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提交 f1f03a8c 编写于 作者: S serb
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8005255: [macosx] Cleanup warnings in sun.lwawt 

Reviewed-by: alexsch, anthony
上级 a460ab1d
隐藏空白更改
内联 并排
Showing with 233 addition and 201 deletion
make/sun/lwawt/FILES_export_macosx.gmk
浏览文件 @ f1f03a8c
......@@ -110,7 +110,6 @@ FILES_export = \
sun/lwawt/LWWindowPeer.java \
sun/lwawt/PlatformWindow.java \
sun/lwawt/SecurityWarningWindow.java \
sun/lwawt/SelectionClearListener.java \
sun/lwawt/macosx/CPrinterDevice.java \
sun/lwawt/macosx/CPrinterDialog.java \
sun/lwawt/macosx/CPrinterDialogPeer.java \
......
src/macosx/classes/sun/lwawt/LWButtonPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -33,6 +33,10 @@ import java.awt.peer.ButtonPeer;
import javax.swing.JButton;
/**
* Lightweight implementation of {@link ButtonPeer}. Delegates most of the work
* to the {@link JButton}.
*/
final class LWButtonPeer extends LWComponentPeer<Button, JButton>
implements ButtonPeer, ActionListener {
......@@ -42,7 +46,7 @@ final class LWButtonPeer extends LWComponentPeer<Button, JButton>
}
@Override
protected JButton createDelegate() {
JButton createDelegate() {
return new JButtonDelegate();
}
......@@ -74,6 +78,7 @@ final class LWButtonPeer extends LWComponentPeer<Button, JButton>
return true;
}
@SuppressWarnings("serial")// Safe: outer class is non-serializable.
private final class JButtonDelegate extends JButton {
// Empty non private constructor was added because access to this
......
src/macosx/classes/sun/lwawt/LWCanvasPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -33,6 +33,10 @@ import java.awt.peer.CanvasPeer;
import javax.swing.JComponent;
/**
* Lightweight implementation of {@link CanvasPeer}. This peer is empty, because
* all the components in lwawt use graphic object from the top level window.
*/
class LWCanvasPeer<T extends Component, D extends JComponent>
extends LWComponentPeer<T, D> implements CanvasPeer {
......
src/macosx/classes/sun/lwawt/LWCheckboxPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -41,6 +41,11 @@ import javax.swing.JRadioButton;
import javax.swing.JToggleButton;
import javax.swing.SwingUtilities;
/**
* Lightweight implementation of {@link CheckboxPeer}. Delegates most of the
* work to the {@link JCheckBox} and {@link JRadioButton}, which are placed
* inside an empty {@link JComponent}.
*/
final class LWCheckboxPeer
extends LWComponentPeer<Checkbox, LWCheckboxPeer.CheckboxDelegate>
implements CheckboxPeer, ItemListener {
......@@ -51,12 +56,12 @@ final class LWCheckboxPeer
}
@Override
protected CheckboxDelegate createDelegate() {
CheckboxDelegate createDelegate() {
return new CheckboxDelegate();
}
@Override
protected Component getDelegateFocusOwner() {
Component getDelegateFocusOwner() {
return getDelegate().getCurrentButton();
}
......@@ -137,6 +142,7 @@ final class LWCheckboxPeer
return true;
}
@SuppressWarnings("serial")// Safe: outer class is non-serializable.
final class CheckboxDelegate extends JComponent {
private final JCheckBox cb;
......
src/macosx/classes/sun/lwawt/LWChoicePeer.java
浏览文件 @ f1f03a8c
......@@ -34,6 +34,10 @@ import java.awt.peer.ChoicePeer;
import javax.accessibility.Accessible;
import javax.swing.*;
/**
* Lightweight implementation of {@link ChoicePeer}. Delegates most of the work
* to the {@link JComboBox}.
*/
final class LWChoicePeer extends LWComponentPeer<Choice, JComboBox<String>>
implements ChoicePeer, ItemListener {
......@@ -50,7 +54,7 @@ final class LWChoicePeer extends LWComponentPeer<Choice, JComboBox<String>>
}
@Override
protected JComboBox<String> createDelegate() {
JComboBox<String> createDelegate() {
return new JComboBoxDelegate();
}
......@@ -128,6 +132,7 @@ final class LWChoicePeer extends LWComponentPeer<Choice, JComboBox<String>>
return true;
}
@SuppressWarnings("serial")// Safe: outer class is non-serializable.
private final class JComboBoxDelegate extends JComboBox<String> {
// Empty non private constructor was added because access to this
......
src/macosx/classes/sun/lwawt/LWComponentPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -72,19 +72,23 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
{
private static final PlatformLogger focusLog = PlatformLogger.getLogger("sun.lwawt.focus.LWComponentPeer");
// State lock is to be used for modifications to this
// peer's fields (e.g. bounds, background, font, etc.)
// It should be the last lock in the lock chain
private final Object stateLock =
new StringBuilder("LWComponentPeer.stateLock");
/**
* State lock is to be used for modifications to this peer's fields (e.g.
* bounds, background, font, etc.) It should be the last lock in the lock
* chain
*/
private final Object stateLock = new Object();
// The lock to operate with the peers hierarchy. AWT tree
// lock is not used as there are many peers related ops
// to be done on the toolkit thread, and we don't want to
// depend on a public lock on this thread
private static final Object peerTreeLock =
new StringBuilder("LWComponentPeer.peerTreeLock");
/**
* The lock to operate with the peers hierarchy. AWT tree lock is not used
* as there are many peers related ops to be done on the toolkit thread, and
* we don't want to depend on a public lock on this thread
*/
private static final Object peerTreeLock = new Object();
/**
* The associated AWT object.
*/
private final T target;
/**
......@@ -95,7 +99,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
* the hierarchy. The exception is LWWindowPeers: their containers are
* always null
*/
private final LWContainerPeer containerPeer;
private final LWContainerPeer<?, ?> containerPeer;
/**
* Handy reference to the top-level window peer. Window peer is borrowed
......@@ -147,11 +151,18 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
*/
private Image backBuffer;
/**
* All Swing delegates use delegateContainer as a parent. This container
* intentionally do not use parent of the peer.
*/
@SuppressWarnings("serial")// Safe: outer class is non-serializable.
private final class DelegateContainer extends Container {
{
enableEvents(0xFFFFFFFF);
}
// Empty non private constructor was added because access to this
// class shouldn't be emulated by a synthetic accessor method.
DelegateContainer() {
super();
}
......@@ -182,7 +193,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
}
}
public LWComponentPeer(T target, PlatformComponent platformComponent) {
LWComponentPeer(final T target, final PlatformComponent platformComponent) {
targetPaintArea = new LWRepaintArea();
this.target = target;
this.platformComponent = platformComponent;
......@@ -276,15 +287,18 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
* This method is called under getDelegateLock().
* Overridden in subclasses.
*/
protected D createDelegate() {
D createDelegate() {
return null;
}
protected final D getDelegate() {
final D getDelegate() {
return delegate;
}
protected Component getDelegateFocusOwner() {
/**
* This method should be called under getDelegateLock().
*/
Component getDelegateFocusOwner() {
return getDelegate();
}
......@@ -356,7 +370,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
}
// Just a helper method
protected final LWContainerPeer getContainerPeer() {
protected final LWContainerPeer<?, ?> getContainerPeer() {
return containerPeer;
}
......@@ -390,7 +404,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
protected void disposeImpl() {
destroyBuffers();
LWContainerPeer cp = getContainerPeer();
LWContainerPeer<?, ?> cp = getContainerPeer();
if (cp != null) {
cp.removeChildPeer(this);
}
......@@ -462,12 +476,13 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
public Region getVisibleRegion() {
Region getVisibleRegion() {
return computeVisibleRect(this, getRegion());
}
static final Region computeVisibleRect(LWComponentPeer c, Region region) {
final LWContainerPeer p = c.getContainerPeer();
static final Region computeVisibleRect(final LWComponentPeer<?, ?> c,
Region region) {
final LWContainerPeer<?, ?> p = c.getContainerPeer();
if (p != null) {
final Rectangle r = c.getBounds();
region = region.getTranslatedRegion(r.x, r.y);
......@@ -612,7 +627,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
* @param p Point relative to the peer.
* @return Cursor of the peer or null if default cursor should be used.
*/
protected Cursor getCursor(final Point p) {
Cursor getCursor(final Point p) {
return getTarget().getCursor();
}
......@@ -717,7 +732,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
@Override
public void setEnabled(final boolean e) {
boolean status = e;
final LWComponentPeer cp = getContainerPeer();
final LWComponentPeer<?, ?> cp = getContainerPeer();
if (cp != null) {
status &= cp.isEnabled();
}
......@@ -802,12 +817,12 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
}
@Override
public void setZOrder(ComponentPeer above) {
LWContainerPeer cp = getContainerPeer();
public void setZOrder(final ComponentPeer above) {
LWContainerPeer<?, ?> cp = getContainerPeer();
// Don't check containerPeer for null as it can only happen
// for windows, but this method is overridden in
// LWWindowPeer and doesn't call super()
cp.setChildPeerZOrder(this, (LWComponentPeer) above);
cp.setChildPeerZOrder(this, (LWComponentPeer<?, ?>) above);
}
@Override
......@@ -923,7 +938,9 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
LWKeyboardFocusManagerPeer.removeLastFocusRequest(getTarget());
return false;
}
LWWindowPeer parentPeer = (LWWindowPeer) parentWindow.getPeer();
final LWWindowPeer parentPeer =
(LWWindowPeer) AWTAccessor.getComponentAccessor()
.getPeer(parentWindow);
if (parentPeer == null) {
focusLog.fine("request rejected, parentPeer is null");
LWKeyboardFocusManagerPeer.removeLastFocusRequest(getTarget());
......@@ -1138,7 +1155,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
}
protected final void repaintParent(final Rectangle oldB) {
final LWContainerPeer cp = getContainerPeer();
final LWContainerPeer<?, ?> cp = getContainerPeer();
if (cp != null) {
// Repaint unobscured part of the parent
cp.repaintPeer(cp.getContentSize().intersection(oldB));
......@@ -1275,7 +1292,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
/**
* Handler for FocusEvents.
*/
protected void handleJavaFocusEvent(FocusEvent e) {
void handleJavaFocusEvent(final FocusEvent e) {
// Note that the peer receives all the FocusEvents from
// its lightweight children as well
KeyboardFocusManagerPeer kfmPeer = LWKeyboardFocusManagerPeer.getInstance();
......@@ -1311,7 +1328,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
* Finds a top-most visible component for the given point. The location is
* specified relative to the peer's parent.
*/
public LWComponentPeer findPeerAt(final int x, final int y) {
LWComponentPeer<?, ?> findPeerAt(final int x, final int y) {
final Rectangle r = getBounds();
final Region sh = getRegion();
final boolean found = isVisible() && sh.contains(x - r.x, y - r.y);
......@@ -1328,7 +1345,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
}
public Point windowToLocal(Point p, LWWindowPeer wp) {
LWComponentPeer cp = this;
LWComponentPeer<?, ?> cp = this;
while (cp != wp) {
Rectangle cpb = cp.getBounds();
p.x -= cpb.x;
......@@ -1349,7 +1366,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
}
public Point localToWindow(Point p) {
LWComponentPeer cp = getContainerPeer();
LWComponentPeer<?, ?> cp = getContainerPeer();
Rectangle r = getBounds();
while (cp != null) {
p.x += r.x;
......@@ -1370,7 +1387,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
repaintPeer(getSize());
}
public void repaintPeer(final Rectangle r) {
void repaintPeer(final Rectangle r) {
final Rectangle toPaint = getSize().intersection(r);
if (!isShowing() || toPaint.isEmpty()) {
return;
......@@ -1389,7 +1406,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
protected final boolean isShowing() {
synchronized (getPeerTreeLock()) {
if (isVisible()) {
final LWContainerPeer container = getContainerPeer();
final LWContainerPeer<?, ?> container = getContainerPeer();
return (container == null) || container.isShowing();
}
}
......@@ -1397,8 +1414,7 @@ public abstract class LWComponentPeer<T extends Component, D extends JComponent>
}
/**
* Paints the peer. Overridden in subclasses to delegate the actual painting
* to Swing components.
* Paints the peer. Delegate the actual painting to Swing components.
*/
protected final void paintPeer(final Graphics g) {
final D delegate = getDelegate();
......
src/macosx/classes/sun/lwawt/LWContainerPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -41,32 +41,25 @@ import java.util.List;
import javax.swing.JComponent;
abstract class LWContainerPeer<T extends Container, D extends JComponent>
extends LWCanvasPeer<T, D>
implements ContainerPeer
{
// List of child peers sorted by z-order from bottom-most
// to top-most
private List<LWComponentPeer> childPeers =
new LinkedList<LWComponentPeer>();
LWContainerPeer(T target, PlatformComponent platformComponent) {
super(target, platformComponent);
}
extends LWCanvasPeer<T, D> implements ContainerPeer {
void addChildPeer(LWComponentPeer child) {
synchronized (getPeerTreeLock()) {
addChildPeer(child, childPeers.size());
}
/**
* List of child peers sorted by z-order from bottom-most to top-most.
*/
private final List<LWComponentPeer<?, ?>> childPeers = new LinkedList<>();
LWContainerPeer(final T target, final PlatformComponent platformComponent) {
super(target, platformComponent);
}
void addChildPeer(LWComponentPeer child, int index) {
final void addChildPeer(final LWComponentPeer<?, ?> child) {
synchronized (getPeerTreeLock()) {
childPeers.add(index, child);
childPeers.add(childPeers.size(), child);
// TODO: repaint
}
// TODO: repaint
}
void removeChildPeer(LWComponentPeer child) {
final void removeChildPeer(final LWComponentPeer<?, ?> child) {
synchronized (getPeerTreeLock()) {
childPeers.remove(child);
}
......@@ -74,7 +67,8 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
}
// Used by LWComponentPeer.setZOrder()
void setChildPeerZOrder(LWComponentPeer peer, LWComponentPeer above) {
final void setChildPeerZOrder(final LWComponentPeer<?, ?> peer,
final LWComponentPeer<?, ?> above) {
synchronized (getPeerTreeLock()) {
childPeers.remove(peer);
int index = (above != null) ? childPeers.indexOf(above) : childPeers.size();
......@@ -98,25 +92,27 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
}
@Override
public void beginValidate() {
public final void beginValidate() {
// TODO: it seems that begin/endValidate() is only useful
// for heavyweight windows, when a batch movement for
// child windows occurs. That's why no-op
}
@Override
public void endValidate() {
public final void endValidate() {
// TODO: it seems that begin/endValidate() is only useful
// for heavyweight windows, when a batch movement for
// child windows occurs. That's why no-op
}
@Override
public void beginLayout() {
public final void beginLayout() {
// Skip all painting till endLayout()
setLayouting(true);
}
@Override
public void endLayout() {
public final void endLayout() {
setLayouting(false);
// Post an empty event to flush all the pending target paints
......@@ -125,18 +121,19 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
// ---- PEER NOTIFICATIONS ---- //
/*
/**
* Returns a copy of the childPeer collection.
*/
protected List<LWComponentPeer> getChildren() {
@SuppressWarnings("unchecked")
final List<LWComponentPeer<?, ?>> getChildren() {
synchronized (getPeerTreeLock()) {
Object copy = ((LinkedList)childPeers).clone();
return (List<LWComponentPeer>)copy;
Object copy = ((LinkedList<?>) childPeers).clone();
return (List<LWComponentPeer<?, ?>>) copy;
}
}
@Override
public final Region getVisibleRegion() {
final Region getVisibleRegion() {
return cutChildren(super.getVisibleRegion(), null);
}
......@@ -144,9 +141,9 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
* Removes bounds of children above specific child from the region. If above
* is null removes all bounds of children.
*/
protected final Region cutChildren(Region r, final LWComponentPeer above) {
final Region cutChildren(Region r, final LWComponentPeer<?, ?> above) {
boolean aboveFound = above == null;
for (final LWComponentPeer child : getChildren()) {
for (final LWComponentPeer<?, ?> child : getChildren()) {
if (!aboveFound && child == above) {
aboveFound = true;
continue;
......@@ -170,8 +167,8 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
* specified relative to the peer's parent.
*/
@Override
public final LWComponentPeer findPeerAt(int x, int y) {
LWComponentPeer peer = super.findPeerAt(x, y);
final LWComponentPeer<?, ?> findPeerAt(int x, int y) {
LWComponentPeer<?, ?> peer = super.findPeerAt(x, y);
final Rectangle r = getBounds();
// Translate to this container's coordinates to pass to children
x -= r.x;
......@@ -179,7 +176,7 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
if (peer != null && getContentSize().contains(x, y)) {
synchronized (getPeerTreeLock()) {
for (int i = childPeers.size() - 1; i >= 0; --i) {
LWComponentPeer p = childPeers.get(i).findPeerAt(x, y);
LWComponentPeer<?, ?> p = childPeers.get(i).findPeerAt(x, y);
if (p != null) {
peer = p;
break;
......@@ -195,7 +192,7 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
* peers should be repainted
*/
@Override
public final void repaintPeer(final Rectangle r) {
final void repaintPeer(final Rectangle r) {
final Rectangle toPaint = getSize().intersection(r);
if (!isShowing() || toPaint.isEmpty()) {
return;
......@@ -208,13 +205,13 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
repaintChildren(toPaint);
}
/*
* Paints all the child peers in the straight z-order, so the
* bottom-most ones are painted first.
*/
/**
* Paints all the child peers in the straight z-order, so the
* bottom-most ones are painted first.
*/
private void repaintChildren(final Rectangle r) {
final Rectangle content = getContentSize();
for (final LWComponentPeer child : getChildren()) {
for (final LWComponentPeer<?, ?> child : getChildren()) {
final Rectangle childBounds = child.getBounds();
Rectangle toPaint = r.intersection(childBounds);
toPaint = toPaint.intersection(content);
......@@ -223,21 +220,21 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
}
}
protected Rectangle getContentSize() {
Rectangle getContentSize() {
return getSize();
}
@Override
public void setEnabled(final boolean e) {
super.setEnabled(e);
for (final LWComponentPeer child : getChildren()) {
for (final LWComponentPeer<?, ?> child : getChildren()) {
child.setEnabled(e && child.getTarget().isEnabled());
}
}
@Override
public void setBackground(final Color c) {
for (final LWComponentPeer child : getChildren()) {
for (final LWComponentPeer<?, ?> child : getChildren()) {
if (!child.getTarget().isBackgroundSet()) {
child.setBackground(c);
}
......@@ -247,7 +244,7 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
@Override
public void setForeground(final Color c) {
for (final LWComponentPeer child : getChildren()) {
for (final LWComponentPeer<?, ?> child : getChildren()) {
if (!child.getTarget().isForegroundSet()) {
child.setForeground(c);
}
......@@ -257,7 +254,7 @@ abstract class LWContainerPeer<T extends Container, D extends JComponent>
@Override
public void setFont(final Font f) {
for (final LWComponentPeer child : getChildren()) {
for (final LWComponentPeer<?, ?> child : getChildren()) {
if (!child.getTarget().isFontSet()) {
child.setFont(f);
}
......
src/macosx/classes/sun/lwawt/LWCursorManager.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -32,6 +32,7 @@ import java.awt.Point;
import java.util.concurrent.atomic.AtomicBoolean;
import sun.awt.AWTAccessor;
import sun.awt.SunToolkit;
public abstract class LWCursorManager {
......@@ -109,7 +110,8 @@ public abstract class LWCursorManager {
cursorPos.y - p.y);
}
while (c != null) {
if (c.isVisible() && c.isEnabled() && (c.getPeer() != null)) {
final Object p = AWTAccessor.getComponentAccessor().getPeer(c);
if (c.isVisible() && c.isEnabled() && p != null) {
break;
}
c = c.getParent();
......
src/macosx/classes/sun/lwawt/LWLabelPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -44,7 +44,7 @@ final class LWLabelPeer extends LWComponentPeer<Label, JLabel>
}
@Override
protected JLabel createDelegate() {
JLabel createDelegate() {
return new JLabel();
}
......
src/macosx/classes/sun/lwawt/LWListPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -33,7 +33,8 @@ import java.awt.peer.ListPeer;
import java.util.Arrays;
/**
* Lightweight implementation of {@link ListPeer}.
* Lightweight implementation of {@link ListPeer}. Delegates most of the work to
* the {@link JList}, which is placed inside {@link JScrollPane}.
*/
final class LWListPeer extends LWComponentPeer<List, LWListPeer.ScrollableJList>
implements ListPeer {
......@@ -56,7 +57,7 @@ final class LWListPeer extends LWComponentPeer<List, LWListPeer.ScrollableJList>
}
@Override
protected ScrollableJList createDelegate() {
ScrollableJList createDelegate() {
return new ScrollableJList();
}
......@@ -78,7 +79,7 @@ final class LWListPeer extends LWComponentPeer<List, LWListPeer.ScrollableJList>
}
@Override
protected Component getDelegateFocusOwner() {
Component getDelegateFocusOwner() {
return getDelegate().getView();
}
......@@ -193,6 +194,7 @@ final class LWListPeer extends LWComponentPeer<List, LWListPeer.ScrollableJList>
}
}
@SuppressWarnings("serial")// Safe: outer class is non-serializable.
final class ScrollableJList extends JScrollPane implements ListSelectionListener {
private boolean skipStateChangedEvent;
......@@ -234,9 +236,10 @@ final class LWListPeer extends LWComponentPeer<List, LWListPeer.ScrollableJList>
}
@Override
@SuppressWarnings("unchecked")
public void valueChanged(final ListSelectionEvent e) {
if (!e.getValueIsAdjusting() && !isSkipStateChangedEvent()) {
final JList source = (JList) e.getSource();
final JList<?> source = (JList<?>) e.getSource();
for(int i = 0 ; i < source.getModel().getSize(); i++) {
final boolean wasSelected = Arrays.binarySearch(oldSelectedIndices, i) >= 0;
......@@ -255,6 +258,7 @@ final class LWListPeer extends LWComponentPeer<List, LWListPeer.ScrollableJList>
}
}
@SuppressWarnings("unchecked")
public JList<String> getView() {
return (JList<String>) getViewport().getView();
}
......@@ -289,7 +293,7 @@ final class LWListPeer extends LWComponentPeer<List, LWListPeer.ScrollableJList>
private final class JListDelegate extends JList<String> {
JListDelegate() {
super(ScrollableJList.this.model);
super(model);
}
@Override
......
src/macosx/classes/sun/lwawt/LWMouseInfoPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -30,10 +30,9 @@ import java.awt.Window;
import java.awt.peer.MouseInfoPeer;
public class LWMouseInfoPeer implements MouseInfoPeer {
import sun.awt.AWTAccessor;
public LWMouseInfoPeer() {
}
public class LWMouseInfoPeer implements MouseInfoPeer {
@Override
public int fillPointWithCoords(Point point) {
......@@ -52,7 +51,7 @@ public class LWMouseInfoPeer implements MouseInfoPeer {
return false;
}
LWWindowPeer windowPeer = (LWWindowPeer)w.getPeer();
final Object windowPeer = AWTAccessor.getComponentAccessor().getPeer(w);
return LWWindowPeer.getWindowUnderCursor() == windowPeer;
}
......
src/macosx/classes/sun/lwawt/LWPanelPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -31,6 +31,10 @@ import java.awt.peer.PanelPeer;
import javax.swing.JPanel;
/**
* Lightweight implementation of {@link PanelPeer}. Delegates most of the work
* to the {@link JPanel}.
*/
final class LWPanelPeer extends LWContainerPeer<Panel, JPanel>
implements PanelPeer {
......@@ -39,7 +43,7 @@ final class LWPanelPeer extends LWContainerPeer<Panel, JPanel>
}
@Override
public JPanel createDelegate() {
JPanel createDelegate() {
return new JPanel();
}
}
src/macosx/classes/sun/lwawt/LWRepaintArea.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -26,39 +26,38 @@
package sun.lwawt;
import sun.awt.RepaintArea;
import java.awt.Component;
import java.awt.Graphics;
import sun.awt.AWTAccessor;
import sun.awt.RepaintArea;
/**
* Emulates appearance of heavyweight components before call of the user code.
*
* @author Sergey Bylokhov
*/
final class LWRepaintArea extends RepaintArea {
@Override
protected void updateComponent(final Component comp, final Graphics g) {
// We shouldn't paint native component as a result of UPDATE events,
// just flush onscreen back-buffer.
if (comp != null) {
super.updateComponent(comp, g);
flushBuffers((LWComponentPeer) comp.getPeer());
LWComponentPeer.flushOnscreenGraphics();
}
}
@Override
protected void paintComponent(final Component comp, final Graphics g) {
if (comp != null) {
final LWComponentPeer peer = (LWComponentPeer) comp.getPeer();
Object peer = AWTAccessor.getComponentAccessor().getPeer(comp);
if (peer != null) {
peer.paintPeer(g);
((LWComponentPeer<?, ?>) peer).paintPeer(g);
}
super.paintComponent(comp, g);
flushBuffers(peer);
}
}
private static void flushBuffers(final LWComponentPeer peer) {
if (peer != null) {
peer.flushOnscreenGraphics();
LWComponentPeer.flushOnscreenGraphics();
}
}
}
src/macosx/classes/sun/lwawt/LWScrollBarPeer.java
浏览文件 @ f1f03a8c
......@@ -34,10 +34,14 @@ import java.awt.peer.ScrollbarPeer;
import javax.swing.JScrollBar;
/**
* Lightweight implementation of {@link ScrollbarPeer}. Delegates most of the
* work to the {@link JScrollBar}.
*/
final class LWScrollBarPeer extends LWComponentPeer<Scrollbar, JScrollBar>
implements ScrollbarPeer, AdjustmentListener {
//JScrollBar fires two changes with firePropertyChange (one for old value
// JScrollBar fires two changes with firePropertyChange (one for old value
// and one for new one.
// We save the last value and don't fire event if not changed.
private int currentValue;
......@@ -48,7 +52,7 @@ final class LWScrollBarPeer extends LWComponentPeer<Scrollbar, JScrollBar>
}
@Override
protected JScrollBar createDelegate() {
JScrollBar createDelegate() {
return new JScrollBar();
}
......
src/macosx/classes/sun/lwawt/LWScrollPanePeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -33,6 +33,10 @@ import java.awt.event.MouseWheelEvent;
import java.awt.peer.ScrollPanePeer;
import java.util.List;
/**
* Lightweight implementation of {@link ScrollPanePeer}. Delegates most of the
* work to the {@link JScrollPane}.
*/
final class LWScrollPanePeer extends LWContainerPeer<ScrollPane, JScrollPane>
implements ScrollPanePeer, ChangeListener {
......@@ -41,7 +45,8 @@ final class LWScrollPanePeer extends LWContainerPeer<ScrollPane, JScrollPane>
super(target, platformComponent);
}
protected JScrollPane createDelegate() {
@Override
JScrollPane createDelegate() {
final JScrollPane sp = new JScrollPane();
final JPanel panel = new JPanel();
panel.setOpaque(false);
......@@ -72,7 +77,7 @@ final class LWScrollPanePeer extends LWContainerPeer<ScrollPane, JScrollPane>
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
final LWComponentPeer viewPeer = getViewPeer();
final LWComponentPeer<?, ?> viewPeer = getViewPeer();
if (viewPeer != null) {
final Rectangle r;
synchronized (getDelegateLock()) {
......@@ -96,14 +101,13 @@ final class LWScrollPanePeer extends LWContainerPeer<ScrollPane, JScrollPane>
}
}
LWComponentPeer getViewPeer() {
List<LWComponentPeer> peerList = getChildren();
LWComponentPeer<?, ?> getViewPeer() {
final List<LWComponentPeer<?, ?>> peerList = getChildren();
return peerList.isEmpty() ? null : peerList.get(0);
}
@Override
protected Rectangle getContentSize() {
Rectangle getContentSize() {
Rectangle viewRect = getDelegate().getViewport().getViewRect();
return new Rectangle(viewRect.width, viewRect.height);
}
......@@ -112,7 +116,7 @@ final class LWScrollPanePeer extends LWContainerPeer<ScrollPane, JScrollPane>
public void layout() {
super.layout();
synchronized (getDelegateLock()) {
LWComponentPeer viewPeer = getViewPeer();
final LWComponentPeer<?, ?> viewPeer = getViewPeer();
if (viewPeer != null) {
Component view = getDelegate().getViewport().getView();
view.setBounds(viewPeer.getBounds());
......
src/macosx/classes/sun/lwawt/LWTextAreaPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -44,7 +44,7 @@ import javax.swing.text.JTextComponent;
/**
* Lightweight implementation of {@link TextAreaPeer}. Delegates most of the
* work to the {@link JTextArea} inside JScrollPane.
* work to the {@link JTextArea} inside {@link JScrollPane}.
*/
final class LWTextAreaPeer
extends LWTextComponentPeer<TextArea, LWTextAreaPeer.ScrollableJTextArea>
......@@ -66,7 +66,7 @@ final class LWTextAreaPeer
}
@Override
protected ScrollableJTextArea createDelegate() {
ScrollableJTextArea createDelegate() {
return new ScrollableJTextArea();
}
......@@ -85,7 +85,7 @@ final class LWTextAreaPeer
}
@Override
protected Cursor getCursor(final Point p) {
Cursor getCursor(final Point p) {
final boolean isContains;
synchronized (getDelegateLock()) {
isContains = getDelegate().getViewport().getBounds().contains(p);
......@@ -94,7 +94,7 @@ final class LWTextAreaPeer
}
@Override
protected Component getDelegateFocusOwner() {
Component getDelegateFocusOwner() {
return getTextComponent();
}
......@@ -200,7 +200,7 @@ final class LWTextAreaPeer
}
}
@SuppressWarnings("serial")
@SuppressWarnings("serial")// Safe: outer class is non-serializable.
final class ScrollableJTextArea extends JScrollPane {
ScrollableJTextArea() {
......@@ -218,7 +218,6 @@ final class LWTextAreaPeer
super.setEnabled(enabled);
}
@SuppressWarnings("serial")
private final class JTextAreaDelegate extends JTextArea {
// Empty non private constructor was added because access to this
......
src/macosx/classes/sun/lwawt/LWTextComponentPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -44,11 +44,14 @@ import javax.swing.event.DocumentListener;
import javax.swing.text.Document;
import javax.swing.text.JTextComponent;
/**
* Lightweight implementation of {@link TextComponentPeer}. Provides useful
* methods for {@link LWTextAreaPeer} and {@link LWTextFieldPeer}
*/
abstract class LWTextComponentPeer<T extends TextComponent, D extends JComponent>
extends LWComponentPeer<T, D>
implements DocumentListener, TextComponentPeer, InputMethodListener {
private volatile boolean firstChangeSkipped;
LWTextComponentPeer(final T target,
......@@ -218,14 +221,14 @@ abstract class LWTextComponentPeer<T extends TextComponent, D extends JComponent
}
@Override
public void inputMethodTextChanged(InputMethodEvent event) {
public void inputMethodTextChanged(final InputMethodEvent event) {
synchronized (getDelegateLock()) {
AWTAccessor.getComponentAccessor().processEvent(getTextComponent(), event);
}
}
@Override
public void caretPositionChanged(InputMethodEvent event) {
public void caretPositionChanged(final InputMethodEvent event) {
synchronized (getDelegateLock()) {
AWTAccessor.getComponentAccessor().processEvent(getTextComponent(), event);
}
......
src/macosx/classes/sun/lwawt/LWTextFieldPeer.java
浏览文件 @ f1f03a8c
/*
* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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
......@@ -37,6 +37,10 @@ import java.awt.peer.TextFieldPeer;
import javax.swing.*;
import javax.swing.text.JTextComponent;
/**
* Lightweight implementation of {@link TextFieldPeer}. Delegates most of the
* work to the {@link JPasswordField}.
*/
final class LWTextFieldPeer
extends LWTextComponentPeer<TextField, JPasswordField>
implements TextFieldPeer, ActionListener {
......@@ -47,7 +51,7 @@ final class LWTextFieldPeer
}
@Override
protected JPasswordField createDelegate() {
JPasswordField createDelegate() {
return new JPasswordFieldDelegate();
}
......@@ -107,7 +111,7 @@ final class LWTextFieldPeer
* @param e the focus event
*/
@Override
protected void handleJavaFocusEvent(final FocusEvent e) {
void handleJavaFocusEvent(final FocusEvent e) {
if (e.getID() == FocusEvent.FOCUS_LOST) {
// In order to de-select the selection
setCaretPosition(0);
......@@ -115,6 +119,7 @@ final class LWTextFieldPeer
super.handleJavaFocusEvent(e);
}
@SuppressWarnings("serial")// Safe: outer class is non-serializable.
private final class JPasswordFieldDelegate extends JPasswordField {
// Empty non private constructor was added because access to this
......
src/macosx/classes/sun/lwawt/LWToolkit.java
浏览文件 @ f1f03a8c
......@@ -557,16 +557,18 @@ public abstract class LWToolkit extends SunToolkit implements Runnable {
}
@Override
public void grab(Window w) {
if (w.getPeer() != null) {
((LWWindowPeer)w.getPeer()).grab();
public void grab(final Window w) {
final Object peer = AWTAccessor.getComponentAccessor().getPeer(w);
if (peer != null) {
((LWWindowPeer) peer).grab();
}
}
@Override
public void ungrab(Window w) {
if (w.getPeer() != null) {
((LWWindowPeer)w.getPeer()).ungrab(false);
public void ungrab(final Window w) {
final Object peer = AWTAccessor.getComponentAccessor().getPeer(w);
if (peer != null) {
((LWWindowPeer) peer).ungrab(false);
}
}
......
src/macosx/classes/sun/lwawt/LWWindowPeer.java
浏览文件 @ f1f03a8c
......@@ -43,7 +43,7 @@ public class LWWindowPeer
extends LWContainerPeer<Window, JComponent>
implements FramePeer, DialogPeer, FullScreenCapable, DisplayChangedListener, PlatformEventNotifier
{
public static enum PeerType {
public enum PeerType {
SIMPLEWINDOW,
FRAME,
DIALOG,
......@@ -83,15 +83,15 @@ public class LWWindowPeer
// A peer where the last mouse event came to. Used by cursor manager to
// find the component under cursor
private static volatile LWComponentPeer lastCommonMouseEventPeer = null;
private static volatile LWComponentPeer<?, ?> lastCommonMouseEventPeer;
// A peer where the last mouse event came to. Used to generate
// MOUSE_ENTERED/EXITED notifications
private volatile LWComponentPeer lastMouseEventPeer;
private volatile LWComponentPeer<?, ?> lastMouseEventPeer;
// Peers where all dragged/released events should come to,
// depending on what mouse button is being dragged according to Cocoa
private static LWComponentPeer mouseDownTarget[] = new LWComponentPeer[3];
private static final LWComponentPeer<?, ?>[] mouseDownTarget = new LWComponentPeer<?, ?>[3];
// A bitmask that indicates what mouse buttons produce MOUSE_CLICKED events
// on MOUSE_RELEASE. Click events are only generated if there were no drag
......@@ -129,7 +129,8 @@ public class LWWindowPeer
this.peerType = peerType;
Window owner = target.getOwner();
LWWindowPeer ownerPeer = (owner != null) ? (LWWindowPeer)owner.getPeer() : null;
LWWindowPeer ownerPeer = owner == null ? null :
(LWWindowPeer) AWTAccessor.getComponentAccessor().getPeer(owner);
PlatformWindow ownerDelegate = (ownerPeer != null) ? ownerPeer.getPlatformWindow() : null;
// The delegate.initialize() needs a non-null GC on X11.
......@@ -163,10 +164,10 @@ public class LWWindowPeer
// Init warning window(for applets)
SecurityWarningWindow warn = null;
if (((Window)target).getWarningString() != null) {
if (target.getWarningString() != null) {
// accessSystemTray permission allows to display TrayIcon, TrayIcon tooltip
// and TrayIcon balloon windows without a warning window.
if (!AWTAccessor.getWindowAccessor().isTrayIconWindow((Window)target)) {
if (!AWTAccessor.getWindowAccessor().isTrayIconWindow(target)) {
LWToolkit toolkit = (LWToolkit)Toolkit.getDefaultToolkit();
warn = toolkit.createSecurityWarning(target, this);
}
......@@ -210,6 +211,7 @@ public class LWWindowPeer
}
// Just a helper method
@Override
public PlatformWindow getPlatformWindow() {
return platformWindow;
}
......@@ -391,7 +393,8 @@ public class LWWindowPeer
@Override
public void setModalBlocked(Dialog blocker, boolean blocked) {
synchronized (getPeerTreeLock()) {
this.blocker = blocked ? (LWWindowPeer)blocker.getPeer() : null;
this.blocker = !blocked ? null :
(LWWindowPeer) AWTAccessor.getComponentAccessor().getPeer(blocker);
}
platformWindow.setModalBlocked(blocked);
......@@ -458,6 +461,7 @@ public class LWWindowPeer
textured = isTextured;
}
@Override
public final boolean isTranslucent() {
synchronized (getStateLock()) {
/*
......@@ -537,7 +541,8 @@ public class LWWindowPeer
public void blockWindows(List<Window> windows) {
//TODO: LWX will probably need some collectJavaToplevels to speed this up
for (Window w : windows) {
WindowPeer wp = (WindowPeer)w.getPeer();
WindowPeer wp =
(WindowPeer) AWTAccessor.getComponentAccessor().getPeer(w);
if (wp != null) {
wp.setModalBlocked((Dialog)getTarget(), true);
}
......@@ -694,7 +699,7 @@ public class LWWindowPeer
// TODO: fill "bdata" member of AWTEvent
Rectangle r = getBounds();
// findPeerAt() expects parent coordinates
LWComponentPeer targetPeer = findPeerAt(r.x + x, r.y + y);
LWComponentPeer<?, ?> targetPeer = findPeerAt(r.x + x, r.y + y);
if (id == MouseEvent.MOUSE_EXITED) {
isMouseOver = false;
......@@ -743,7 +748,7 @@ public class LWWindowPeer
screenX, screenY, modifiers, clickCount, popupTrigger,
targetPeer);
} else {
LWComponentPeer topmostTargetPeer =
LWComponentPeer<?, ?> topmostTargetPeer =
topmostWindowPeer != null ? topmostWindowPeer.findPeerAt(r.x + x, r.y + y) : null;
topmostWindowPeer.generateMouseEnterExitEventsForComponents(when, button, x, y,
screenX, screenY, modifiers, clickCount, popupTrigger,
......@@ -840,7 +845,7 @@ public class LWWindowPeer
private void generateMouseEnterExitEventsForComponents(long when,
int button, int x, int y, int screenX, int screenY,
int modifiers, int clickCount, boolean popupTrigger,
LWComponentPeer targetPeer) {
final LWComponentPeer<?, ?> targetPeer) {
if (!isMouseOver || targetPeer == lastMouseEventPeer) {
return;
......@@ -899,7 +904,7 @@ public class LWWindowPeer
// TODO: could we just use the last mouse event target here?
Rectangle r = getBounds();
// findPeerAt() expects parent coordinates
final LWComponentPeer targetPeer = findPeerAt(r.x + x, r.y + y);
final LWComponentPeer<?, ?> targetPeer = findPeerAt(r.x + x, r.y + y);
if (targetPeer == null || !targetPeer.isEnabled()) {
return;
}
......@@ -1157,8 +1162,9 @@ public class LWWindowPeer
if (focusLog.isLoggable(PlatformLogger.Level.FINE)) {
focusLog.fine("requesting native focus to the owner " + owner);
}
LWWindowPeer currentActivePeer = (currentActive != null ?
(LWWindowPeer)currentActive.getPeer() : null);
LWWindowPeer currentActivePeer = currentActive == null ? null :
(LWWindowPeer) AWTAccessor.getComponentAccessor().getPeer(
currentActive);
// Ensure the opposite is natively active and suppress sending events.
if (currentActivePeer != null && currentActivePeer.platformWindow.isActive()) {
......@@ -1270,7 +1276,8 @@ public class LWWindowPeer
while (owner != null && !(owner instanceof Frame || owner instanceof Dialog)) {
owner = owner.getOwner();
}
return owner != null ? (LWWindowPeer)owner.getPeer() : null;
return owner == null ? null :
(LWWindowPeer) AWTAccessor.getComponentAccessor().getPeer(owner);
}
/**
......@@ -1289,11 +1296,13 @@ public class LWWindowPeer
}
}
@Override
public void enterFullScreenMode() {
platformWindow.enterFullScreenMode();
updateSecurityWarningVisibility();
}
@Override
public void exitFullScreenMode() {
platformWindow.exitFullScreenMode();
updateSecurityWarningVisibility();
......
src/macosx/classes/sun/lwawt/SelectionClearListener.java 已删除 100644 → 0
浏览文件 @ a460ab1d
/*
* Copyright (c) 2011, Oracle and/or its affiliates. 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.lwawt;
/*
* Every time the TextField (or TextArea) change selection, every other text components
* must immediately clear their selections.
*/
interface SelectionClearListener {
void clearSelection();
}
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