stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

6596915: JCK-runtime-6a/tests/api/java_awt/Component/index.html tesPaintAll fails

Browse Source 
Reviewed-by: art, dcherepanov, anthony
This commit is contained in:
Sergey Bylokhov 2011-07-15 19:23:03 +04:00
parent 787c2d3671
commit 8dd448e6b8
17 changed files with 464 additions and 207 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
jdk/src/solaris/classes/sun/awt/X11/XButtonPeer.java
View File

@ -33,12 +33,9 @@ import java.awt.event.ActionEvent;
import javax.swing.plaf.basic.*;
import javax.swing.SwingUtilities;
import javax.swing.SwingConstants;
public class XButtonPeer extends XComponentPeer implements ButtonPeer {
boolean pressed;
boolean armed;
private boolean pressed;
private boolean armed;
private Insets focusInsets;
private Insets borderInsets;
private Insets contentAreaInsets;
@ -86,11 +83,6 @@ public class XButtonPeer extends XComponentPeer implements ButtonPeer {
this.label = label;
repaint();
}
public void paint(Graphics g) {
paint(g,target);
}
public void setBackground(Color c) {
updateMotifColors(c);
super.setBackground(c);
@ -133,16 +125,10 @@ public class XButtonPeer extends XComponentPeer implements ButtonPeer {
case MouseEvent.MOUSE_ENTERED:
if (pressed)
armed = true;
// repaint();
break;
case MouseEvent.MOUSE_EXITED:
armed = false;
// repaint();
break;
}
}
@ -209,18 +195,14 @@ public class XButtonPeer extends XComponentPeer implements ButtonPeer {
public Dimension minimumSize() {
return getMinimumSize();
}
/*
This method is called from Toolkit Thread and so it should not call any client code
*/
public void paint(Graphics g, Component c)
{
if (!disposed && (g != null))
{
/**
* This method is called from Toolkit Thread and so it should not call any
* client code.
*/
@Override
void paintPeer(final Graphics g) {
if (!disposed) {
Dimension size = getPeerSize();
g.setColor( getPeerBackground() ); /* erase the existing button remains */
g.fillRect(0,0, size.width , size.height);
paintBorder(g,borderInsets.left,
@ -239,11 +221,9 @@ public class XButtonPeer extends XComponentPeer implements ButtonPeer {
viewRect.width = size.width - (contentAreaInsets.left+contentAreaInsets.right);
viewRect.height = size.height - (contentAreaInsets.top+contentAreaInsets.bottom);
viewRect.x = contentAreaInsets.left;
viewRect.y = contentAreaInsets.right;
viewRect.y = contentAreaInsets.top;
String llabel = (label != null) ? label : "";
// layout the text and icon
String text = SwingUtilities.layoutCompoundLabel(
fm, llabel, null,
@ -309,10 +289,9 @@ public class XButtonPeer extends XComponentPeer implements ButtonPeer {
else {
/*** paint the text disabled ***/
g.setColor(getPeerBackground().brighter());
BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
textRect.x, textRect.y + fm.getAscent());
g.setColor(c.getBackground().darker());
g.setColor(getPeerBackground().darker());
BasicGraphicsUtils.drawStringUnderlineCharAt(g,text, mnemonicIndex,
textRect.x - 1, textRect.y + fm.getAscent() - 1);
}

57
jdk/src/solaris/classes/sun/awt/X11/XCheckboxPeer.java
View File

@ -297,40 +297,33 @@ class XCheckboxPeer extends XComponentPeer implements CheckboxPeer {
double fsize = (double) checkBoxSize;
myCheckMark = AffineTransform.getScaleInstance(fsize / MASTER_SIZE, fsize / MASTER_SIZE).createTransformedShape(MASTER_CHECKMARK);
}
@Override
void paintPeer(final Graphics g) {
//layout();
Dimension size = getPeerSize();
Font f = getPeerFont();
flush();
g.setColor(getPeerBackground()); // erase the existing button
g.fillRect(0,0, size.width, size.height);
if (label != null) {
g.setFont(f);
paintText(g, textRect, label);
}
public void paint(Graphics g) {
if (g != null) {
//layout();
Dimension size = getPeerSize();
Font f = getPeerFont();
flush();
g.setColor(getPeerBackground()); // erase the existing button
g.fillRect(0,0, size.width, size.height);
if (label != null) {
g.setFont(f);
paintText(g, textRect, label);
}
if (hasFocus()) {
paintFocus(g,
focusRect.x,
focusRect.y,
focusRect.width,
focusRect.height);
}
// Paint the checkbox or radio button
if (checkBoxGroup == null) {
paintCheckbox(g, cbX, cbY, checkBoxSize, checkBoxSize);
}
else {
paintRadioButton(g, cbX, cbY, checkBoxSize, checkBoxSize);
}
if (hasFocus()) {
paintFocus(g,
focusRect.x,
focusRect.y,
focusRect.width,
focusRect.height);
}
// Paint the checkbox or radio button
if (checkBoxGroup == null) {
paintCheckbox(g, cbX, cbY, checkBoxSize, checkBoxSize);
}
else {
paintRadioButton(g, cbX, cbY, checkBoxSize, checkBoxSize);
}
flush();
}

24
jdk/src/solaris/classes/sun/awt/X11/XChoicePeer.java
View File

@ -550,10 +550,10 @@ public class XChoicePeer extends XComponentPeer implements ChoicePeer, ToplevelS
/**
* Paint the choice
*/
public void paint(Graphics g) {
@Override
void paintPeer(final Graphics g) {
flush();
Dimension size = getPeerSize();
// TODO: when mouse is down over button, widget should be drawn depressed
g.setColor(getPeerBackground());
g.fillRect(0, 0, width, height);
@ -912,16 +912,22 @@ public class XChoicePeer extends XComponentPeer implements ChoicePeer, ToplevelS
/*
* fillRect with current Background color on the whole dropdown list.
*/
public void paintBackground(){
Graphics g = getGraphics();
g.setColor(getPeerBackground());
g.fillRect(0, 0, width, height);
public void paintBackground() {
final Graphics g = getGraphics();
if (g != null) {
try {
g.setColor(getPeerBackground());
g.fillRect(0, 0, width, height);
} finally {
g.dispose();
}
}
}
/*
* 6405689. In some cases we should erase background to eliminate painting
* artefacts.
*/
@Override
public void repaint() {
if (!isVisible()) {
return;
@ -931,8 +937,8 @@ public class XChoicePeer extends XComponentPeer implements ChoicePeer, ToplevelS
}
super.repaint();
}
public void paint(Graphics g) {
@Override
public void paintPeer(Graphics g) {
//System.out.println("UC.paint()");
Choice choice = (Choice)target;
Color colors[] = XChoicePeer.this.getGUIcolors();

21
jdk/src/solaris/classes/sun/awt/X11/XComponentPeer.java
View File

@ -38,7 +38,6 @@ import java.awt.Graphics;
import java.awt.GraphicsConfiguration;
import java.awt.Image;
import java.awt.Insets;
import java.awt.KeyboardFocusManager;
import java.awt.Rectangle;
import java.awt.SystemColor;
import java.awt.Toolkit;
@ -59,15 +58,11 @@ import java.awt.image.ImageProducer;
import java.awt.image.VolatileImage;
import java.awt.peer.ComponentPeer;
import java.awt.peer.ContainerPeer;
import java.awt.peer.LightweightPeer;
import java.lang.reflect.*;
import java.security.*;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import java.util.Vector;
import sun.util.logging.PlatformLogger;
import sun.awt.*;
import sun.awt.event.IgnorePaintEvent;
import sun.awt.image.SunVolatileImage;
@ -428,27 +423,23 @@ public class XComponentPeer extends XWindow implements ComponentPeer, DropTarget
public void disable() {
setEnabled(false);
}
public void paint(Graphics g) {
@Override
public void paint(final Graphics g) {
super.paint(g);
// allow target to change the picture
target.paint(g);
}
public void repaint(long tm, int x, int y, int width, int height) {
repaint();
}
public Graphics getGraphics() {
return getGraphics(surfaceData, getPeerForeground(), getPeerBackground(), getPeerFont());
}
public void print(Graphics g) {
// clear rect here to emulate X clears rect before Expose
g.setColor(target.getBackground());
g.fillRect(0, 0, target.getWidth(), target.getHeight());
g.setColor(target.getForeground());
// paint peer
paint(g);
paintPeer(g);
// allow target to change the picture
target.print(g);
}

3
jdk/src/solaris/classes/sun/awt/X11/XLabelPeer.java
View File

@ -85,7 +85,8 @@ class XLabelPeer extends XComponentPeer implements LabelPeer {
*/
// NOTE: This method is called by privileged threads.
// DO NOT INVOKE CLIENT CODE ON THIS THREAD!
public void paint(Graphics g) {
@Override
void paintPeer(final Graphics g) {
int textX = 0;
int textY = 0;
g.setColor(getPeerBackground());

23
jdk/src/solaris/classes/sun/awt/X11/XListPeer.java
View File

@ -363,9 +363,7 @@ class XListPeer extends XComponentPeer implements ListPeer, XScrollbarClient {
return Math.min(items.size()-1, itemsInWindow()-1);
}
}
public void repaintScrollbarRequest(XScrollbar scrollbar) {
Graphics g = getGraphics();
if (scrollbar == hsb) {
repaint(PAINT_HSCROLL);
}
@ -373,9 +371,6 @@ class XListPeer extends XComponentPeer implements ListPeer, XScrollbarClient {
repaint(PAINT_VSCROLL);
}
}
/**
* Overridden for performance
*/
@ -410,18 +405,20 @@ class XListPeer extends XComponentPeer implements ListPeer, XScrollbarClient {
* @param distance the distance to copy the source area
*/
private void repaint(int firstItem, int lastItem, int options, Rectangle source, Point distance) {
Graphics g = getGraphics();
try {
painter.paint(g, firstItem, lastItem, options, source, distance);
} finally {
g.dispose();
final Graphics g = getGraphics();
if (g != null) {
try {
painter.paint(g, firstItem, lastItem, options, source, distance);
target.paint(g);
} finally {
g.dispose();
}
}
}
public void paint(Graphics g) {
@Override
void paintPeer(final Graphics g) {
painter.paint(g, getFirstVisibleItem(), getLastVisibleItem(), PAINT_ALL);
}
public boolean isFocusable() { return true; }
// TODO: share/promote the Focus methods?

2
jdk/src/solaris/classes/sun/awt/X11/XMenuBarPeer.java
View File

@ -415,7 +415,7 @@ public class XMenuBarPeer extends XBaseMenuWindow implements MenuBarPeer {
* Overriden XWindow painting & printing
*
************************************************/
public void paint(Graphics g) {
public void paintPeer(Graphics g) {
resetColors();
/* Calculate menubar dimension. */
int width = getWidth();

4
jdk/src/solaris/classes/sun/awt/X11/XMenuWindow.java
View File

@ -432,9 +432,9 @@ public class XMenuWindow extends XBaseMenuWindow {
/**
* Paints menu window
*/
public void paint(Graphics g) {
@Override
public void paintPeer(Graphics g) {
resetColors();
int width = getWidth();
int height = getHeight();

11
jdk/src/solaris/classes/sun/awt/X11/XPanelPeer.java
View File

@ -60,14 +60,13 @@ public class XPanelPeer extends XCanvasPeer implements PanelPeer {
public Insets getInsets() {
return new Insets(0, 0, 0, 0);
}
public void paint(Graphics g) {
super.paint(g);
/* SunGraphicsCallback.PaintHeavyweightComponentsCallback.getInstance().
runComponents(((Container)target).getComponents(), g,
SunGraphicsCallback.LIGHTWEIGHTS |
SunGraphicsCallback.HEAVYWEIGHTS);
*/ }
SunGraphicsCallback.PaintHeavyweightComponentsCallback.getInstance().
runComponents(((Container)target).getComponents(), g,
SunGraphicsCallback.LIGHTWEIGHTS |
SunGraphicsCallback.HEAVYWEIGHTS);
}
public void print(Graphics g) {
super.print(g);
SunGraphicsCallback.PrintHeavyweightComponentsCallback.getInstance().

8
jdk/src/solaris/classes/sun/awt/X11/XRepaintArea.java
View File

@ -53,9 +53,9 @@ class XRepaintArea extends RepaintArea {
*/
protected void updateComponent(Component comp, Graphics g) {
if (comp != null) {
ComponentPeer peer = comp.getPeer();
final XComponentPeer peer = (XComponentPeer) comp.getPeer();
if (peer != null) {
peer.paint(g);
peer.paintPeer(g);
}
super.updateComponent(comp, g);
}
@ -66,9 +66,9 @@ class XRepaintArea extends RepaintArea {
*/
protected void paintComponent(Component comp, Graphics g) {
if (comp != null) {
ComponentPeer peer = comp.getPeer();
final XComponentPeer peer = (XComponentPeer) comp.getPeer();
if (peer != null) {
peer.paint(g);
peer.paintPeer(g);
}
super.paintComponent(comp, g);
}

106
jdk/src/solaris/classes/sun/awt/X11/XScrollPanePeer.java
View File

@ -293,10 +293,12 @@ class XScrollPanePeer extends XComponentPeer implements ScrollPanePeer, XScrollb
setAdjustableValue(hadj, hsb.getValue(), type);
sx = -(hsb.getValue());
Graphics g = getGraphics();
try {
paintHorScrollbar(g, colors, true);
} finally {
g.dispose();
if (g != null) {
try {
paintHorScrollbar(g, colors, true);
} finally {
g.dispose();
}
}
}
if ((flag & VERTICAL) != 0) {
@ -305,10 +307,12 @@ class XScrollPanePeer extends XComponentPeer implements ScrollPanePeer, XScrollb
setAdjustableValue(vadj, vsb.getValue(), type);
sy = -(vsb.getValue());
Graphics g = getGraphics();
try {
paintVerScrollbar(g, colors, true);
} finally {
g.dispose();
if (g != null) {
try {
paintVerScrollbar(g, colors, true);
} finally {
g.dispose();
}
}
}
}
@ -327,14 +331,21 @@ class XScrollPanePeer extends XComponentPeer implements ScrollPanePeer, XScrollb
ite.getCause().printStackTrace();
}
}
public void paint(Graphics g) {
paintComponent(g);
@Override
void paintPeer(final Graphics g) {
final Color[] colors = getGUIcolors();
g.setColor(colors[BACKGROUND_COLOR]);
final int h = height - hsbSpace;
final int w = width - vsbSpace;
g.fillRect(0, 0, w, h);
// paint rectangular region between scrollbars
g.fillRect(w, h, vsbSpace, hsbSpace);
if (MARGIN > 0) {
draw3DRect(g, colors, 0, 0, w - 1, h - 1, false);
}
paintScrollBars(g, colors);
}
void paintScrollBars(Graphics g, Color[] colors) {
private void paintScrollBars(Graphics g, Color[] colors) {
if (vsbSpace > 0) {
paintVerScrollbar(g, colors, true);
// paint the whole scrollbar
@ -345,51 +356,32 @@ class XScrollPanePeer extends XComponentPeer implements ScrollPanePeer, XScrollb
// paint the whole scrollbar
}
}
void repaintScrollBars() {
Graphics g = getGraphics();
Color colors[] = getGUIcolors();
if (g != null) {
paintScrollBars(g,colors);
}
g.dispose();
}
public void repaintScrollbarRequest(XScrollbar sb) {
Graphics g = getGraphics();
Color colors[] = getGUIcolors();
if (g != null) {
if (sb == vsb) {
paintVerScrollbar(g,colors,true);
}
else if (sb == hsb) {
paintHorScrollbar(g,colors,true);
}
}
}
/**
* Paint the scrollpane.
*/
public void paintComponent(Graphics g) {
void repaintScrollBars() {
Graphics g = getGraphics();
Color colors[] = getGUIcolors();
g.setColor(colors[BACKGROUND_COLOR]);
int h = height - hsbSpace;
int w = width - vsbSpace;
g.fillRect(0, 0, w, h);
// paint rectangular region between scrollbars
g.fillRect(w, h, vsbSpace, hsbSpace);
if (MARGIN > 0) {
draw3DRect(g, colors, 0, 0, w - 1, h - 1, false);
if (g != null) {
try {
paintScrollBars(g, colors);
} finally {
g.dispose();
}
}
}
public void repaintScrollbarRequest(XScrollbar sb) {
Graphics g = getGraphics();
Color colors[] = getGUIcolors();
if (g != null) {
try {
if (sb == vsb) {
paintVerScrollbar(g, colors, true);
} else if (sb == hsb) {
paintHorScrollbar(g, colors, true);
}
} finally {
g.dispose();
}
}
paintScrollBars(g,colors);
}
public void handleEvent(java.awt.AWTEvent e) {
super.handleEvent(e);

12
jdk/src/solaris/classes/sun/awt/X11/XScrollbarPeer.java
View File

@ -90,18 +90,12 @@ class XScrollbarPeer extends XComponentPeer implements ScrollbarPeer, XScrollbar
? new Dimension(getDefaultDimension(), DEFAULT_LENGTH)
: new Dimension(DEFAULT_LENGTH, getDefaultDimension());
}
public void repaint() {
Graphics g = getGraphics();
if (g != null) paint(g);
}
/**
* Paint the scrollbar.
*/
public void paint(Graphics g) {
Scrollbar sb = (Scrollbar)target;
Color colors[] = getGUIcolors();
@Override
void paintPeer(final Graphics g) {
final Color[] colors = getGUIcolors();
g.setColor(colors[BACKGROUND_COLOR]);
tsb.paint(g, colors, true);
// paint the whole scrollbar

5
jdk/src/solaris/classes/sun/awt/X11/XTextAreaPeer.java
View File

@ -298,15 +298,14 @@ class XTextAreaPeer extends XComponentPeer implements TextAreaPeer {
* Paint the component
* this method is called when the repaint instruction has been used
*/
public void repaint() {
if (textPane != null) {
//textPane.validate();
textPane.repaint();
}
}
public void paint(Graphics g) {
@Override
void paintPeer(final Graphics g) {
if (textPane != null) {
textPane.paint(g);
}

5
jdk/src/solaris/classes/sun/awt/X11/XTextFieldPeer.java
View File

@ -370,12 +370,11 @@ public class XTextFieldPeer extends XComponentPeer implements TextFieldPeer {
public void repaint() {
if (xtext != null) xtext.repaint();
}
public void paint(Graphics g) {
@Override
void paintPeer(final Graphics g) {
if (xtext != null) xtext.paint(g);
}
public void print(Graphics g) {
if (xtext != null) {
xtext.print(g);

29
jdk/src/solaris/classes/sun/awt/X11/XWarningWindow.java
View File

@ -241,16 +241,19 @@ class XWarningWindow extends XWindow {
Font getFont () {
return ownerWindow.getFont();
}
@Override
public void repaint() {
Rectangle bounds = getBounds();
Graphics g = getGraphics();
try {
paint(g, 0, 0, bounds.width, bounds.height);
} finally {
g.dispose();
final Rectangle bounds = getBounds();
final Graphics g = getGraphics();
if (g != null) {
try {
paint(g, 0, 0, bounds.width, bounds.height);
} finally {
g.dispose();
}
}
}
@Override
public void handleExposeEvent(XEvent xev) {
super.handleExposeEvent(xev);
@ -263,11 +266,13 @@ class XWarningWindow extends XWindow {
SunToolkit.executeOnEventHandlerThread(target,
new Runnable() {
public void run() {
Graphics g = getGraphics();
try {
paint(g, x, y, width, height);
} finally {
g.dispose();
final Graphics g = getGraphics();
if (g != null) {
try {
paint(g, x, y, width, height);
} finally {
g.dispose();
}
}
}
});

17
jdk/src/solaris/classes/sun/awt/X11/XWindow.java
View File

@ -502,9 +502,8 @@ public class XWindow extends XBaseWindow implements X11ComponentPeer {
public boolean isEmbedded() {
return embedded;
}
public void repaint(int x,int y, int width, int height) {
if (!isVisible()) {
if (!isVisible() || getWidth() == 0 || getHeight() == 0) {
return;
}
Graphics g = getGraphics();
@ -517,12 +516,11 @@ public class XWindow extends XBaseWindow implements X11ComponentPeer {
}
}
}
public void repaint() {
if (!isVisible()) {
void repaint() {
if (!isVisible() || getWidth() == 0 || getHeight() == 0) {
return;
}
Graphics g = getGraphics();
final Graphics g = getGraphics();
if (g != null) {
try {
paint(g);
@ -531,10 +529,13 @@ public class XWindow extends XBaseWindow implements X11ComponentPeer {
}
}
}
void paint(Graphics g) {
public void paint(final Graphics g) {
// paint peer
paintPeer(g);
}
void paintPeer(final Graphics g) {
}
//used by Peers to avoid flickering withing paint()
protected void flush(){
XToolkit.awtLock();

301
jdk/test/java/awt/Component/PaintAll/PaintAll.java Normal file
View File

@ -0,0 +1,301 @@
/*
* 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.
*
* 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.
*/
import sun.awt.SunToolkit;
import java.awt.Button;
import java.awt.Canvas;
import java.awt.Checkbox;
import java.awt.Choice;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Label;
import java.awt.List;
import java.awt.Panel;
import java.awt.ScrollPane;
import java.awt.Scrollbar;
import java.awt.TextArea;
import java.awt.TextField;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
/*
@test
@bug 6596915
@summary Test Component.paintAll() method
@author sergey.bylokhov@oracle.com: area=awt.component
@run main PaintAll
*/
public class PaintAll {
private static volatile boolean lwPainted;
private static volatile boolean buttonPainted;
private static volatile boolean canvasPainted;
private static volatile boolean checkboxPainted;
private static volatile boolean choicePainted;
private static volatile boolean containerPainted;
private static volatile boolean framePainted;
private static volatile boolean labelPainted;
private static volatile boolean listPainted;
private static volatile boolean panelPainted;
private static volatile boolean scrollbarPainted;
private static volatile boolean scrollPanePainted;
private static volatile boolean textAreaPainted;
private static volatile boolean textFieldPainted;
private static final Button buttonStub = new Button() {
@Override
public void paint(final Graphics g) {
buttonPainted = true;
}
};
private static final Canvas canvasStub = new Canvas() {
@Override
public void paint(final Graphics g) {
canvasPainted = true;
}
};
private static final Checkbox checkboxStub = new Checkbox() {
@Override
public void paint(final Graphics g) {
checkboxPainted = true;
}
};
private static final Choice choiceStub = new Choice() {
@Override
public void paint(final Graphics g) {
choicePainted = true;
}
};
private static final Component lwComponentStub = new Component() {
@Override
public void paint(final Graphics g) {
lwPainted = true;
}
};
private static final Container containerStub = new Container() {
@Override
public void paint(final Graphics g) {
containerPainted = true;
}
};
private static final Frame frame = new Frame() {
@Override
public void paint(final Graphics g) {
super.paint(g);
framePainted = true;
}
};
private static final Label labelStub = new Label() {
@Override
public void paint(final Graphics g) {
labelPainted = true;
}
};
private static final List listStub = new List() {
@Override
public void paint(final Graphics g) {
listPainted = true;
}
};
private static final Panel panelStub = new Panel() {
@Override
public void paint(final Graphics g) {
panelPainted = true;
}
};
private static final Scrollbar scrollbarStub = new Scrollbar() {
@Override
public void paint(final Graphics g) {
scrollbarPainted = true;
}
};
private static final ScrollPane scrollPaneStub = new ScrollPane() {
@Override
public void paint(final Graphics g) {
scrollPanePainted = true;
}
};
private static final TextArea textAreaStub = new TextArea() {
@Override
public void paint(final Graphics g) {
textAreaPainted = true;
}
};
private static final TextField textFieldStub = new TextField() {
@Override
public void paint(final Graphics g) {
textFieldPainted = true;
}
};
public static void main(final String[] args) throws Exception {
//Frame initialisation
final BufferedImage graphicsProducer =
new BufferedImage(BufferedImage.TYPE_INT_ARGB, 1, 1);
final Graphics g = graphicsProducer.getGraphics();
frame.setLayout(new GridLayout());
frame.add(buttonStub);
frame.add(canvasStub);
frame.add(checkboxStub);
frame.add(choiceStub);
frame.add(lwComponentStub);
frame.add(containerStub);
frame.add(labelStub);
frame.add(listStub);
frame.add(panelStub);
frame.add(scrollbarStub);
frame.add(scrollPaneStub);
frame.add(textAreaStub);
frame.add(textFieldStub);
frame.setSize(new Dimension(500, 500));
frame.setLocationRelativeTo(null);
frame.setVisible(true);
sleep();
//Check results.
validation();
//Reset all flags to 'false'.
initPaintedFlags();
//Tested method.
frame.paintAll(g);
sleep();
//Check results.
validation();
cleanup();
}
private static void initPaintedFlags() {
lwPainted = false;
buttonPainted = false;
canvasPainted = false;
checkboxPainted = false;
choicePainted = false;
containerPainted = false;
framePainted = false;
labelPainted = false;
listPainted = false;
panelPainted = false;
scrollbarPainted = false;
scrollPanePainted = false;
textAreaPainted = false;
textFieldPainted = false;
}
private static void validation() {
if (!buttonPainted) {
fail("Paint is not called a Button "
+ "when paintAll() invoked on a parent");
}
if (!canvasPainted) {
fail("Paint is not called a Canvas "
+ "when paintAll() invoked on a parent");
}
if (!checkboxPainted) {
fail("Paint is not called a Checkbox "
+ "when paintAll() invoked on a parent");
}
if (!choicePainted) {
fail("Paint is not called a Choice "
+ "when paintAll() invoked on a parent");
}
if (!lwPainted) {
fail("Paint is not called on a lightweight"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!containerPainted) {
fail("Paint is not called on a Container"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!labelPainted) {
fail("Paint is not called on a Label"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!listPainted) {
fail("Paint is not called on a List"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!panelPainted) {
fail("Paint is not called on a Panel"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!scrollbarPainted) {
fail("Paint is not called on a Scrollbar"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!scrollPanePainted) {
fail("Paint is not called on a ScrollPane"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!textAreaPainted) {
fail("Paint is not called on a TextArea"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!textFieldPainted) {
fail("Paint is not called on a TextField"
+ " subcomponent when paintAll() invoked on a parent");
}
if (!framePainted) {
fail("Paint is not called on a Frame when paintAll()");
}
}
private static void sleep() {
((SunToolkit) Toolkit.getDefaultToolkit()).realSync();
try {
Thread.sleep(500L);
} catch (InterruptedException ignored) {
}
}
private static void fail(final String message) {
cleanup();
throw new RuntimeException(message);
}
private static void cleanup() {
frame.dispose();
}
}