javax.swing.plaf.basic
Class BasicTreeUI.TreeIncrementAction
java.lang.Object
javax.swing.AbstractAction
javax.swing.plaf.basic.BasicTreeUI.TreeIncrementAction
- All Implemented Interfaces:
- Action, ActionListener, Cloneable, EventListener, Serializable
- Enclosing class:
- BasicTreeUI
- public class BasicTreeUI.TreeIncrementAction
- extends AbstractAction
TreeIncrementAction is used to handle up/down actions. Selection
is moved up or down based on direction.
- See Also:
- Serialized Form
Field Summary |
private boolean |
addToSelection
If true the new item is added to the selection, if false the
selection is reset. |
private boolean |
changeSelection
|
protected int |
direction
Specifies the direction to adjust the selection by. |
direction
protected int direction
- Specifies the direction to adjust the selection by.
addToSelection
private boolean addToSelection
- If true the new item is added to the selection, if false the
selection is reset.
changeSelection
private boolean changeSelection
BasicTreeUI.TreeIncrementAction
public BasicTreeUI.TreeIncrementAction(int direction,
String name)
BasicTreeUI.TreeIncrementAction
private BasicTreeUI.TreeIncrementAction(int direction,
String name,
boolean addToSelection,
boolean changeSelection)
actionPerformed
public void actionPerformed(ActionEvent e)
- Description copied from interface:
ActionListener
- Invoked when an action occurs.
isEnabled
public boolean isEnabled()
- Description copied from class:
AbstractAction
- Returns true if the action is enabled.
- Specified by:
isEnabled
in interface Action
- Overrides:
isEnabled
in class AbstractAction
- Returns:
- true if the action is enabled, false otherwise
- See Also:
Action.isEnabled()