2006-06-13 Thomas Fitzsimmons <fitzsim@redhat.com>

	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* configure.ac (--enable-plugin): New option.
	(ac_configure_args): Add --enable-tool-wrappers.
	(ac_configure_args): Add --disable-plugin unless --enable-plugin
	was specified.
	* gcj/Makefile.in: Regenerate.
	* sources.am (gnu_java_net_source_files): Add
	classpath/gnu/java/net/IndexListParser.java.
	(property_files): Remove
	classpath/resource/gnu/classpath/tools/jarsigner/MessageBundle.properties,
	classpath/resource/gnu/classpath/tools/keytool/MessageBundle.properties.
	Add
	classpath/resource/gnu/classpath/tools/appletviewer/MessagesBundle.properties,
	classpath/resource/gnu/classpath/tools/appletviewer/MessagesBundle_de.properties,
	classpath/resource/gnu/classpath/tools/getopt/Messages.properties,
	classpath/resource/gnu/classpath/tools/jar/messages.properties,
	classpath/resource/gnu/classpath/tools/jarsigner/messages.properties,
	classpath/resource/gnu/classpath/tools/keytool/messages.properties,
	classpath/resource/gnu/classpath/tools/native2ascii/messages.properties,
	classpath/resource/gnu/classpath/tools/serialver/messages.properties.
	* classpath/Makefile.in: Regenerate.
	* classpath/native/jni/gtk-peer/cairographics2d.h,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkPixbufDecoder.c,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_ComponentGraphics.c,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkVolatileImage.c,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoSurface.c,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkTextLayout.c:
	Merge from GNU Classpath.
	* classpath/native/Makefile.in: Regenerate.
	* classpath/native/jawt/Makefile.in: Regenerate.
	* classpath/native/jawt/Makefile.am: Install libjawt.so in GCJ's
	versioned library directory.
	* classpath/native/Makefile.am: Add plugin directory if
	--enable-plugin was specified.
	* classpath/native/plugin/Makefile.in: Regenerate.  *
	classpath/native/plugin/Makefile.am: Install libgcjwebplugin.so in
	GCJ's versioned library directory.
	* classpath/resource/gnu/classpath/tools/native2ascii/messages.properties:
	New file.
	* classpath/resource/gnu/classpath/tools/getopt/Messages.properties:
	Likewise.
	* classpath/resource/gnu/classpath/tools/jarsigner/messages.properties:
	Likewise.
	* classpath/resource/gnu/classpath/tools/jarsigner/MessageBundle.properties:
	Remove file.
	* classpath/resource/gnu/classpath/tools/keytool/messages.properties:
	New file.
	* classpath/resource/gnu/classpath/tools/keytool/MessageBundle.properties:
	Remove file.
	* classpath/resource/gnu/classpath/tools/appletviewer/MessagesBundle_de.properties:
	New file.
	* classpath/resource/gnu/classpath/tools/appletviewer/MessagesBundle.properties:
	Likewise.
	* classpath/resource/gnu/classpath/tools/jar/messages.properties:
	Likewise.
	* classpath/resource/gnu/classpath/tools/serialver/messages.properties:
	Likewise.
	* classpath/gnu/java/net/IndexListParser.java:
	Likewise.
	* classpath/gnu/java/awt/peer/gtk/VolatileImageGraphics.java,
	classpath/gnu/java/awt/peer/gtk/CairoGraphics2D.java,
	classpath/gnu/java/awt/peer/gtk/CairoSurface.java,
	classpath/gnu/java/awt/peer/gtk/GdkFontPeer.java,
	classpath/gnu/java/awt/peer/gtk/GdkPixbufDecoder.java,
	classpath/gnu/java/awt/peer/gtk/FreetypeGlyphVector.java,
	classpath/gnu/java/awt/peer/gtk/GdkTextLayout.java,
	classpath/gnu/java/awt/peer/gtk/ComponentGraphics.java,
	classpath/gnu/java/awt/peer/gtk/CairoSurfaceGraphics.java,
	classpath/gnu/java/awt/peer/gtk/GtkVolatileImage.java,
	classpath/gnu/java/awt/font/opentype/truetype/VirtualMachine.java,
	classpath/gnu/java/awt/java2d/PolyEdge.java,
	classpath/gnu/java/awt/java2d/AbstractGraphics2D.java: Merge from
	GNU Classpath.
	* classpath/tools/toolwrapper.c: Replace tools.zip reference with
	libgcj-tools-4.2.0.jar.
	* classpath/tools/Makefile.in: Regenerate.
	* classpath/tools/Makefile.am: Rename tools.zip to
	libgcj-tools-4.2.0.jar.  Install libgcj-tools-4.2.0.jar in
	$(datadir)/java.
	* classpath/javax/swing/JTabbedPane.java,
	classpath/javax/swing/text/DefaultStyledDocument.java,
	classpath/javax/swing/text/html/HTMLDocument.java,
	classpath/javax/swing/text/GapContent.java,
	classpath/javax/swing/JComponent.java,
	classpath/javax/swing/RepaintManager.java,
	classpath/javax/swing/plaf/basic/BasicComboBoxRenderer.java,
	classpath/javax/swing/plaf/basic/BasicScrollBarUI.java,
	classpath/javax/swing/plaf/basic/BasicTabbedPaneUI.java,
	classpath/javax/swing/plaf/basic/BasicScrollPaneUI.java,
	classpath/javax/swing/plaf/basic/BasicLookAndFeel.java,
	classpath/javax/swing/plaf/metal/MetalButtonUI.java,
	classpath/java/text/Bidi.java,
	classpath/java/awt/image/BufferedImage.java,
	classpath/java/awt/datatransfer/DataFlavor.java,
	classpath/java/awt/geom/AffineTransform.java,
	classpath/java/awt/dnd/DropTargetDropEvent.java,
	classpath/java/awt/dnd/DropTargetContext.java,
	classpath/java/awt/font/TextLayout.java,
	classpath/include/gnu_java_awt_peer_gtk_ComponentGraphics.h,
	classpath/include/gnu_java_awt_peer_gtk_CairoGraphics2D.h,
	classpath/include/gnu_java_awt_peer_gtk_FreetypeGlyphVector.h,
	classpath/include/gnu_java_awt_peer_gtk_GdkTextLayout.h,
	classpath/include/gnu_java_awt_peer_gtk_GtkVolatileImage.h,
	classpath/include/gnu_java_awt_peer_gtk_CairoSurface.h: Merge from
	GNU Classpath.
	* classpath/include/gnu_java_awt_peer_gtk_GdkGraphics.h,
	classpath/include/gnu_java_awt_peer_gtk_GdkGraphics2D.h,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphics2D.c,
	classpath/native/jni/gtk-peer/gtkcairopeer.h,
	classpath/native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphics.c:
	Remove files.
	* classpath/Makefile.am (SUBDIRS, DIST_SUBDIRS): Include tools
	directory.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114633 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 34 insertions, 17 deletions

diff --git a/libjava/classpath/javax/swing/JComponent.java b/libjava/classpath/javax/swing/JComponent.java
index b217bc78867..66c562d110b 100644
--- a/libjava/classpath/javax/swing/JComponent.java
+++ b/libjava/classpath/javax/swing/JComponent.java
@@ -2039,19 +2039,10 @@ public abstract class JComponent extends Container implements Serializable
           continue;
 
         boolean translated = false;
-        try
-          {
-            g.clipRect(bounds.x, bounds.y, bounds.width, bounds.height);
-            g.translate(bounds.x, bounds.y);
-            translated = true;
-            children[i].paint(g);
-          }
-        finally
-          {
-            if (translated)
-              g.translate(-bounds.x, -bounds.y);
-            g.setClip(oldClip);
-          }
+        Graphics g2 = g.create(bounds.x, bounds.y, bounds.width,
+                               bounds.height);
+        children[i].paint(g2);
+        g2.dispose();
       }
     g.setClip(originalClip);
   }
@@ -2183,13 +2174,19 @@ public abstract class JComponent extends Container implements Serializable
 
     // Paint on the offscreen buffer.
     Component root = getRoot(this);
-    Image buffer = rm.getOffscreenBuffer(this, root.getWidth(),
-                                         root.getHeight());
+    Image buffer = rm.getVolatileOffscreenBuffer(this, root.getWidth(),
+                                                 root.getHeight());
+
+    // The volatile offscreen buffer may be null when that's not supported
+    // by the AWT backend. Fall back to normal backbuffer in this case.
+    if (buffer == null)
+      buffer = rm.getOffscreenBuffer(this, root.getWidth(), root.getHeight());
+
     //Rectangle targetClip = SwingUtilities.convertRectangle(this, r, root);
     Point translation = SwingUtilities.convertPoint(this, 0, 0, root);
     Graphics g2 = buffer.getGraphics();
-    g2.translate(translation.x, translation.y);
-    g2.setClip(r.x, r.y, r.width, r.height);
+    clipAndTranslateGraphics(root, this, g2);
+    g2.clipRect(r.x, r.y, r.width, r.height);
     g2 = getComponentGraphics(g2);
     isPaintingDoubleBuffered = true;
     try
@@ -2209,6 +2206,26 @@ public abstract class JComponent extends Container implements Serializable
   }
 
   /**
+   * Clips and translates the Graphics instance for painting on the double
+   * buffer. This has to be done, so that it reflects the component clip of the
+   * target component.
+   *
+   * @param root the root component (top-level container usually)
+   * @param target the component to be painted
+   * @param g the Graphics instance
+   */
+  private void clipAndTranslateGraphics(Component root, Component target,
+                                        Graphics g)
+  {
+    Component parent = target.getParent();
+    if (parent != root)
+      clipAndTranslateGraphics(root, parent, g);
+
+    g.translate(target.getX(), target.getY());
+    g.clipRect(0, 0, target.getWidth(), target.getHeight());
+  }
+
+  /**
    * Performs normal painting without double buffering.
    *
    * @param r the area that should be repainted