--- a/jdk/src/solaris/classes/sun/awt/motif/MCanvasPeer.java Fri Sep 12 14:35:51 2008 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,113 +0,0 @@
-/*
- * Copyright 1995-2005 Sun Microsystems, Inc. All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-package sun.awt.motif;
-
-import java.awt.*;
-import java.awt.peer.*;
-import sun.awt.DisplayChangedListener;
-import sun.awt.X11GraphicsConfig;
-import sun.awt.X11GraphicsDevice;
-import sun.awt.X11GraphicsEnvironment;
-
-class MCanvasPeer extends MComponentPeer implements CanvasPeer,
- DisplayChangedListener {
-
- native void create(MComponentPeer parent);
- private static native void initIDs();
- static {
- initIDs();
- }
-
- MCanvasPeer() {}
-
- MCanvasPeer(Component target) {
- super(target);
- }
-
- MCanvasPeer(Component target, Object arg) {
- super(target, arg);
- }
-
-/* --- DisplayChangedListener Stuff --- */
- public void displayChanged() {}
- public void paletteChanged() {}
- native void resetTargetGC(Component target);
-
- /*
- * Called when the Window this
- * Canvas is on is moved onto another Xinerama screen.
- *
- * Canvases can be created with a non-defulat GraphicsConfiguration. The
- * GraphicsConfiguration needs to be changed to one on the new screen,
- * preferably with the same visual ID.
- *
- * Up-called for other windows peer instances (WPanelPeer, WWindowPeer).
- *
- * Should only be called from the event thread.
- */
- public void displayChanged(int screenNum) {
- resetLocalGC(screenNum);
- resetTargetGC(target); /* call Canvas.setGCFromPeer() via native */
- }
-
- /* Set graphicsConfig to a GraphicsConfig with the same visual on the new
- * screen, which should be easy in Xinerama mode.
- *
- * Should only be called from displayChanged(), and therefore only from
- * the event thread.
- */
- void resetLocalGC(int screenNum) {
- // Opt: Only need to do if we're not using the default GC
- if (graphicsConfig != null) {
- X11GraphicsConfig parentgc;
- // save vis id of current gc
- int visual = graphicsConfig.getVisual();
-
- X11GraphicsDevice newDev = (X11GraphicsDevice) GraphicsEnvironment.
- getLocalGraphicsEnvironment().
- getScreenDevices()[screenNum];
-
- for (int i = 0; i < newDev.getNumConfigs(screenNum); i++) {
- if (visual == newDev.getConfigVisualId(i, screenNum)) {
- // use that
- graphicsConfig = (X11GraphicsConfig)newDev.getConfigurations()[i];
- break;
- }
- }
- // just in case...
- if (graphicsConfig == null) {
- graphicsConfig = (X11GraphicsConfig) GraphicsEnvironment.
- getLocalGraphicsEnvironment().
- getScreenDevices()[screenNum].
- getDefaultConfiguration();
- }
- }
- }
-
- protected boolean shouldFocusOnClick() {
- // Canvas should always be able to be focused by mouse clicks.
- return true;
- }
-}