BasicTreeUI.TreeHomeAction (Java SE 15)

java.lang.Object

javax.swing.AbstractAction

javax.swing.plaf.basic.BasicTreeUI.TreeHomeAction

All Implemented Interfaces:: ActionListener, Serializable, Cloneable, EventListener, Action

Enclosing class:: BasicTreeUI

public class BasicTreeUI.TreeHomeAction
extends AbstractAction

TreeHomeAction is used to handle end/home actions. Scrolls either the first or last cell to be visible based on direction.

Field Summary

Fields

Modifier and Type Field Description

protected int direction
The direction.

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

Constructors

Constructor Description

TreeHomeAction(int direction, String name)
Constructs a new instance of TreeHomeAction.
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 Details
- direction
  
  protected int direction
  
  The direction.
Constructor Details
- TreeHomeAction
  
  public TreeHomeAction(int direction, String name)
  
  Constructs a new instance of TreeHomeAction.
  
  Parameters:
  
  direction - the direction
  
  name - the name of action