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dragonwell8_jdk
提交 7b8e76d6 编写于 作者: M malenkov
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4129681: Cannot get a title border to display its label as disabled 

Reviewed-by: alexp, rupashka
上级 19f7df4c
隐藏空白更改
内联 并排
Showing with 459 addition and 393 deletion
src/share/classes/javax/swing/border/TitledBorder.java
浏览文件 @ 7b8e76d6
/*
* Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2010, 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
......@@ -24,22 +24,20 @@
*/
package javax.swing.border;
import sun.swing.SwingUtilities2;
import java.awt.Graphics;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.Color;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Point;
import java.awt.Toolkit;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.geom.Path2D;
import java.beans.ConstructorProperties;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.UIManager;
import javax.swing.plaf.basic.BasicHTML;
/**
* A class which implements an arbitrary border
......@@ -73,40 +71,40 @@ public class TitledBorder extends AbstractBorder
{
protected String title;
protected Border border;
protected int titlePosition;
protected int titleJustification;
protected Font titleFont;
protected Color titleColor;
protected int titlePosition;
protected int titleJustification;
protected Font titleFont;
protected Color titleColor;
private Point textLoc = new Point();
private final JLabel label;
/**
* Use the default vertical orientation for the title text.
*/
static public final int DEFAULT_POSITION = 0;
/** Position the title above the border's top line. */
static public final int ABOVE_TOP = 1;
static public final int ABOVE_TOP = 1;
/** Position the title in the middle of the border's top line. */
static public final int TOP = 2;
static public final int TOP = 2;
/** Position the title below the border's top line. */
static public final int BELOW_TOP = 3;
static public final int BELOW_TOP = 3;
/** Position the title above the border's bottom line. */
static public final int ABOVE_BOTTOM = 4;
static public final int ABOVE_BOTTOM = 4;
/** Position the title in the middle of the border's bottom line. */
static public final int BOTTOM = 5;
static public final int BOTTOM = 5;
/** Position the title below the border's bottom line. */
static public final int BELOW_BOTTOM = 6;
static public final int BELOW_BOTTOM = 6;
/**
* Use the default justification for the title text.
*/
static public final int DEFAULT_JUSTIFICATION = 0;
/** Position title text at the left side of the border line. */
static public final int LEFT = 1;
static public final int LEFT = 1;
/** Position title text in the center of the border line. */
static public final int CENTER = 2;
static public final int CENTER = 2;
/** Position title text at the right side of the border line. */
static public final int RIGHT = 3;
static public final int RIGHT = 3;
/** Position title text at the left side of the border line
* for left to right orientation, at the right side of the
* border line for right to left orientation.
......@@ -132,7 +130,7 @@ public class TitledBorder extends AbstractBorder
*
* @param title the title the border should display
*/
public TitledBorder(String title) {
public TitledBorder(String title) {
this(null, title, LEADING, DEFAULT_POSITION, null, null);
}
......@@ -142,7 +140,7 @@ public class TitledBorder extends AbstractBorder
*
* @param border the border
*/
public TitledBorder(Border border) {
public TitledBorder(Border border) {
this(border, "", LEADING, DEFAULT_POSITION, null, null);
}
......@@ -167,9 +165,9 @@ public class TitledBorder extends AbstractBorder
* @param titlePosition the position for the title
*/
public TitledBorder(Border border,
String title,
int titleJustification,
int titlePosition) {
String title,
int titleJustification,
int titlePosition) {
this(border, title, titleJustification,
titlePosition, null, null);
}
......@@ -185,10 +183,10 @@ public class TitledBorder extends AbstractBorder
* @param titleFont the font for rendering the title
*/
public TitledBorder(Border border,
String title,
int titleJustification,
int titlePosition,
Font titleFont) {
String title,
int titleJustification,
int titlePosition,
Font titleFont) {
this(border, title, titleJustification,
titlePosition, titleFont, null);
}
......@@ -207,11 +205,11 @@ public class TitledBorder extends AbstractBorder
*/
@ConstructorProperties({"border", "title", "titleJustification", "titlePosition", "titleFont", "titleColor"})
public TitledBorder(Border border,
String title,
int titleJustification,
int titlePosition,
Font titleFont,
Color titleColor) {
String title,
int titleJustification,
int titlePosition,
Font titleFont,
Color titleColor) {
this.title = title;
this.border = border;
this.titleFont = titleFont;
......@@ -219,6 +217,10 @@ public class TitledBorder extends AbstractBorder
setTitleJustification(titleJustification);
setTitlePosition(titlePosition);
this.label = new JLabel();
this.label.setOpaque(false);
this.label.putClientProperty(BasicHTML.propertyKey, null);
}
/**
......@@ -232,178 +234,111 @@ public class TitledBorder extends AbstractBorder
* @param height the height of the painted border
*/
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
Border border = getBorder();
if (getTitle() == null || getTitle().equals("")) {
if (border != null) {
border.paintBorder(c, g, x, y, width, height);
Border border = getBorderUI();
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
int edge = (border instanceof TitledBorder) ? 0 : EDGE_SPACING;
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
Insets insets = (border != null)
? border.getBorderInsets(c)
: new Insets(0, 0, 0, 0);
int borderX = x + edge;
int borderY = y + edge;
int borderW = width - edge - edge;
int borderH = height - edge - edge;
int labelY = y;
int labelH = size.height;
int position = getPosition();
switch (position) {
case ABOVE_TOP:
insets.left = 0;
insets.right = 0;
borderY += labelH - edge;
borderH -= labelH - edge;
break;
case TOP:
insets.top = edge + insets.top/2 - labelH/2;
if (insets.top < edge) {
borderY -= insets.top;
borderH += insets.top;
}
else {
labelY += insets.top;
}
break;
case BELOW_TOP:
labelY += insets.top + edge;
break;
case ABOVE_BOTTOM:
labelY += height - labelH - insets.bottom - edge;
break;
case BOTTOM:
labelY += height - labelH;
insets.bottom = edge + (insets.bottom - labelH) / 2;
if (insets.bottom < edge) {
borderH += insets.bottom;
}
else {
labelY -= insets.bottom;
}
break;
case BELOW_BOTTOM:
insets.left = 0;
insets.right = 0;
labelY += height - labelH;
borderH -= labelH - edge;
break;
}
return;
}
insets.left += edge + TEXT_INSET_H;
insets.right += edge + TEXT_INSET_H;
Rectangle grooveRect = new Rectangle(x + EDGE_SPACING, y + EDGE_SPACING,
width - (EDGE_SPACING * 2),
height - (EDGE_SPACING * 2));
Font font = g.getFont();
Color color = g.getColor();
g.setFont(getFont(c));
JComponent jc = (c instanceof JComponent) ? (JComponent)c : null;
FontMetrics fm = SwingUtilities2.getFontMetrics(jc, g);
int fontHeight = fm.getHeight();
int descent = fm.getDescent();
int ascent = fm.getAscent();
int diff;
int stringWidth = SwingUtilities2.stringWidth(jc, fm,
getTitle());
Insets insets;
if (border != null) {
insets = border.getBorderInsets(c);
} else {
insets = new Insets(0, 0, 0, 0);
}
int titlePos = getTitlePosition();
switch (titlePos) {
case ABOVE_TOP:
diff = ascent + descent + (Math.max(EDGE_SPACING,
TEXT_SPACING*2) - EDGE_SPACING);
grooveRect.y += diff;
grooveRect.height -= diff;
textLoc.y = grooveRect.y - (descent + TEXT_SPACING);
break;
case TOP:
case DEFAULT_POSITION:
diff = Math.max(0, ((ascent/2) + TEXT_SPACING) - EDGE_SPACING);
grooveRect.y += diff;
grooveRect.height -= diff;
textLoc.y = (grooveRect.y - descent) +
(insets.top + ascent + descent)/2;
break;
case BELOW_TOP:
textLoc.y = grooveRect.y + insets.top + ascent + TEXT_SPACING;
break;
case ABOVE_BOTTOM:
textLoc.y = (grooveRect.y + grooveRect.height) -
(insets.bottom + descent + TEXT_SPACING);
break;
case BOTTOM:
grooveRect.height -= fontHeight/2;
textLoc.y = ((grooveRect.y + grooveRect.height) - descent) +
((ascent + descent) - insets.bottom)/2;
break;
case BELOW_BOTTOM:
grooveRect.height -= fontHeight;
textLoc.y = grooveRect.y + grooveRect.height + ascent +
TEXT_SPACING;
break;
}
int justification = getTitleJustification();
if(isLeftToRight(c)) {
if(justification==LEADING ||
justification==DEFAULT_JUSTIFICATION) {
justification = LEFT;
}
else if(justification==TRAILING) {
justification = RIGHT;
}
}
else {
if(justification==LEADING ||
justification==DEFAULT_JUSTIFICATION) {
justification = RIGHT;
int labelX = x;
int labelW = width - insets.left - insets.right;
if (labelW > size.width) {
labelW = size.width;
}
else if(justification==TRAILING) {
justification = LEFT;
switch (getJustification(c)) {
case LEFT:
labelX += insets.left;
break;
case RIGHT:
labelX += width - insets.right - labelW;
break;
case CENTER:
labelX += (width - labelW) / 2;
break;
}
}
switch (justification) {
case LEFT:
textLoc.x = grooveRect.x + TEXT_INSET_H + insets.left;
break;
case RIGHT:
textLoc.x = (grooveRect.x + grooveRect.width) -
(stringWidth + TEXT_INSET_H + insets.right);
break;
case CENTER:
textLoc.x = grooveRect.x +
((grooveRect.width - stringWidth) / 2);
break;
}
// If title is positioned in middle of border AND its fontsize
// is greater than the border's thickness, we'll need to paint
// the border in sections to leave space for the component's background
// to show through the title.
//
if (border != null) {
if (((titlePos == TOP || titlePos == DEFAULT_POSITION) &&
(grooveRect.y > textLoc.y - ascent)) ||
(titlePos == BOTTOM &&
(grooveRect.y + grooveRect.height < textLoc.y + descent))) {
Rectangle clipRect = new Rectangle();
// save original clip
Rectangle saveClip = g.getClipBounds();
// paint strip left of text
clipRect.setBounds(saveClip);
if (computeIntersection(clipRect, x, y, textLoc.x-1-x, height)) {
g.setClip(clipRect);
border.paintBorder(c, g, grooveRect.x, grooveRect.y,
grooveRect.width, grooveRect.height);
}
// paint strip right of text
clipRect.setBounds(saveClip);
if (computeIntersection(clipRect, textLoc.x+stringWidth+1, y,
x+width-(textLoc.x+stringWidth+1), height)) {
g.setClip(clipRect);
border.paintBorder(c, g, grooveRect.x, grooveRect.y,
grooveRect.width, grooveRect.height);
if (border != null) {
if ((position != TOP) && (position != BOTTOM)) {
border.paintBorder(c, g, borderX, borderY, borderW, borderH);
}
if (titlePos == TOP || titlePos == DEFAULT_POSITION) {
// paint strip below text
clipRect.setBounds(saveClip);
if (computeIntersection(clipRect, textLoc.x-1, textLoc.y+descent,
stringWidth+2, y+height-textLoc.y-descent)) {
g.setClip(clipRect);
border.paintBorder(c, g, grooveRect.x, grooveRect.y,
grooveRect.width, grooveRect.height);
}
} else { // titlePos == BOTTOM
// paint strip above text
clipRect.setBounds(saveClip);
if (computeIntersection(clipRect, textLoc.x-1, y,
stringWidth+2, textLoc.y - ascent - y)) {
g.setClip(clipRect);
border.paintBorder(c, g, grooveRect.x, grooveRect.y,
grooveRect.width, grooveRect.height);
else {
Graphics g2 = g.create();
if (g2 instanceof Graphics2D) {
Graphics2D g2d = (Graphics2D) g2;
Path2D path = new Path2D.Float();
path.append(new Rectangle(borderX, borderY, borderW, labelY - borderY), false);
path.append(new Rectangle(borderX, labelY, labelX - borderX - TEXT_SPACING, labelH), false);
path.append(new Rectangle(labelX + labelW + TEXT_SPACING, labelY, borderX - labelX + borderW - labelW - TEXT_SPACING, labelH), false);
path.append(new Rectangle(borderX, labelY + labelH, borderW, borderY - labelY + borderH - labelH), false);
g2d.clip(path);
}
border.paintBorder(c, g2, borderX, borderY, borderW, borderH);
g2.dispose();
}
// restore clip
g.setClip(saveClip);
} else {
border.paintBorder(c, g, grooveRect.x, grooveRect.y,
grooveRect.width, grooveRect.height);
}
g.translate(labelX, labelY);
label.setSize(labelW, labelH);
label.paint(g);
g.translate(-labelX, -labelY);
}
else if (border != null) {
border.paintBorder(c, g, x, y, width, height);
}
g.setColor(getTitleColor());
SwingUtilities2.drawString(jc, g, getTitle(), textLoc.x, textLoc.y);
g.setFont(font);
g.setColor(color);
}
/**
......@@ -412,69 +347,54 @@ public class TitledBorder extends AbstractBorder
* @param insets the object to be reinitialized
*/
public Insets getBorderInsets(Component c, Insets insets) {
FontMetrics fm;
int descent = 0;
int ascent = 16;
int height = 16;
Border border = getBorder();
if (border != null) {
if (border instanceof AbstractBorder) {
((AbstractBorder)border).getBorderInsets(c, insets);
} else {
// Can't reuse border insets because the Border interface
// can't be enhanced.
Insets i = border.getBorderInsets(c);
insets.top = i.top;
insets.right = i.right;
insets.bottom = i.bottom;
insets.left = i.left;
}
} else {
insets.left = insets.top = insets.right = insets.bottom = 0;
Border border = getBorderUI();
if (border == null) {
insets.set(0, 0, 0, 0);
}
insets.left += EDGE_SPACING + TEXT_SPACING;
insets.right += EDGE_SPACING + TEXT_SPACING;
insets.top += EDGE_SPACING + TEXT_SPACING;
insets.bottom += EDGE_SPACING + TEXT_SPACING;
if(c == null || getTitle() == null || getTitle().equals("")) {
return insets;
else if (border instanceof AbstractBorder) {
AbstractBorder ab = (AbstractBorder) border;
insets = ab.getBorderInsets(c, insets);
}
Font font = getFont(c);
fm = c.getFontMetrics(font);
if(fm != null) {
descent = fm.getDescent();
ascent = fm.getAscent();
height = fm.getHeight();
else {
Insets i = border.getBorderInsets(c);
insets.set(i.top, i.left, i.bottom, i.right);
}
switch (getTitlePosition()) {
case ABOVE_TOP:
insets.top += ascent + descent
+ (Math.max(EDGE_SPACING, TEXT_SPACING*2)
- EDGE_SPACING);
break;
case TOP:
case DEFAULT_POSITION:
insets.top += ascent + descent;
break;
case BELOW_TOP:
insets.top += ascent + descent + TEXT_SPACING;
break;
case ABOVE_BOTTOM:
insets.bottom += ascent + descent + TEXT_SPACING;
break;
case BOTTOM:
insets.bottom += ascent + descent;
break;
case BELOW_BOTTOM:
insets.bottom += height;
break;
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
int edge = (border instanceof TitledBorder) ? 0 : EDGE_SPACING;
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
switch (getPosition()) {
case ABOVE_TOP:
insets.top += size.height - edge;
break;
case TOP: {
if (insets.top < size.height) {
insets.top = size.height - edge;
}
break;
}
case BELOW_TOP:
insets.top += size.height;
break;
case ABOVE_BOTTOM:
insets.bottom += size.height;
break;
case BOTTOM: {
if (insets.bottom < size.height) {
insets.bottom = size.height - edge;
}
break;
}
case BELOW_BOTTOM:
insets.bottom += size.height - edge;
break;
}
insets.top += edge + TEXT_SPACING;
insets.left += edge + TEXT_SPACING;
insets.right += edge + TEXT_SPACING;
insets.bottom += edge + TEXT_SPACING;
}
return insets;
}
......@@ -492,41 +412,14 @@ public class TitledBorder extends AbstractBorder
/**
* Returns the border of the titled border.
*/
public Border getBorder() {
Border b = border;
if (b == null)
b = UIManager.getBorder("TitledBorder.border");
return b;
public Border getBorder() {
return border;
}
/**
* Returns the title-position of the titled border.
*/
public int getTitlePosition() {
if (titlePosition == DEFAULT_POSITION) {
Object value = UIManager.get("TitledBorder.position");
if (value instanceof String) {
String s = (String)value;
if ("ABOVE_TOP".equalsIgnoreCase(s)) {
return ABOVE_TOP;
} else if ("TOP".equalsIgnoreCase(s)) {
return TOP;
} else if ("BELOW_TOP".equalsIgnoreCase(s)) {
return BELOW_TOP;
} else if ("ABOVE_BOTTOM".equalsIgnoreCase(s)) {
return ABOVE_BOTTOM;
} else if ("BOTTOM".equalsIgnoreCase(s)) {
return BOTTOM;
} else if ("BELOW_BOTTOM".equalsIgnoreCase(s)) {
return BELOW_BOTTOM;
}
} else if (value instanceof Integer) {
int i = (Integer)value;
if (i >= 0 && i <= 6) {
return i;
}
}
}
return titlePosition;
}
......@@ -539,20 +432,14 @@ public class TitledBorder extends AbstractBorder
* Returns the title-font of the titled border.
*/
public Font getTitleFont() {
Font f = titleFont;
if (f == null)
f = UIManager.getFont("TitledBorder.font");
return f;
return titleFont;
}
/**
* Returns the title-color of the titled border.
*/
public Color getTitleColor() {
Color c = titleColor;
if (c == null)
c = UIManager.getColor("TitledBorder.titleColor");
return c;
return titleColor;
}
......@@ -576,18 +463,18 @@ public class TitledBorder extends AbstractBorder
*/
public void setTitlePosition(int titlePosition) {
switch (titlePosition) {
case ABOVE_TOP:
case TOP:
case BELOW_TOP:
case ABOVE_BOTTOM:
case BOTTOM:
case BELOW_BOTTOM:
case DEFAULT_POSITION:
case ABOVE_TOP:
case TOP:
case BELOW_TOP:
case ABOVE_BOTTOM:
case BOTTOM:
case BELOW_BOTTOM:
case DEFAULT_POSITION:
this.titlePosition = titlePosition;
break;
default:
throw new IllegalArgumentException(titlePosition +
" is not a valid title position.");
default:
throw new IllegalArgumentException(titlePosition +
" is not a valid title position.");
}
}
......@@ -624,7 +511,7 @@ public class TitledBorder extends AbstractBorder
* @param titleColor the color for the border title
*/
public void setTitleColor(Color titleColor) {
this.titleColor = titleColor;
this.titleColor = titleColor;
}
/**
......@@ -636,22 +523,18 @@ public class TitledBorder extends AbstractBorder
Insets insets = getBorderInsets(c);
Dimension minSize = new Dimension(insets.right+insets.left,
insets.top+insets.bottom);
Font font = getFont(c);
FontMetrics fm = c.getFontMetrics(font);
JComponent jc = (c instanceof JComponent) ? (JComponent)c : null;
switch (getTitlePosition()) {
case ABOVE_TOP:
case BELOW_BOTTOM:
minSize.width = Math.max(SwingUtilities2.stringWidth(jc, fm,
getTitle()), minSize.width);
break;
case BELOW_TOP:
case ABOVE_BOTTOM:
case TOP:
case BOTTOM:
case DEFAULT_POSITION:
default:
minSize.width += SwingUtilities2.stringWidth(jc, fm, getTitle());
String title = getTitle();
if ((title != null) && !title.isEmpty()) {
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
int position = getPosition();
if ((position != ABOVE_TOP) && (position != BELOW_BOTTOM)) {
minSize.width += size.width;
}
else if (minSize.width < size.width) {
minSize.width += size.width;
}
}
return minSize;
}
......@@ -674,48 +557,36 @@ public class TitledBorder extends AbstractBorder
if (height < 0) {
throw new IllegalArgumentException("Height must be >= 0");
}
Border border = getBorderUI();
String title = getTitle();
if (title != null && !"".equals(title)) {
Font font = getFont(c);
Border border2 = getBorder();
Insets borderInsets;
if (border2 != null) {
borderInsets = border2.getBorderInsets(c);
}
else {
borderInsets = new Insets(0, 0, 0, 0);
}
FontMetrics fm = c.getFontMetrics(font);
int fontHeight = fm.getHeight();
int descent = fm.getDescent();
int ascent = fm.getAscent();
int y = EDGE_SPACING;
int h = height - EDGE_SPACING * 2;
int diff;
switch (getTitlePosition()) {
case ABOVE_TOP:
diff = ascent + descent + (Math.max(EDGE_SPACING,
TEXT_SPACING * 2) -
EDGE_SPACING);
return y + diff - (descent + TEXT_SPACING);
case TOP:
case DEFAULT_POSITION:
diff = Math.max(0, ((ascent/2) + TEXT_SPACING) -
EDGE_SPACING);
return (y + diff - descent) +
(borderInsets.top + ascent + descent)/2;
case BELOW_TOP:
return y + borderInsets.top + ascent + TEXT_SPACING;
case ABOVE_BOTTOM:
return (y + h) - (borderInsets.bottom + descent +
TEXT_SPACING);
case BOTTOM:
h -= fontHeight / 2;
return ((y + h) - descent) +
((ascent + descent) - borderInsets.bottom)/2;
case BELOW_BOTTOM:
h -= fontHeight;
return y + h + ascent + TEXT_SPACING;
if ((title != null) && !title.isEmpty()) {
int edge = (border instanceof TitledBorder) ? 0 : EDGE_SPACING;
JLabel label = getLabel(c);
Dimension size = label.getPreferredSize();
Insets insets = (border != null)
? border.getBorderInsets(c)
: new Insets(0, 0, 0, 0);
int baseline = label.getBaseline(size.width, size.height);
switch (getPosition()) {
case ABOVE_TOP:
return baseline;
case TOP:
insets.top = edge + (insets.top - size.height) / 2;
return (insets.top < edge)
? baseline
: baseline + insets.top;
case BELOW_TOP:
return baseline + insets.top + edge;
case ABOVE_BOTTOM:
return baseline + height - size.height - insets.bottom - edge;
case BOTTOM:
insets.bottom = edge + (insets.bottom - size.height) / 2;
return (insets.bottom < edge)
? baseline + height - size.height
: baseline + height - size.height + insets.bottom;
case BELOW_BOTTOM:
return baseline + height - size.height;
}
}
return -1;
......@@ -732,44 +603,111 @@ public class TitledBorder extends AbstractBorder
public Component.BaselineResizeBehavior getBaselineResizeBehavior(
Component c) {
super.getBaselineResizeBehavior(c);
switch(getTitlePosition()) {
case TitledBorder.ABOVE_TOP:
case TitledBorder.TOP:
case TitledBorder.DEFAULT_POSITION:
case TitledBorder.BELOW_TOP:
return Component.BaselineResizeBehavior.CONSTANT_ASCENT;
case TitledBorder.ABOVE_BOTTOM:
case TitledBorder.BOTTOM:
case TitledBorder.BELOW_BOTTOM:
return JComponent.BaselineResizeBehavior.CONSTANT_DESCENT;
switch (getPosition()) {
case TitledBorder.ABOVE_TOP:
case TitledBorder.TOP:
case TitledBorder.BELOW_TOP:
return Component.BaselineResizeBehavior.CONSTANT_ASCENT;
case TitledBorder.ABOVE_BOTTOM:
case TitledBorder.BOTTOM:
case TitledBorder.BELOW_BOTTOM:
return JComponent.BaselineResizeBehavior.CONSTANT_DESCENT;
}
return Component.BaselineResizeBehavior.OTHER;
}
private Border getBorderUI() {
Border border = getBorder();
return border != null
? border
: UIManager.getBorder("TitledBorder.border");
}
private int getPosition() {
int position = getTitlePosition();
if (position != DEFAULT_POSITION) {
return position;
}
Object value = UIManager.get("TitledBorder.position");
if (value instanceof Integer) {
int i = (Integer) value;
if ((0 < i) && (i <= 6)) {
return i;
}
}
else if (value instanceof String) {
String s = (String) value;
if (s.equalsIgnoreCase("ABOVE_TOP")) {
return ABOVE_TOP;
}
if (s.equalsIgnoreCase("TOP")) {
return TOP;
}
if (s.equalsIgnoreCase("BELOW_TOP")) {
return BELOW_TOP;
}
if (s.equalsIgnoreCase("ABOVE_BOTTOM")) {
return ABOVE_BOTTOM;
}
if (s.equalsIgnoreCase("BOTTOM")) {
return BOTTOM;
}
if (s.equalsIgnoreCase("BELOW_BOTTOM")) {
return BELOW_BOTTOM;
}
}
return TOP;
}
private int getJustification(Component c) {
int justification = getTitleJustification();
if ((justification == LEADING) || (justification == DEFAULT_JUSTIFICATION)) {
return c.getComponentOrientation().isLeftToRight() ? LEFT : RIGHT;
}
if (justification == TRAILING) {
return c.getComponentOrientation().isLeftToRight() ? RIGHT : LEFT;
}
return justification;
}
protected Font getFont(Component c) {
Font font;
if ((font = getTitleFont()) != null) {
Font font = getTitleFont();
if (font != null) {
return font;
} else if (c != null && (font = c.getFont()) != null) {
}
font = UIManager.getFont("TitledBorder.font");
if (font != null) {
return font;
}
if (c != null) {
font = c.getFont();
if (font != null) {
return font;
}
}
return new Font(Font.DIALOG, Font.PLAIN, 12);
}
private static boolean computeIntersection(Rectangle dest,
int rx, int ry, int rw, int rh) {
int x1 = Math.max(rx, dest.x);
int x2 = Math.min(rx + rw, dest.x + dest.width);
int y1 = Math.max(ry, dest.y);
int y2 = Math.min(ry + rh, dest.y + dest.height);
dest.x = x1;
dest.y = y1;
dest.width = x2 - x1;
dest.height = y2 - y1;
if (dest.width <= 0 || dest.height <= 0) {
return false;
private Color getColor(Component c) {
Color color = getTitleColor();
if (color != null) {
return color;
}
color = UIManager.getColor("TitledBorder.titleColor");
if (color != null) {
return color;
}
return true;
return (c != null)
? c.getForeground()
: null;
}
private JLabel getLabel(Component c) {
this.label.setText(getTitle());
this.label.setFont(getFont(c));
this.label.setForeground(getColor(c));
this.label.setComponentOrientation(c.getComponentOrientation());
this.label.setEnabled(c.isEnabled());
return this.label;
}
}
test/javax/swing/border/Test4129681.html 0 → 100644
浏览文件 @ 7b8e76d6
<html>
<body>
When applet starts, you'll see a checkbox and a label with a titled border.
Turn on the checkbox to disable the label.
The test passes if the title of the border is disabled as well as the label.
<applet width="300" height="200" code="Test4129681.class">
</applet>
</body>
</html>
test/javax/swing/border/Test4129681.java 0 → 100644
浏览文件 @ 7b8e76d6
/*
* Copyright (c) 2010, 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.
*
* 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.
*/
/*
* @test
* @bug 4129681
* @summary Tests enabling/disabling of titled border's caption
* @author Sergey Malenkov
* @run applet/manual=yesno Test4129681.html
*/
import java.awt.BorderLayout;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.BorderFactory;
import javax.swing.JApplet;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
public class Test4129681 extends JApplet implements ItemListener {
private JLabel label;
@Override
public void init() {
JCheckBox check = new JCheckBox("disable");
check.addItemListener(this);
this.label = new JLabel("message");
this.label.setBorder(BorderFactory.createTitledBorder("label"));
this.label.setEnabled(!check.isSelected());
add(BorderLayout.NORTH, check);
add(BorderLayout.CENTER, this.label);
}
public void itemStateChanged(ItemEvent event) {
this.label.setEnabled(ItemEvent.DESELECTED == event.getStateChange());
}
}
test/javax/swing/border/Test4760089.html 0 → 100644
浏览文件 @ 7b8e76d6
<html>
<body>
When applet starts, you'll see a panel with a compound titled border.
If one of its titles is overstriken with the border's line then test fails.
Otherwise test passes.
<applet width="600" height="300" code="Test4760089.class">
</applet>
</body>
</html>
test/javax/swing/border/Test4760089.java 0 → 100644
浏览文件 @ 7b8e76d6
/*
* Copyright (c) 2010, 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.
*
* 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.
*/
/*
* @test
* @bug 4760089
* @summary Tests that titled border do not paint inner titled border over its caption
* @author Sergey Malenkov
* @run applet/manual=yesno Test4760089.html
*/
import javax.swing.JApplet;
import javax.swing.JPanel;
import javax.swing.border.Border;
import javax.swing.border.EtchedBorder;
import javax.swing.border.TitledBorder;
public class Test4760089 extends JApplet {
@Override
public void init() {
Border border = new EtchedBorder();
border = new TitledBorder(border, "LEFT", TitledBorder.LEFT, TitledBorder.TOP);
border = new TitledBorder(border, "RIGHT", TitledBorder.RIGHT, TitledBorder.TOP);
JPanel panel = new JPanel();
panel.setBorder(border);
getContentPane().add(panel);
}
}
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