Class BasicTreeUI.TreeTraverseAction
- 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
TreeTraverseAction is 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
| Modifier and Type | Field | Description |
|---|---|---|
protected int | direction | Determines 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
| Constructor | Description |
|---|---|
TreeTraverseAction(int direction,
String name) | Constructs a new instance of |
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 javax.swing.Action
accept Methods declared in interface java.awt.event.ActionListener
actionPerformed Field Detail
direction
protected int direction
Determines direction to traverse, 1 means expand, -1 means collapse.
Constructor Detail
TreeTraverseAction
public TreeTraverseAction(int direction,
String name) Constructs a new instance of TreeTraverseAction.
- Parameters:
-
direction- the direction -
name- the name of action