edu.rice.cs.util.swing
Class RightClickMouseAdapter

java.lang.Object
  java.awt.event.MouseAdapter
      edu.rice.cs.util.swing.RightClickMouseAdapter

All Implemented Interfaces:

MouseListener, MouseMotionListener, MouseWheelListener, EventListener

Direct Known Subclasses:

RegionsListPanel.RegionMouseAdapter, RegionsTreePanel.RegionMouseAdapter

public abstract class RightClickMouseAdapter
extends MouseAdapter

Abstract mouse listener that supports showing a popup menu. If subclasses override mousePressed() or mouseReleased(), they should first call the superclass method so that the popup will be shown correctly. Because of platform differences, we must check for popup trigger both when the mouse is pressed and when it is released.

Constructor Summary

RightClickMouseAdapter()

Method Summary

protected abstract void	_popupAction(MouseEvent e) Performs the action when the popup trigger is received.
void	mousePressed(MouseEvent e) Signals that the mouse has been pressed.
void	mouseReleased(MouseEvent e) Signals that the mouse has been released.

Methods inherited from class java.awt.event.MouseAdapter

mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseWheelMoved

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RightClickMouseAdapter

public RightClickMouseAdapter()

Method Detail

_popupAction

protected abstract void _popupAction(MouseEvent e)

Performs the action when the popup trigger is received. Generally shows a popup context menu.

Parameters:

e - the MouseEvent that is a popup trigger

mousePressed

public void mousePressed(MouseEvent e)

Signals that the mouse has been pressed.

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class MouseAdapter

Parameters:

e - the MouseEvent that just occurred

mouseReleased

public void mouseReleased(MouseEvent e)

Signals that the mouse has been released.

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class MouseAdapter

Parameters:

e - the MouseEvent that just occurred