- java.lang.Object
- javax.swing.AbstractAction
- javax.swing.plaf.basic.BasicTreeUI.TreeTraverseAction
- All Implemented Interfaces:
ActionListener,Serializable,Cloneable,EventListener,Action
- Enclosing class:
- BasicTreeUI
public class BasicTreeUI.TreeTraverseAction extends AbstractAction
TreeTraverseActionis the action used for left/right keys. Will toggle the expandedness of a node, as well as potentially incrementing the selection.- See Also:
- Serialized Form
Field Summary
Fields Modifier and Type Field Description protected intdirectionDetermines direction to traverse, 1 means expand, -1 means collapse.Fields declared in class javax.swing.AbstractAction
changeSupport, enabled
Fields declared in interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON
Constructor Summary
Constructors Constructor Description TreeTraverseAction(int direction, String name)Constructs a new instance ofTreeTraverseAction.
Method Summary
Methods declared in class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
Methods declared in class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods declared in interface java.awt.event.ActionListener
actionPerformed
Constructor Detail
TreeTraverseAction
public TreeTraverseAction(int direction, String name)Constructs a new instance ofTreeTraverseAction.- Parameters:
direction- the directionname- the name of action