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javax.swing.plaf.basic
Class BasicTreeUI.TreePageAction

java.lang.Object sample code for java.lang.Object definition code for java.lang.Object 
  extended by javax.swing.AbstractAction sample code for javax.swing.AbstractAction definition code for javax.swing.AbstractAction 
      extended by javax.swing.plaf.basic.BasicTreeUI.TreePageAction
All Implemented Interfaces:
ActionListener sample code for java.awt.event.ActionListener definition code for java.awt.event.ActionListener , Serializable sample code for java.io.Serializable definition code for java.io.Serializable , Cloneable sample code for java.lang.Cloneable definition code for java.lang.Cloneable , EventListener sample code for java.util.EventListener definition code for java.util.EventListener , Action sample code for javax.swing.Action definition code for javax.swing.Action
Enclosing class:
BasicTreeUI sample code for javax.swing.plaf.basic.BasicTreeUI definition code for javax.swing.plaf.basic.BasicTreeUI 
public class BasicTreeUI.TreePageAction
extends AbstractAction sample code for javax.swing.AbstractAction definition code for javax.swing.AbstractAction

TreePageAction handles page up and page down events.

See Also:
Serialized Form

Field Summary
protected  int direction sample code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.direction definition code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.direction
          Specifies the direction to adjust the selection by.
 
Fields inherited from class javax.swing.AbstractAction sample code for javax.swing.AbstractAction definition code for javax.swing.AbstractAction
changeSupport sample code for javax.swing.AbstractAction.changeSupport definition code for javax.swing.AbstractAction.changeSupport , enabled sample code for javax.swing.AbstractAction.enabled definition code for javax.swing.AbstractAction.enabled
 
Fields inherited from interface javax.swing.Action sample code for javax.swing.Action definition code for javax.swing.Action
ACCELERATOR_KEY sample code for javax.swing.Action.ACCELERATOR_KEY definition code for javax.swing.Action.ACCELERATOR_KEY , ACTION_COMMAND_KEY sample code for javax.swing.Action.ACTION_COMMAND_KEY definition code for javax.swing.Action.ACTION_COMMAND_KEY , DEFAULT sample code for javax.swing.Action.DEFAULT definition code for javax.swing.Action.DEFAULT , LONG_DESCRIPTION sample code for javax.swing.Action.LONG_DESCRIPTION definition code for javax.swing.Action.LONG_DESCRIPTION , MNEMONIC_KEY sample code for javax.swing.Action.MNEMONIC_KEY definition code for javax.swing.Action.MNEMONIC_KEY , NAME sample code for javax.swing.Action.NAME definition code for javax.swing.Action.NAME , SHORT_DESCRIPTION sample code for javax.swing.Action.SHORT_DESCRIPTION definition code for javax.swing.Action.SHORT_DESCRIPTION , SMALL_ICON sample code for javax.swing.Action.SMALL_ICON definition code for javax.swing.Action.SMALL_ICON
 
Constructor Summary
BasicTreeUI.TreePageAction sample code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.BasicTreeUI.TreePageAction(int, java.lang.String) definition code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.BasicTreeUI.TreePageAction(int, java.lang.String) (int direction, String sample code for java.lang.String definition code for java.lang.String  name)
           
 
Method Summary
 void actionPerformed sample code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.actionPerformed(java.awt.event.ActionEvent) definition code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.actionPerformed(java.awt.event.ActionEvent) (ActionEvent sample code for java.awt.event.ActionEvent definition code for java.awt.event.ActionEvent  e)
          Invoked when an action occurs.
 boolean isEnabled sample code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.isEnabled() definition code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.isEnabled() ()
          Returns true if the action is enabled.
 
Methods inherited from class javax.swing.AbstractAction sample code for javax.swing.AbstractAction definition code for javax.swing.AbstractAction
addPropertyChangeListener sample code for javax.swing.AbstractAction.addPropertyChangeListener(java.beans.PropertyChangeListener) definition code for javax.swing.AbstractAction.addPropertyChangeListener(java.beans.PropertyChangeListener) , clone sample code for javax.swing.AbstractAction.clone() definition code for javax.swing.AbstractAction.clone() , firePropertyChange sample code for javax.swing.AbstractAction.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object) definition code for javax.swing.AbstractAction.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object) , getKeys sample code for javax.swing.AbstractAction.getKeys() definition code for javax.swing.AbstractAction.getKeys() , getPropertyChangeListeners sample code for javax.swing.AbstractAction.getPropertyChangeListeners() definition code for javax.swing.AbstractAction.getPropertyChangeListeners() , getValue sample code for javax.swing.AbstractAction.getValue(java.lang.String) definition code for javax.swing.AbstractAction.getValue(java.lang.String) , putValue sample code for javax.swing.AbstractAction.putValue(java.lang.String, java.lang.Object) definition code for javax.swing.AbstractAction.putValue(java.lang.String, java.lang.Object) , removePropertyChangeListener sample code for javax.swing.AbstractAction.removePropertyChangeListener(java.beans.PropertyChangeListener) definition code for javax.swing.AbstractAction.removePropertyChangeListener(java.beans.PropertyChangeListener) , setEnabled sample code for javax.swing.AbstractAction.setEnabled(boolean) definition code for javax.swing.AbstractAction.setEnabled(boolean)
 
Methods inherited from class java.lang.Object sample code for java.lang.Object definition code for java.lang.Object
equals sample code for java.lang.Object.equals(java.lang.Object) definition code for java.lang.Object.equals(java.lang.Object) , finalize sample code for java.lang.Object.finalize() definition code for java.lang.Object.finalize() , getClass sample code for java.lang.Object.getClass() definition code for java.lang.Object.getClass() , hashCode sample code for java.lang.Object.hashCode() definition code for java.lang.Object.hashCode() , notify sample code for java.lang.Object.notify() definition code for java.lang.Object.notify() , notifyAll sample code for java.lang.Object.notifyAll() definition code for java.lang.Object.notifyAll() , toString sample code for java.lang.Object.toString() definition code for java.lang.Object.toString() , wait sample code for java.lang.Object.wait() definition code for java.lang.Object.wait() , wait sample code for java.lang.Object.wait(long) definition code for java.lang.Object.wait(long) , wait sample code for java.lang.Object.wait(long, int) definition code for java.lang.Object.wait(long, int)
 

Field Detail

direction sample code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.direction 

protected int direction
Specifies the direction to adjust the selection by.

Constructor Detail

BasicTreeUI.TreePageAction sample code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction(int, java.lang.String) definition code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction(int, java.lang.String) 

public BasicTreeUI.TreePageAction(int direction,
                                  String sample code for java.lang.String definition code for java.lang.String  name)
Method Detail

actionPerformed sample code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.actionPerformed(java.awt.event.ActionEvent) definition code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.actionPerformed(java.awt.event.ActionEvent) 

public void actionPerformed(ActionEvent sample code for java.awt.event.ActionEvent definition code for java.awt.event.ActionEvent  e)
Description copied from interface: ActionListener sample code for java.awt.event.ActionListener.actionPerformed(java.awt.event.ActionEvent) definition code for java.awt.event.ActionListener.actionPerformed(java.awt.event.ActionEvent)
Invoked when an action occurs.

isEnabled sample code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.isEnabled() definition code for javax.swing.plaf.basic.BasicTreeUI.TreePageAction.isEnabled() 

public boolean isEnabled()
Description copied from class: AbstractAction sample code for javax.swing.AbstractAction.isEnabled() definition code for javax.swing.AbstractAction.isEnabled()
Returns true if the action is enabled.

Specified by:
isEnabled sample code for javax.swing.Action.isEnabled() definition code for javax.swing.Action.isEnabled() in interface Action sample code for javax.swing.Action definition code for javax.swing.Action
Overrides:
isEnabled sample code for javax.swing.AbstractAction.isEnabled() definition code for javax.swing.AbstractAction.isEnabled() in class AbstractAction sample code for javax.swing.AbstractAction definition code for javax.swing.AbstractAction
Returns:
true if the action is enabled, false otherwise
See Also:
Action.isEnabled() sample code for javax.swing.Action.isEnabled() definition code for javax.swing.Action.isEnabled()
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