javax.swing.plaf.basic
Class BasicTreeUI.TreeTraverseAction
java.lang.Object
|
+--javax.swing.plaf.basic.BasicTreeUI.TreeTraverseAction
- public class BasicTreeUI.TreeTraverseAction
- extends Object
- implements ActionListener
TreeTraverseAction is the action used for left/right keys.
Will toggle the expandedness of a node, as well as potentially
incrementing the selection.
Field Summary |
protected int |
direction
Determines direction to traverse, 1 means expand, -1 means
collapse. |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
direction
protected int direction
- Determines direction to traverse, 1 means expand, -1 means
collapse.
BasicTreeUI.TreeTraverseAction
public BasicTreeUI.TreeTraverseAction(int direction,
String name)
actionPerformed
public void actionPerformed(ActionEvent e)
- Specified by:
- actionPerformed in interface ActionListener
isEnabled
public boolean isEnabled()
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