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JGraph |
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java.lang.Objectorg.jgraph.plaf.basic.BasicGraphDropTargetListener
org.jgraph.plaf.basic.BasicGraphUI.GraphDropTargetListener
public class BasicGraphUI.GraphDropTargetListener
Graph Drop Target Listener
Constructor Summary | |
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BasicGraphUI.GraphDropTargetListener()
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Method Summary | |
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void |
dragEnter(DropTargetDragEvent e)
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void |
dropActionChanged(DropTargetDragEvent e)
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protected void |
restoreComponentState(JComponent comp)
called to restore the state of a component because a drop was not performed. |
protected void |
saveComponentState(JComponent comp)
called to save the state of a component in case it needs to be restored because a drop is not performed. |
protected void |
updateInsertionLocation(JComponent comp,
Point p)
called to set the insertion location to match the current mouse pointer coordinates. |
Methods inherited from class org.jgraph.plaf.basic.BasicGraphDropTargetListener |
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actionPerformed, dragExit, dragOver, drop, restoreComponentStateForDrop |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BasicGraphUI.GraphDropTargetListener()
Method Detail |
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protected void saveComponentState(JComponent comp)
saveComponentState
in class BasicGraphDropTargetListener
protected void restoreComponentState(JComponent comp)
restoreComponentState
in class BasicGraphDropTargetListener
protected void updateInsertionLocation(JComponent comp, Point p)
updateInsertionLocation
in class BasicGraphDropTargetListener
public void dragEnter(DropTargetDragEvent e)
dragEnter
in interface DropTargetListener
dragEnter
in class BasicGraphDropTargetListener
public void dropActionChanged(DropTargetDragEvent e)
dropActionChanged
in interface DropTargetListener
dropActionChanged
in class BasicGraphDropTargetListener
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