Class BasicTreeUI.TreePageAction
- java.lang.Object
-
- javax.swing.AbstractAction
-
- javax.swing.plaf.basic.BasicTreeUI.TreePageAction
- All Implemented Interfaces:
-
ActionListener
,Serializable
,Cloneable
,EventListener
,Action
- Enclosing class:
- BasicTreeUI
public class BasicTreeUI.TreePageAction extends AbstractAction
TreePageAction handles page up and page down events.
- See Also:
- Serialized Form
Field Summary
Modifier and Type | Field | Description |
---|---|---|
protected int | direction | Specifies the direction to adjust the selection by. |
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 |
---|---|
TreePageAction(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
Specifies the direction to adjust the selection by.
Constructor Detail
TreePageAction
public TreePageAction(int direction, String name)
Constructs a new instance of TreePageAction
.
- Parameters:
-
direction
- the direction -
name
- the name of action