org.gvsig.mapsheets.tool

Class EmptyPanListener

java.lang.Object

org.gvsig.mapsheets.tool.EmptyPanListener

All Implemented Interfaces:

PanListener, ToolListener

public class EmptyPanListener
extends Object
implements PanListener

Dummy listener needed to comply with constructor.

Constructor Summary

Constructors

Constructor and Description
EmptyPanListener()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	cancelDrawing() Determines if the drawing process that this tool executes on the MapControl instance could be canceled or not.
Image	getImageCursor() Gets the Cursor associated to this tool.
void	move(MoveEvent event) Called when user drags the mouse on the view.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyPanListener

public EmptyPanListener()

Method Detail

move

public void move(MoveEvent event)
          throws BehaviorException

Description copied from interface: PanListener

Called when user drags the mouse on the view.

Updates the extent coordinates according to the direction of the movement between the initial and final points of line determined by the move of the mouse.

Specified by:

move in interface PanListener

Parameters:

event - mouse event information about the initial and final positions of the movement

Throws:

BehaviorException - will be thrown when fails the process of this tool

cancelDrawing

public boolean cancelDrawing()

Description copied from interface: ToolListener

Determines if the drawing process that this tool executes on the MapControl instance could be canceled or not.

Specified by:

cancelDrawing in interface ToolListener

Returns:

true if is cancellable; otherwise returns false

getImageCursor

public Image getImageCursor()

Description copied from interface: ToolListener

Gets the Cursor associated to this tool.

Specified by:

getImageCursor in interface ToolListener

Returns:

component with the bitmap associated to this tool