author | serb |
Sat, 12 Nov 2011 04:13:38 +0400 | |
changeset 11093 | e753252dc8a9 |
parent 5506 | 202f599c92aa |
child 13648 | 90effcfc064f |
permissions | -rw-r--r-- |
2 | 1 |
/* |
5506 | 2 |
* Copyright (c) 2003, 2008, Oracle and/or its affiliates. All rights reserved. |
2 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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5506 | 7 |
* published by the Free Software Foundation. Oracle designates this |
2 | 8 |
* particular file as subject to the "Classpath" exception as provided |
5506 | 9 |
* by Oracle in the LICENSE file that accompanied this code. |
2 | 10 |
* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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5506 | 21 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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2 | 24 |
*/ |
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package sun.awt.X11; |
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import java.awt.*; |
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import java.awt.event.*; |
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import java.awt.image.ColorModel; |
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import java.awt.image.ImageObserver; |
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import java.awt.image.ImageProducer; |
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import java.awt.image.VolatileImage; |
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import java.awt.peer.*; |
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import sun.java2d.pipe.Region; |
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import sun.awt.*; |
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public class XEmbedChildProxyPeer implements ComponentPeer, XEventDispatcher{ |
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XEmbeddingContainer container; |
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XEmbedChildProxy proxy; |
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long handle; |
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XEmbedChildProxyPeer(XEmbedChildProxy proxy) { |
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this.container = proxy.getEmbeddingContainer(); |
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this.handle = proxy.getHandle(); |
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this.proxy = proxy; |
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initDispatching(); |
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} |
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void initDispatching() { |
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XToolkit.awtLock(); |
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51 |
try { |
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52 |
XToolkit.addEventDispatcher(handle, this); |
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XlibWrapper.XSelectInput(XToolkit.getDisplay(), handle, |
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XConstants.StructureNotifyMask | XConstants.PropertyChangeMask); |
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} |
56 |
finally { |
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XToolkit.awtUnlock(); |
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} |
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container.notifyChildEmbedded(handle); |
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} |
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public boolean isObscured() { return false; } |
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public boolean canDetermineObscurity() { return false; } |
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public void setVisible(boolean b) { |
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64 |
if (!b) { |
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XToolkit.awtLock(); |
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try { |
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XlibWrapper.XUnmapWindow(XToolkit.getDisplay(), handle); |
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} |
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finally { |
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XToolkit.awtUnlock(); |
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} |
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} else { |
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XToolkit.awtLock(); |
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try { |
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XlibWrapper.XMapWindow(XToolkit.getDisplay(), handle); |
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} |
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finally { |
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XToolkit.awtUnlock(); |
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} |
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} |
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} |
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public void setEnabled(boolean b) {} |
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public void paint(Graphics g) {} |
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public void repaint(long tm, int x, int y, int width, int height) {} |
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public void print(Graphics g) {} |
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public void setBounds(int x, int y, int width, int height, int op) { |
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// Unimplemeneted: Check for min/max hints for non-resizable |
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XToolkit.awtLock(); |
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try { |
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XlibWrapper.XMoveResizeWindow(XToolkit.getDisplay(), handle, x, y, width, height); |
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} |
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finally { |
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XToolkit.awtUnlock(); |
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} |
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} |
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public void handleEvent(AWTEvent e) { |
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switch (e.getID()) { |
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case FocusEvent.FOCUS_GAINED: |
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XKeyboardFocusManagerPeer.setCurrentNativeFocusOwner(proxy); |
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container.focusGained(handle); |
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break; |
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case FocusEvent.FOCUS_LOST: |
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XKeyboardFocusManagerPeer.setCurrentNativeFocusOwner(null); |
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container.focusLost(handle); |
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break; |
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case KeyEvent.KEY_PRESSED: |
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case KeyEvent.KEY_RELEASED: |
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if (!((InputEvent)e).isConsumed()) { |
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container.forwardKeyEvent(handle, (KeyEvent)e); |
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} |
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break; |
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} |
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} |
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public void coalescePaintEvent(PaintEvent e) {} |
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public Point getLocationOnScreen() { |
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XWindowAttributes attr = new XWindowAttributes(); |
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XToolkit.awtLock(); |
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try{ |
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XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), handle, attr.pData); |
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return new Point(attr.get_x(), attr.get_y()); |
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} finally { |
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XToolkit.awtUnlock(); |
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attr.dispose(); |
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} |
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} |
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public Dimension getPreferredSize() { |
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XToolkit.awtLock(); |
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long p_hints = XlibWrapper.XAllocSizeHints(); |
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try { |
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XSizeHints hints = new XSizeHints(p_hints); |
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XlibWrapper.XGetWMNormalHints(XToolkit.getDisplay(), handle, p_hints, XlibWrapper.larg1); |
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Dimension res = new Dimension(hints.get_width(), hints.get_height()); |
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return res; |
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} finally { |
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XlibWrapper.XFree(p_hints); |
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XToolkit.awtUnlock(); |
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} |
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} |
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public Dimension getMinimumSize() { |
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XToolkit.awtLock(); |
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long p_hints = XlibWrapper.XAllocSizeHints(); |
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try { |
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XSizeHints hints = new XSizeHints(p_hints); |
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XlibWrapper.XGetWMNormalHints(XToolkit.getDisplay(), handle, p_hints, XlibWrapper.larg1); |
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Dimension res = new Dimension(hints.get_min_width(), hints.get_min_height()); |
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return res; |
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} finally { |
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XlibWrapper.XFree(p_hints); |
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XToolkit.awtUnlock(); |
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} |
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} |
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public ColorModel getColorModel() { return null; } |
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153 |
public Toolkit getToolkit() { return Toolkit.getDefaultToolkit(); } |
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154 |
||
155 |
public Graphics getGraphics() { return null; } |
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public FontMetrics getFontMetrics(Font font) { return null; } |
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157 |
public void dispose() { |
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container.detachChild(handle); |
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} |
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public void setForeground(Color c) {} |
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public void setBackground(Color c) {} |
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162 |
public void setFont(Font f) {} |
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public void updateCursorImmediately() {} |
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void postEvent(AWTEvent event) { |
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XToolkit.postEvent(XToolkit.targetToAppContext(proxy), event); |
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} |
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||
169 |
boolean simulateMotifRequestFocus(Component lightweightChild, boolean temporary, |
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boolean focusedWindowChangeAllowed, long time) |
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{ |
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172 |
if (lightweightChild == null) { |
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lightweightChild = (Component)proxy; |
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} |
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Component currentOwner = XKeyboardFocusManagerPeer.getCurrentNativeFocusOwner(); |
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if (currentOwner != null && currentOwner.getPeer() == null) { |
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currentOwner = null; |
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} |
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FocusEvent fg = new FocusEvent(lightweightChild, FocusEvent.FOCUS_GAINED, false, currentOwner ); |
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FocusEvent fl = null; |
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if (currentOwner != null) { |
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fl = new FocusEvent(currentOwner, FocusEvent.FOCUS_LOST, false, lightweightChild); |
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} |
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||
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parents:
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changeset
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// TODO: do we need to wrap in sequenced? |
2 | 186 |
if (fl != null) { |
187 |
postEvent(XComponentPeer.wrapInSequenced(fl)); |
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} |
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postEvent(XComponentPeer.wrapInSequenced(fg)); |
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// End of Motif compatibility code |
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return true; |
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} |
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194 |
public boolean requestFocus(Component lightweightChild, |
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boolean temporary, |
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boolean focusedWindowChangeAllowed, |
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long time, |
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CausedFocusEvent.Cause cause) |
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{ |
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200 |
int result = XKeyboardFocusManagerPeer |
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.shouldNativelyFocusHeavyweight(proxy, lightweightChild, |
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temporary, false, time, cause); |
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204 |
switch (result) { |
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3c6755bdc55f
6806217: implement synthetic focus model for MS Windows
ant
parents:
2462
diff
changeset
|
205 |
case XKeyboardFocusManagerPeer.SNFH_FAILURE: |
2 | 206 |
return false; |
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ant
parents:
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diff
changeset
|
207 |
case XKeyboardFocusManagerPeer.SNFH_SUCCESS_PROCEED: |
2 | 208 |
// Currently we just generate focus events like we deal with lightweight instead of calling |
209 |
// XSetInputFocus on native window |
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210 |
||
211 |
/** |
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212 |
* The problems with requests in non-focused window arise because shouldNativelyFocusHeavyweight |
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213 |
* checks that native window is focused while appropriate WINDOW_GAINED_FOCUS has not yet |
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* been processed - it is in EventQueue. Thus, SNFH allows native request and stores request record |
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* in requests list - and it breaks our requests sequence as first record on WGF should be the last focus |
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* owner which had focus before WLF. So, we should not add request record for such requests |
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217 |
* but store this component in mostRecent - and return true as before for compatibility. |
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218 |
*/ |
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219 |
Container parent = proxy.getParent(); |
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220 |
// Search for parent window |
|
221 |
while (parent != null && !(parent instanceof Window)) { |
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222 |
parent = parent.getParent(); |
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223 |
} |
|
224 |
if (parent != null) { |
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225 |
Window parentWindow = (Window)parent; |
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226 |
// and check that it is focused |
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227 |
if (!parentWindow.isFocused() && XKeyboardFocusManagerPeer.getCurrentNativeFocusedWindow() == parentWindow) { |
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228 |
// if it is not - skip requesting focus on Solaris |
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229 |
// but return true for compatibility. |
|
230 |
return true; |
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231 |
} |
|
232 |
} |
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233 |
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234 |
// NOTE: We simulate heavyweight behavior of Motif - component receives focus right |
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235 |
// after request, not after event. Normally, we should better listen for event |
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236 |
// by listeners. |
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2464
3c6755bdc55f
6806217: implement synthetic focus model for MS Windows
ant
parents:
2462
diff
changeset
|
237 |
|
3c6755bdc55f
6806217: implement synthetic focus model for MS Windows
ant
parents:
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diff
changeset
|
238 |
// TODO: consider replacing with XKeyboardFocusManagerPeer.deliverFocus |
2 | 239 |
return simulateMotifRequestFocus(lightweightChild, temporary, focusedWindowChangeAllowed, time); |
240 |
// Motif compatibility code |
|
2464
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6806217: implement synthetic focus model for MS Windows
ant
parents:
2462
diff
changeset
|
241 |
case XKeyboardFocusManagerPeer.SNFH_SUCCESS_HANDLED: |
2 | 242 |
// Either lightweight or excessive requiest - all events are generated. |
243 |
return true; |
|
244 |
} |
|
245 |
return false; |
|
246 |
} |
|
247 |
public boolean isFocusable() { |
|
248 |
return true; |
|
249 |
} |
|
250 |
||
251 |
public Image createImage(ImageProducer producer) { return null; } |
|
252 |
public Image createImage(int width, int height) { return null; } |
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253 |
public VolatileImage createVolatileImage(int width, int height) { return null; } |
|
254 |
public boolean prepareImage(Image img, int w, int h, ImageObserver o) { return false; } |
|
255 |
public int checkImage(Image img, int w, int h, ImageObserver o) { return 0; } |
|
256 |
public GraphicsConfiguration getGraphicsConfiguration() { return null; } |
|
257 |
public boolean handlesWheelScrolling() { return true; } |
|
258 |
public void createBuffers(int numBuffers, BufferCapabilities caps) |
|
259 |
throws AWTException { } |
|
260 |
public Image getBackBuffer() { return null; } |
|
887 | 261 |
public void flip(int x1, int y1, int x2, int y2, BufferCapabilities.FlipContents flipAction) { } |
2 | 262 |
public void destroyBuffers() { } |
263 |
||
264 |
/** |
|
265 |
* Used by lightweight implementations to tell a ComponentPeer to layout |
|
266 |
* its sub-elements. For instance, a lightweight Checkbox needs to layout |
|
267 |
* the box, as well as the text label. |
|
268 |
*/ |
|
269 |
public void layout() {} |
|
270 |
||
271 |
/** |
|
272 |
* DEPRECATED: Replaced by getPreferredSize(). |
|
273 |
*/ |
|
274 |
public Dimension preferredSize() { |
|
275 |
return getPreferredSize(); |
|
276 |
} |
|
277 |
||
278 |
/** |
|
279 |
* DEPRECATED: Replaced by getMinimumSize(). |
|
280 |
*/ |
|
281 |
public Dimension minimumSize() { |
|
282 |
return getMinimumSize(); |
|
283 |
} |
|
284 |
||
285 |
/** |
|
286 |
* DEPRECATED: Replaced by setVisible(boolean). |
|
287 |
*/ |
|
288 |
public void show() { |
|
289 |
setVisible(true); |
|
290 |
} |
|
291 |
||
292 |
/** |
|
293 |
* DEPRECATED: Replaced by setVisible(boolean). |
|
294 |
*/ |
|
295 |
public void hide() { |
|
296 |
setVisible(false); |
|
297 |
} |
|
298 |
||
299 |
/** |
|
300 |
* DEPRECATED: Replaced by setEnabled(boolean). |
|
301 |
*/ |
|
302 |
public void enable() {} |
|
303 |
||
304 |
/** |
|
305 |
* DEPRECATED: Replaced by setEnabled(boolean). |
|
306 |
*/ |
|
307 |
public void disable() {} |
|
308 |
||
309 |
/** |
|
310 |
* DEPRECATED: Replaced by setBounds(int, int, int, int). |
|
311 |
*/ |
|
312 |
public void reshape(int x, int y, int width, int height) { |
|
313 |
setBounds(x, y, width, height, SET_BOUNDS); |
|
314 |
} |
|
315 |
||
316 |
Window getTopLevel(Component comp) { |
|
317 |
while (comp != null && !(comp instanceof Window)) { |
|
318 |
comp = comp.getParent(); |
|
319 |
} |
|
320 |
return (Window)comp; |
|
321 |
} |
|
322 |
||
323 |
void childResized() { |
|
324 |
XToolkit.postEvent(XToolkit.targetToAppContext(proxy), new ComponentEvent(proxy, ComponentEvent.COMPONENT_RESIZED)); |
|
325 |
container.childResized(proxy); |
|
326 |
// XToolkit.postEvent(XToolkit.targetToAppContext(proxy), new InvocationEvent(proxy, new Runnable() { |
|
327 |
// public void run() { |
|
328 |
// getTopLevel(proxy).invalidate(); |
|
329 |
// getTopLevel(proxy).pack(); |
|
330 |
// } |
|
331 |
// })); |
|
332 |
} |
|
333 |
void handlePropertyNotify(XEvent xev) { |
|
334 |
XPropertyEvent ev = xev.get_xproperty(); |
|
335 |
if (ev.get_atom() == XAtom.XA_WM_NORMAL_HINTS) { |
|
336 |
childResized(); |
|
337 |
} |
|
338 |
} |
|
339 |
void handleConfigureNotify(XEvent xev) { |
|
340 |
childResized(); |
|
341 |
} |
|
342 |
public void dispatchEvent(XEvent xev) { |
|
343 |
int type = xev.get_type(); |
|
344 |
switch (type) { |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
2
diff
changeset
|
345 |
case XConstants.PropertyNotify: |
2 | 346 |
handlePropertyNotify(xev); |
347 |
break; |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
2
diff
changeset
|
348 |
case XConstants.ConfigureNotify: |
2 | 349 |
handleConfigureNotify(xev); |
350 |
break; |
|
351 |
} |
|
352 |
} |
|
353 |
||
354 |
void requestXEmbedFocus() { |
|
355 |
postEvent(new InvocationEvent(proxy, new Runnable() { |
|
356 |
public void run() { |
|
357 |
proxy.requestFocusInWindow(); |
|
358 |
} |
|
359 |
})); |
|
360 |
} |
|
361 |
||
362 |
public void reparent(ContainerPeer newNativeParent) { |
|
363 |
} |
|
364 |
public boolean isReparentSupported() { |
|
365 |
return false; |
|
366 |
} |
|
367 |
public Rectangle getBounds() { |
|
368 |
XWindowAttributes attrs = new XWindowAttributes(); |
|
369 |
XToolkit.awtLock(); |
|
370 |
try { |
|
371 |
XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), handle, attrs.pData); |
|
372 |
return new Rectangle(attrs.get_x(), attrs.get_y(), attrs.get_width(), attrs.get_height()); |
|
373 |
} finally { |
|
374 |
XToolkit.awtUnlock(); |
|
375 |
attrs.dispose(); |
|
376 |
} |
|
377 |
} |
|
378 |
public void setBoundsOperation(int operation) { |
|
379 |
} |
|
380 |
||
381 |
public void applyShape(Region shape) { |
|
382 |
} |
|
2459
08f3416ff334
6804747: Ensure consistent graphicsConfig member across components hierarchy
anthony
parents:
887
diff
changeset
|
383 |
|
2462
192552ca8292
6809227: poor performance on Panel.Add() method in jdk6
dcherepanov
parents:
2459
diff
changeset
|
384 |
public void setZOrder(ComponentPeer above) { |
192552ca8292
6809227: poor performance on Panel.Add() method in jdk6
dcherepanov
parents:
2459
diff
changeset
|
385 |
} |
192552ca8292
6809227: poor performance on Panel.Add() method in jdk6
dcherepanov
parents:
2459
diff
changeset
|
386 |
|
2805
9f18d7e66042
6812298: Dynamic GraphicsConfig changes don't work on X11 platforms
anthony
parents:
2464
diff
changeset
|
387 |
public boolean updateGraphicsData(GraphicsConfiguration gc) { |
9f18d7e66042
6812298: Dynamic GraphicsConfig changes don't work on X11 platforms
anthony
parents:
2464
diff
changeset
|
388 |
return false; |
9f18d7e66042
6812298: Dynamic GraphicsConfig changes don't work on X11 platforms
anthony
parents:
2464
diff
changeset
|
389 |
} |
2 | 390 |
} |