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JGraph |
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java.lang.Objectorg.jgraph.plaf.basic.BasicGraphDropTargetListener
public class BasicGraphDropTargetListener
Constructor Summary | |
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BasicGraphDropTargetListener()
construct a DropTargetAutoScroller |
Method Summary | |
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void |
actionPerformed(java.awt.event.ActionEvent e)
The timer fired, perform autoscroll if the pointer is within the autoscroll region. |
void |
dragEnter(java.awt.dnd.DropTargetDragEvent e)
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void |
dragExit(java.awt.dnd.DropTargetEvent e)
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void |
dragOver(java.awt.dnd.DropTargetDragEvent e)
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void |
drop(java.awt.dnd.DropTargetDropEvent e)
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void |
dropActionChanged(java.awt.dnd.DropTargetDragEvent e)
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protected void |
restoreComponentState(javax.swing.JComponent c)
called to restore the state of a component in case a drop is not performed. |
protected void |
restoreComponentStateForDrop(javax.swing.JComponent c)
called to restore the state of a component in case a drop is performed. |
protected void |
saveComponentState(javax.swing.JComponent c)
called to save the state of a component in case it needs to be restored because a drop is not performed. |
protected void |
updateInsertionLocation(javax.swing.JComponent c,
java.awt.Point p)
called to set the insertion location to match the current mouse pointer coordinates. |
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 BasicGraphDropTargetListener()
Method Detail |
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protected void saveComponentState(javax.swing.JComponent c)
protected void restoreComponentState(javax.swing.JComponent c)
protected void restoreComponentStateForDrop(javax.swing.JComponent c)
protected void updateInsertionLocation(javax.swing.JComponent c, java.awt.Point p)
public void actionPerformed(java.awt.event.ActionEvent e)
actionPerformed
in interface java.awt.event.ActionListener
e
- the ActionEvent
public void dragEnter(java.awt.dnd.DropTargetDragEvent e)
dragEnter
in interface java.awt.dnd.DropTargetListener
public void dragOver(java.awt.dnd.DropTargetDragEvent e)
dragOver
in interface java.awt.dnd.DropTargetListener
public void dragExit(java.awt.dnd.DropTargetEvent e)
dragExit
in interface java.awt.dnd.DropTargetListener
public void drop(java.awt.dnd.DropTargetDropEvent e)
drop
in interface java.awt.dnd.DropTargetListener
public void dropActionChanged(java.awt.dnd.DropTargetDragEvent e)
dropActionChanged
in interface java.awt.dnd.DropTargetListener
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JGraph |
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