jas.plot
Class LayerMouseListener

java.lang.Object
  jas.plot.LayerMouseListener

All Implemented Interfaces:

ILayerMouseListener

public class LayerMouseListener
extends java.lang.Object
implements ILayerMouseListener

A generic implementation of the ILayerMouseListener interface. If you want to manage only one or two mouse events, you can extend this class, overriding only the useful methods. The methods not overridden return always false.

Title: JAS

Description: Java Agent-based Simulation library

Copyright (C) 2002 Michele Sonnessa

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

Author:

Michele Sonnessa

Constructor Summary

LayerMouseListener()

Method Summary

boolean	performDblClickActionAt(int atX, int atY) Notify a double click event on a specific cell.
boolean	performMouseMovedFromTo(int fromX, int fromY, int toX, int toY) Notify a mouse dragging action.
boolean	performRightClickActionAt(int atX, int atY) Notify a right button click event on a specific cell.

Methods inherited from class java.lang.Object

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

Constructor Detail

LayerMouseListener

public LayerMouseListener()

Method Detail

performDblClickActionAt

public boolean performDblClickActionAt(int atX,
                                       int atY)

Description copied from interface: ILayerMouseListener

Notify a double click event on a specific cell.

Specified by:

performDblClickActionAt in interface ILayerMouseListener

Parameters:

atX - The x coordinate of the clicked cell.

atY - The y coordinate of the clicked cell.

Returns:

True if the layer intercepted the event. False if the notify has been ignored.

performMouseMovedFromTo

public boolean performMouseMovedFromTo(int fromX,
                                       int fromY,
                                       int toX,
                                       int toY)

Description copied from interface: ILayerMouseListener

Notify a mouse dragging action.

Specified by:

performMouseMovedFromTo in interface ILayerMouseListener

Parameters:

fromX - The x coordinate of the starting cell.

fromY - The y coordinate of the starting cell.

toX - The x coordinate of the target cell.

toY - The y coordinate of the target cell.

Returns:

True if the layer intercepted the event. False if the notify has been ignored.

performRightClickActionAt

public boolean performRightClickActionAt(int atX,
                                         int atY)

Description copied from interface: ILayerMouseListener

Notify a right button click event on a specific cell.

Specified by:

performRightClickActionAt in interface ILayerMouseListener

Parameters:

atX - The x coordinate of the clicked cell.

atY - The y coordinate of the clicked cell.

Returns:

True if the layer intercepted the event. False if the notify has been ignored.