jdk/src/solaris/classes/sun/awt/motif/MCanvasPeer.java
changeset 1211 b659a7cee935
parent 1210 7798f9e88bf9
parent 1203 3e5496df0d2b
child 1212 d718a4419361
--- 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;
-    }
-}