* is not enabled), {@code false} otherwise
* @see com.sun.awt.AWTUtilities.Translucency#PERPIXEL_TRANSLUCENT
* @see com.sun.awt.AWTUtilities#isWindowOpaque(Window)
*/
public static boolean isContainingTopLevelOpaque(Component c) {
Window w = getContainingWindow(c);
// return w != null && (w).isOpaque();
return w != null && com.sun.awt.AWTUtilities.isWindowOpaque(w);
}
/**
* Returns whether or not a containing top level window for the passed
* component is
* {@link com.sun.awt.AWTUtilities.Translucency#TRANSLUCENT TRANSLUCENT}.
*
* @param c a Component which toplevel's to check
* @return {@code true} if the passed component is not null and has a
* containing toplevel window which has opacity less than
* 1.0f (which means that it is translucent), {@code false} otherwise
* @see com.sun.awt.AWTUtilities.Translucency#TRANSLUCENT
* @see com.sun.awt.AWTUtilities#getWindowOpacity(Window)
*/
public static boolean isContainingTopLevelTranslucent(Component c) {
Window w = getContainingWindow(c);
// return w != null && (w).getOpacity() < 1.0f;
return w != null && com.sun.awt.AWTUtilities.getWindowOpacity((Window)w) < 1.0f;
}
/**
* Returns whether the native system requires using the peer.updateWindow()
* method to update the contents of a non-opaque window, or if usual
* painting procedures are sufficient. The default return value covers
* the X11 systems. On MS Windows this method is overriden in WToolkit
* to return true.
*/
public boolean needUpdateWindow() {
return false;
}
} // class SunToolkit
......
src/share/native/sun/awt/utility/rect.c 0 → 100644
浏览文件 @ 37b6559f
/*
* Copyright 2008-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
#include "utility/rect.h"
#if defined(__cplusplus)
extern "C" {
#endif
/**
* bitsPerPixel must be 32 for now.
* outBuf must be large enough to conatin all the rectangles.
*/
int BitmapToYXBandedRectangles(int bitsPerPixel, int width, int height, unsigned char * buf, RECT_T * outBuf)
{
//XXX: we might want to reuse the code in the splashscreen library,
// though we'd have to deal with the ALPHA_THRESHOLD and different
// image formats in this case.
int widthBytes = width * bitsPerPixel / 8;
int alignedWidth = (((widthBytes - 1) / 4) + 1) * 4;
RECT_T * out = outBuf;
RECT_T *pPrevLine = NULL, *pFirst = out, *pThis = pFirst;
int i, j, i0;
int length;
for (j = 0; j < height; j++) {
/* generate data for a scanline */
unsigned char *pSrc = (unsigned char *) buf + j * alignedWidth;
RECT_T *pLine = pThis;
i = 0;
do {
// pSrc[0,1,2] == B,G,R; pSrc[3] == Alpha
while (i < width && !pSrc[3]) {
pSrc += 4;
++i;
}
if (i >= width)
break;
i0 = i;
while (i < width && pSrc[3]) {
pSrc += 4;
++i;
}
RECT_SET(*pThis, i0, j, i - i0, 1);
++pThis;
} while (i < width);
/* check if the previous scanline is exactly the same, merge if so
(this is the only optimization we can use for YXBanded rectangles,
and win32 supports YXBanded only */
length = pThis - pLine;
if (pPrevLine && pLine - pPrevLine == length) {
for (i = 0; i < length && RECT_EQ_X(pPrevLine[i], pLine[i]); ++i) {
}
if (i == pLine - pPrevLine) {
// do merge
for (i = 0; i < length; i++) {
RECT_INC_HEIGHT(pPrevLine[i]);
}
pThis = pLine;
continue;
}
}
/* or else use the generated scanline */
pPrevLine = pLine;
}
return pThis - pFirst;
}
#if defined(__cplusplus)
}
#endif
src/solaris/classes/sun/awt/X11/InfoWindow.java 0 → 100644
浏览文件 @ 37b6559f
/*
* Copyright 2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package sun.awt.X11;
import java.awt.*;
import java.awt.event.*;
import java.awt.peer.TrayIconPeer;
import sun.awt.*;
import java.awt.image.*;
import java.text.BreakIterator;
import java.util.logging.Logger;
import java.util.logging.Level;
import java.util.concurrent.ArrayBlockingQueue;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.lang.reflect.InvocationTargetException;
/**
* An utility window class. This is a base class for Tooltip and Balloon.
*/
public abstract class InfoWindow extends Window {
private Container container;
private Closer closer;
protected InfoWindow(Frame parent, Color borderColor) {
super(parent);
container = new Container() {
@Override
public Insets getInsets() {
return new Insets(1, 1, 1, 1);
}
};
setLayout(new BorderLayout());
setBackground(borderColor);
add(container, BorderLayout.CENTER);
container.setLayout(new BorderLayout());
closer = new Closer();
}
public Component add(Component c) {
container.add(c, BorderLayout.CENTER);
return c;
}
protected void setCloser(Runnable action, int time) {
closer.set(action, time);
}
// Must be executed on EDT.
protected void show(Point corner, int indent) {
assert SunToolkit.isDispatchThreadForAppContext(this);
pack();
Dimension size = getSize();
// TODO: When 6356322 is fixed we should get screen bounds in
// this way: eframe.getGraphicsConfiguration().getBounds().
Dimension scrSize = Toolkit.getDefaultToolkit().getScreenSize();
if (corner.x < scrSize.width/2 && corner.y < scrSize.height/2) { // 1st square
setLocation(corner.x + indent, corner.y + indent);
} else if (corner.x >= scrSize.width/2 && corner.y < scrSize.height/2) { // 2nd square
setLocation(corner.x - indent - size.width, corner.y + indent);
} else if (corner.x < scrSize.width/2 && corner.y >= scrSize.height/2) { // 3rd square
setLocation(corner.x + indent, corner.y - indent - size.height);
} else if (corner.x >= scrSize.width/2 && corner.y >= scrSize.height/2) { // 4th square
setLocation(corner.x - indent - size.width, corner.y - indent - size.height);
}
super.show();
closer.schedule();
}
public void hide() {
closer.close();
}
private class Closer implements Runnable {
Runnable action;
int time;
public void run() {
doClose();
}
void set(Runnable action, int time) {
this.action = action;
this.time = time;
}
void schedule() {
XToolkit.schedule(this, time);
}
void close() {
XToolkit.remove(this);
doClose();
}
// WARNING: this method may be executed on Toolkit thread.
private void doClose() {
SunToolkit.executeOnEventHandlerThread(InfoWindow.this, new Runnable() {
public void run() {
InfoWindow.super.hide();
invalidate();
if (action != null) {
action.run();
}
}
});
}
}
private interface LiveArguments {
/** Whether the target of the InfoWindow is disposed. */
boolean isDisposed();
/** The bounds of the target of the InfoWindow. */
Rectangle getBounds();
}
public static class Tooltip extends InfoWindow {
public interface LiveArguments extends InfoWindow.LiveArguments {
/** The tooltip to be displayed. */
String getTooltipString();
}
private final Object target;
private final LiveArguments liveArguments;
private final Label textLabel = new Label("");
private final Runnable starter = new Runnable() {
public void run() {
display();
}};
private final static int TOOLTIP_SHOW_TIME = 10000;
private final static int TOOLTIP_START_DELAY_TIME = 1000;
private final static int TOOLTIP_MAX_LENGTH = 64;
private final static int TOOLTIP_MOUSE_CURSOR_INDENT = 5;
private final static Color TOOLTIP_BACKGROUND_COLOR = new Color(255, 255, 220);
private final static Font TOOLTIP_TEXT_FONT = XWindow.getDefaultFont();
public Tooltip(Frame parent, Object target,
LiveArguments liveArguments)
{
super(parent, Color.black);
this.target = target;
this.liveArguments = liveArguments;
XTrayIconPeer.suppressWarningString(this);
setCloser(null, TOOLTIP_SHOW_TIME);
textLabel.setBackground(TOOLTIP_BACKGROUND_COLOR);
textLabel.setFont(TOOLTIP_TEXT_FONT);
add(textLabel);
}
/*
* WARNING: this method is executed on Toolkit thread!
*/
private void display() {
String tooltipString = liveArguments.getTooltipString();
if (tooltipString == null) {
return;
} else if (tooltipString.length() > TOOLTIP_MAX_LENGTH) {
textLabel.setText(tooltipString.substring(0, TOOLTIP_MAX_LENGTH));
} else {
textLabel.setText(tooltipString);
}
// Execute on EDT to avoid deadlock (see 6280857).
SunToolkit.executeOnEventHandlerThread(target, new Runnable() {
public void run() {
if (liveArguments.isDisposed()) {
return;
}
Point pointer = (Point)AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
if (!isPointerOverTrayIcon(liveArguments.getBounds())) {
return null;
}
return MouseInfo.getPointerInfo().getLocation();
}
});
if (pointer == null) {
return;
}
show(new Point(pointer.x, pointer.y), TOOLTIP_MOUSE_CURSOR_INDENT);
}
});
}
public void enter() {
XToolkit.schedule(starter, TOOLTIP_START_DELAY_TIME);
}
public void exit() {
XToolkit.remove(starter);
if (isVisible()) {
hide();
}
}
private boolean isPointerOverTrayIcon(Rectangle trayRect) {
Point p = MouseInfo.getPointerInfo().getLocation();
return !(p.x < trayRect.x || p.x > (trayRect.x + trayRect.width) ||
p.y < trayRect.y || p.y > (trayRect.y + trayRect.height));
}
}
public static class Balloon extends InfoWindow {
public interface LiveArguments extends InfoWindow.LiveArguments {
/** The action to be performed upon clicking the baloon. */
String getActionCommand();
}
private final LiveArguments liveArguments;
private final Object target;
private final static int BALLOON_SHOW_TIME = 10000;
private final static int BALLOON_TEXT_MAX_LENGTH = 256;
private final static int BALLOON_WORD_LINE_MAX_LENGTH = 16;
private final static int BALLOON_WORD_LINE_MAX_COUNT = 4;
private final static int BALLOON_ICON_WIDTH = 32;
private final static int BALLOON_ICON_HEIGHT = 32;
private final static int BALLOON_TRAY_ICON_INDENT = 0;
private final static Color BALLOON_CAPTION_BACKGROUND_COLOR = new Color(200, 200 ,255);
private final static Font BALLOON_CAPTION_FONT = new Font(Font.DIALOG, Font.BOLD, 12);
private Panel mainPanel = new Panel();
private Panel captionPanel = new Panel();
private Label captionLabel = new Label("");
private Button closeButton = new Button("X");
private Panel textPanel = new Panel();
private XTrayIconPeer.IconCanvas iconCanvas = new XTrayIconPeer.IconCanvas(BALLOON_ICON_WIDTH, BALLOON_ICON_HEIGHT);
private Label[] lineLabels = new Label[BALLOON_WORD_LINE_MAX_COUNT];
private ActionPerformer ap = new ActionPerformer();
private Image iconImage;
private Image errorImage;
private Image warnImage;
private Image infoImage;
private boolean gtkImagesLoaded;
private Displayer displayer = new Displayer();
public Balloon(Frame parent, Object target, LiveArguments liveArguments) {
super(parent, new Color(90, 80 ,190));
this.liveArguments = liveArguments;
this.target = target;
XTrayIconPeer.suppressWarningString(this);
setCloser(new Runnable() {
public void run() {
if (textPanel != null) {
textPanel.removeAll();
textPanel.setSize(0, 0);
iconCanvas.setSize(0, 0);
XToolkit.awtLock();
try {
displayer.isDisplayed = false;
XToolkit.awtLockNotifyAll();
} finally {
XToolkit.awtUnlock();
}
}
}
}, BALLOON_SHOW_TIME);
add(mainPanel);
captionLabel.setFont(BALLOON_CAPTION_FONT);
captionLabel.addMouseListener(ap);
captionPanel.setLayout(new BorderLayout());
captionPanel.add(captionLabel, BorderLayout.WEST);
captionPanel.add(closeButton, BorderLayout.EAST);
captionPanel.setBackground(BALLOON_CAPTION_BACKGROUND_COLOR);
captionPanel.addMouseListener(ap);
closeButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
hide();
}
});
mainPanel.setLayout(new BorderLayout());
mainPanel.setBackground(Color.white);
mainPanel.add(captionPanel, BorderLayout.NORTH);
mainPanel.add(iconCanvas, BorderLayout.WEST);
mainPanel.add(textPanel, BorderLayout.CENTER);
iconCanvas.addMouseListener(ap);
for (int i = 0; i < BALLOON_WORD_LINE_MAX_COUNT; i++) {
lineLabels[i] = new Label();
lineLabels[i].addMouseListener(ap);
lineLabels[i].setBackground(Color.white);
}
displayer.start();
}
public void display(String caption, String text, String messageType) {
if (!gtkImagesLoaded) {
loadGtkImages();
}
displayer.display(caption, text, messageType);
}
private void _display(String caption, String text, String messageType) {
captionLabel.setText(caption);
BreakIterator iter = BreakIterator.getWordInstance();
if (text != null) {
iter.setText(text);
int start = iter.first(), end;
int nLines = 0;
do {
end = iter.next();
if (end == BreakIterator.DONE ||
text.substring(start, end).length() >= 50)
{
lineLabels[nLines].setText(text.substring(start, end == BreakIterator.DONE ?
iter.last() : end));
textPanel.add(lineLabels[nLines++]);
start = end;
}
if (nLines == BALLOON_WORD_LINE_MAX_COUNT) {
if (end != BreakIterator.DONE) {
lineLabels[nLines - 1].setText(
new String(lineLabels[nLines - 1].getText() + " ..."));
}
break;
}
} while (end != BreakIterator.DONE);
textPanel.setLayout(new GridLayout(nLines, 1));
}
if ("ERROR".equals(messageType)) {
iconImage = errorImage;
} else if ("WARNING".equals(messageType)) {
iconImage = warnImage;
} else if ("INFO".equals(messageType)) {
iconImage = infoImage;
} else {
iconImage = null;
}
if (iconImage != null) {
Dimension tpSize = textPanel.getSize();
iconCanvas.setSize(BALLOON_ICON_WIDTH, (BALLOON_ICON_HEIGHT > tpSize.height ?
BALLOON_ICON_HEIGHT : tpSize.height));
iconCanvas.validate();
}
SunToolkit.executeOnEventHandlerThread(target, new Runnable() {
public void run() {
if (liveArguments.isDisposed()) {
return;
}
Point parLoc = getParent().getLocationOnScreen();
Dimension parSize = getParent().getSize();
show(new Point(parLoc.x + parSize.width/2, parLoc.y + parSize.height/2),
BALLOON_TRAY_ICON_INDENT);
if (iconImage != null) {
iconCanvas.updateImage(iconImage); // call it after the show(..) above
}
}
});
}
public void dispose() {
displayer.interrupt();
super.dispose();
}
private void loadGtkImages() {
if (!gtkImagesLoaded) {
errorImage = (Image)Toolkit.getDefaultToolkit().getDesktopProperty(
"gtk.icon.gtk-dialog-error.6.rtl");
warnImage = (Image)Toolkit.getDefaultToolkit().getDesktopProperty(
"gtk.icon.gtk-dialog-warning.6.rtl");
infoImage = (Image)Toolkit.getDefaultToolkit().getDesktopProperty(
"gtk.icon.gtk-dialog-info.6.rtl");
gtkImagesLoaded = true;
}
}
private class ActionPerformer extends MouseAdapter {
public void mouseClicked(MouseEvent e) {
// hide the balloon by any click
hide();
if (e.getButton() == MouseEvent.BUTTON1) {
ActionEvent aev = new ActionEvent(target, ActionEvent.ACTION_PERFORMED,
liveArguments.getActionCommand(),
e.getWhen(), e.getModifiers());
Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(aev);
}
}
}
private class Displayer extends Thread {
final int MAX_CONCURRENT_MSGS = 10;
ArrayBlockingQueue<Message> messageQueue = new ArrayBlockingQueue<Message>(MAX_CONCURRENT_MSGS);
boolean isDisplayed;
Displayer() {
setDaemon(true);
}
public void run() {
while (true) {
Message msg = null;
try {
msg = (Message)messageQueue.take();
} catch (InterruptedException e) {
return;
}
/*
* Wait till the previous message is displayed if any
*/
XToolkit.awtLock();
try {
while (isDisplayed) {
try {
XToolkit.awtLockWait();
} catch (InterruptedException e) {
return;
}
}
isDisplayed = true;
} finally {
XToolkit.awtUnlock();
}
_display(msg.caption, msg.text, msg.messageType);
}
}
void display(String caption, String text, String messageType) {
messageQueue.offer(new Message(caption, text, messageType));
}
}
private static class Message {
String caption, text, messageType;
Message(String caption, String text, String messageType) {
this.caption = caption;
this.text = text;
this.messageType = messageType;
}
}
}
}
src/solaris/classes/sun/awt/X11/XConstants.java
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/*
* Copyright 2003-2008 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2003-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
......@@ -684,4 +684,19 @@ final public class XConstants {
public static final int LSBFirst = 0 ;
public static final int MSBFirst = 1 ;
/* XKB support */
public static final int XkbUseCoreKbd = 0x0100 ;
public static final int XkbNewKeyboardNotify = 0;
public static final int XkbMapNotify = 1;
public static final int XkbStateNotify = 2;
public static final long XkbNewKeyboardNotifyMask = (1L << 0);
public static final long XkbMapNotifyMask = (1L << 1);
public static final long XkbStateNotifyMask = (1L << 2);
public static final long XkbGroupStateMask = (1L << 4);
public static final long XkbKeyTypesMask = (1L<<0);
public static final long XkbKeySymsMask = (1L<<1);
public static final long XkbModifierMapMask = (1L<<2);
public static final long XkbVirtualModsMask = (1L<<6); //server map
}
src/solaris/classes/sun/awt/X11/XDecoratedPeer.java
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......@@ -383,7 +383,7 @@ abstract class XDecoratedPeer extends XWindowPeer {
dimensions.setInsets(getRealInsets());
insets_corrected = true;
if (isMaximized() || isNull(correction)) {
if (isMaximized()) {
return;
}
......@@ -451,7 +451,7 @@ abstract class XDecoratedPeer extends XWindowPeer {
public Insets getInsets() {
Insets in = copy(getRealInsets());
in.top += getMenuBarHeight() + getWarningWindowHeight();
in.top += getMenuBarHeight();
if (insLog.isLoggable(Level.FINEST)) {
insLog.log(Level.FINEST, "Get insets returns {0}", new Object[] {in});
}
......@@ -802,6 +802,8 @@ abstract class XDecoratedPeer extends XWindowPeer {
}
reconfigureContentWindow(newDimensions);
updateChildrenSizes();
repositionSecurityWarning();
}
private void checkShellRectSize(Rectangle shellRect) {
......
src/solaris/classes/sun/awt/X11/security-icon-bw16.png 0 → 100644
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src/solaris/classes/sun/awt/X11/security-icon-bw24.png 0 → 100644
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此差异已折叠。
src/solaris/classes/sun/awt/X11/security-icon-bw32.png 0 → 100644
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此差异已折叠。
src/solaris/classes/sun/awt/X11/security-icon-bw48.png 0 → 100644
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此差异已折叠。
src/solaris/native/sun/awt/awt_p.h
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此差异已折叠。
src/windows/native/sun/windows/DllUtil.h 0 → 100644
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src/windows/native/sun/windows/security_warning.ico 0 → 100644
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此差异已折叠。
src/windows/native/sun/windows/security_warning_bw.ico 0 → 100644
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此差异已折叠。
src/windows/native/sun/windows/security_warning_int.ico 0 → 100644
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test/com/sun/awt/Translucency/WindowOpacity.java 0 → 100644
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test/sun/java2d/pipe/RegionOps.java 0 → 100644
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此差异已折叠。
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