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| author | Mark Wielaard <mark@gcc.gnu.org> | 2006-03-10 21:46:48 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@gcc.gnu.org> | 2006-03-10 21:46:48 +0000 |
| commit | 8aa540d2f783474d1d2e06f16744bf67b9c1facc (patch) | |
| tree | ea38c56431c5d4528fb54254c3f8e50f517bede3 /libjava/classpath/java/awt/dnd/DragSource.java | |
| parent | 27079765d00123f8e53d0e1ef7f9d46559266e6d (diff) | |
| download | gcc-8aa540d2f783474d1d2e06f16744bf67b9c1facc.zip gcc-8aa540d2f783474d1d2e06f16744bf67b9c1facc.tar.gz gcc-8aa540d2f783474d1d2e06f16744bf67b9c1facc.tar.bz2 | |
Imported GNU Classpath 0.90
Imported GNU Classpath 0.90
* scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
* gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
* java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
* java/lang/Math.java: New override file.
* java/lang/Character.java: Merged from Classpath.
(start, end): Now 'int's.
(canonicalName): New field.
(CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
(UnicodeBlock): Added argument.
(of): New overload.
(forName): New method.
Updated unicode blocks.
(sets): Updated.
* sources.am: Regenerated.
* Makefile.in: Likewise.
From-SVN: r111942
Diffstat (limited to 'libjava/classpath/java/awt/dnd/DragSource.java')
| -rw-r--r-- | libjava/classpath/java/awt/dnd/DragSource.java | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/libjava/classpath/java/awt/dnd/DragSource.java b/libjava/classpath/java/awt/dnd/DragSource.java index 13ffc96..05eb670 100644 --- a/libjava/classpath/java/awt/dnd/DragSource.java +++ b/libjava/classpath/java/awt/dnd/DragSource.java @@ -90,7 +90,7 @@ public class DragSource implements Serializable */ public static DragSource getDefaultDragSource() { - return null; + return new DragSource(); } public static boolean isDragImageSupported() @@ -172,13 +172,34 @@ public class DragSource implements Serializable return flavorMap; } + /** + * Dummy DragGestureRecognizer when Toolkit doesn't support drag and drop. + */ + static class NoDragGestureRecognizer extends DragGestureRecognizer + { + NoDragGestureRecognizer(DragSource ds, Component c, int actions, + DragGestureListener dgl) + { + super(ds, c, actions, dgl); + } + + protected void registerListeners() { } + protected void unregisterListeners() { } + } + public DragGestureRecognizer createDragGestureRecognizer(Class recognizer, Component c, int actions, DragGestureListener dgl) { - return Toolkit.getDefaultToolkit () + DragGestureRecognizer dgr; + dgr = Toolkit.getDefaultToolkit () .createDragGestureRecognizer (recognizer, this, c, actions, dgl); + + if (dgr == null) + dgr = new NoDragGestureRecognizer(this, c, actions, dgl); + + return dgr; } public DragGestureRecognizer |