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