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| author | Michael Koch <konqueror@gmx.de> | 2003-03-02 14:24:48 +0000 |
|---|---|---|
| committer | Michael Koch <mkoch@gcc.gnu.org> | 2003-03-02 14:24:48 +0000 |
| commit | b4822ade387234e8ee361ed9b69ab399f12afa04 (patch) | |
| tree | 43e0188013ec61445b1395a9275af27bbb9149b4 /libjava/java/awt/dnd/DragSource.java | |
| parent | 8a035a6bf6c79874f0d3f57152562979d0e222f6 (diff) | |
| download | gcc-b4822ade387234e8ee361ed9b69ab399f12afa04.zip gcc-b4822ade387234e8ee361ed9b69ab399f12afa04.tar.gz gcc-b4822ade387234e8ee361ed9b69ab399f12afa04.tar.bz2 | |
DnDEventMulticaster.java: New file.
2003-03-02 Michael Koch <konqueror@gmx.de>
* java/awt/dnd/DnDEventMulticaster.java: New file.
* java/awt/dnd/DragSource.java
(flavorMap): New member variable.
(dragSourceListener): New member variable.
(dragSourceMotionListener): New member variable.
(getFlavorMap): Implemented.
(createDragGestureRecognizer): Implemented.
(addDragSourceListener): Implemented.
(removeDragSourceListener): Implemented.
(getDragSourceListeners): Implemented.
(addDragSourceMotionListener): Implemented.
(removeDragSourceMotionListener): Implemented.
(getDragSourceMotionListeners): Implemented.
(getListeners): Implemented.
* java/awt/dnd/DragSourceContext.java
(peer): New member variable.
(cursor): New member variable.
(transferable): New member variable.
(trigger): New member variable.
(dragSourceListener): New member variable.
(image): New member variable.
(offset): New member variable.
(DragSourceContext): Implemented.
(getDragSource): Implemented.
(getComponent): Implemented.
(getTrigger): Implemented.
(getSourceActions): Implemented.
(setCursor): Implemented.
(getCursor): Implemented.
(addDragSourceListener): Implemented.
(removeDragSourceListener): Implemented.
(getTransferable): Implemented.
* java/awt/dnd/DropTarget.java
(DropTargetAutoScroller.component): New member variable.
(DropTargetAutoScroller.point): New member variable.
(DropTargetAutoScroller.DropTargetAutoScroller): Implemented.
(DropTargetAutoScroller.updateLocation): Implemented.
(active): Renamed from isActive, defaults to true now.
(component): New member variable.
(flavorMap): New member variable.
(actions): New member variable.
(dropTargetContext): New member variable.
(dropTargetListener): New member variable.
(DropTarget): Implemented.
(getComponent): Implemented.
(setComponent): Implemented.
(setDefaultActions): Implemented.
(getDefaultActions): Implemented.
(setActive): Use active instead of isActive.
(isActive): Use active instead of isActive.
(addDropTargetListener): Implemented.
(removeDropTargetListener): Implemented.
(getFlavorMap): Implemented.
(setFlavorMap): Implemented.
(getDropTargetContext): Implemented.
(createDropTargetContext): Implemented.
(createDropTargetAutoScroller): Implemented.
* java/awt/dnd/DropTargetContext.java
(TransferableProxy.getTransferDataFlavors): Implemented.
(TransferableProxy.isDataFlavorSupported): Implemented.
(TransferableProxy.getTransferData): Implemented.
(dropTarget): New member variable.
(dtcp): New member variable.
(DropTargetContext): New package private constructor.
(getDropTarget): Implemented.
(getComponent): Implemented.
(addNotify): Implemented.
(removeNotify): Implemented.
(getCurrentDataFlavorsAsList): Implemented.
(isDataFlavorSupported): Implemented.
* java/awt/dnd/MouseDragGestureRecognizer.java
(registerListeners): Implemented.
(unregisterListeners): Implemented.
* Makefile.am
(awt_java_source_files): Added java/awt/dnd/DnDEventMulticaster.java.
* Makefile.in: Regenerated.
From-SVN: r63665
Diffstat (limited to 'libjava/java/awt/dnd/DragSource.java')
| -rw-r--r-- | libjava/java/awt/dnd/DragSource.java | 67 |
1 files changed, 59 insertions, 8 deletions
diff --git a/libjava/java/awt/dnd/DragSource.java b/libjava/java/awt/dnd/DragSource.java index 740235a..f6083f6 100644 --- a/libjava/java/awt/dnd/DragSource.java +++ b/libjava/java/awt/dnd/DragSource.java @@ -44,12 +44,20 @@ import java.awt.GraphicsEnvironment; import java.awt.HeadlessException; import java.awt.Image; import java.awt.Point; +import java.awt.Toolkit; import java.awt.datatransfer.FlavorMap; +import java.awt.datatransfer.SystemFlavorMap; import java.awt.datatransfer.Transferable; import java.awt.dnd.peer.DragSourceContextPeer; +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; import java.io.Serializable; import java.util.EventListener; +/** + * @since 1.2 + */ public class DragSource implements Serializable { /** @@ -64,6 +72,11 @@ public class DragSource implements Serializable public static final Cursor DefaultMoveNoDrop = null; public static final Cursor DefaultLinkNoDrop = null; + private transient FlavorMap flavorMap = SystemFlavorMap.getDefaultFlavorMap (); + + private transient DragSourceListener dragSourceListener; + private transient DragSourceMotionListener dragSourceMotionListener; + /** * Initializes the drag source. * @@ -159,51 +172,89 @@ public class DragSource implements Serializable public FlavorMap getFlavorMap() { - return null; + return flavorMap; } public DragGestureRecognizer createDragGestureRecognizer(Class recognizer, Component c, int actions, DragGestureListener dgl) { - return null; + return Toolkit.getDefaultToolkit () + .createDragGestureRecognizer (recognizer, this, c, actions, + dgl); } public DragGestureRecognizer createDefaultDragGestureRecognizer(Component c, int actions, DragGestureListener dgl) { - return null; + return createDragGestureRecognizer (MouseDragGestureRecognizer.class, c, + actions, dgl); } + /** + * @since 1.4 + */ public void addDragSourceListener(DragSourceListener l) { + DnDEventMulticaster.add (dragSourceListener, l); } + /** + * @since 1.4 + */ public void removeDragSourceListener(DragSourceListener l) { + DnDEventMulticaster.remove (dragSourceListener, l); } + /** + * @since 1.4 + */ public DragSourceListener[] getDragSourceListeners() { - return null; + return (DragSourceListener[]) getListeners (DragSourceListener.class); } + /** + * @since 1.4 + */ public void addDragSourceMotionListener(DragSourceMotionListener l) { + DnDEventMulticaster.add (dragSourceMotionListener, l); } + /** + * @since 1.4 + */ public void removeDragSourceMotionListener(DragSourceMotionListener l) { + DnDEventMulticaster.remove (dragSourceMotionListener, l); } - public DragSourceMotionListener[] getDragSourceMotionListeners() + /** + * @since 1.4 + */ + public DragSourceMotionListener[] getDragSourceMotionListeners () { - return null; + return (DragSourceMotionListener[]) getListeners + (DragSourceMotionListener.class); } - public EventListener[] getListeners(Class type) + /** + * @since 1.4 + */ + public EventListener[] getListeners (Class listenerType) { - return null; + if (listenerType == DragSourceListener.class) + return DnDEventMulticaster.getListeners (dragSourceListener, + listenerType); + + if (listenerType == DragSourceMotionListener.class) + return DnDEventMulticaster.getListeners (dragSourceMotionListener, + listenerType); + + // Return an empty EventListener array. + return new EventListener [0]; } } // class DragSource |