Class AutoScrollingTreeDropTarget
java.lang.Object
java.awt.dnd.DropTarget
org.pushingpixels.radiance.theming.internal.widget.tree.dnd.AutoScrollingTreeDropTarget
- All Implemented Interfaces:
DropTargetListener
,Serializable
,EventListener
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Nested Class Summary
Nested classes/interfaces inherited from class java.awt.dnd.DropTarget
DropTarget.DropTargetAutoScroller
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected void
private void
doAutoscroll
(Point aPoint) protected void
protected void
updateAutoscroll
(Point dragCursorLocn) Methods inherited from class java.awt.dnd.DropTarget
addDropTargetListener, addNotify, createDropTargetAutoScroller, createDropTargetContext, dragEnter, dragExit, dragOver, drop, dropActionChanged, getComponent, getDefaultActions, getDropTargetContext, getFlavorMap, isActive, removeDropTargetListener, removeNotify, setActive, setComponent, setDefaultActions, setFlavorMap
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Field Details
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viewport
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scrollUnits
private int scrollUnits -
tree
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lastDragCursorLocn
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AUTOSCROLL_MARGIN
private static final int AUTOSCROLL_MARGIN- See Also:
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Constructor Details
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AutoScrollingTreeDropTarget
AutoScrollingTreeDropTarget(JTree aTree, DropTargetListener listener)
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Method Details
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updateAutoscroll
- Overrides:
updateAutoscroll
in classDropTarget
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initializeAutoscrolling
- Overrides:
initializeAutoscrolling
in classDropTarget
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clearAutoscroll
protected void clearAutoscroll()- Overrides:
clearAutoscroll
in classDropTarget
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doAutoscroll
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