com.maryanovsky.map.client
Class MapWidget.MapMoveAction

java.lang.Object
  com.maryanovsky.map.client.MapWidget.MapMoveAction

All Implemented Interfaces:

MoveAction

Enclosing class:

MapWidget

public abstract static class MapWidget.MapMoveAction
extends Object
implements MoveAction

A MoveAction on the map widget. This is a convenience class which converts the event's target widget into a MapWidget. Additionally, it makes sure to invoke the delegate method only if the MapWidget is already displaying a (non null) map.

Constructor Summary

MapWidget.MapMoveAction()

Method Summary

protected abstract void	mapMoved(MapWidget mapWidget, PointView point) Invoked when the mouse is moved over the MapWidget without any buttons pressed.
void	mouseMoved(Widget target, PointView point) Converts the target widget into a MapWidget and calls mapMoved(MapWidget, PointView).

Methods inherited from class java.lang.Object

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

Constructor Detail

MapWidget.MapMoveAction

public MapWidget.MapMoveAction()

Method Detail

mouseMoved

public void mouseMoved(Widget target,
                       PointView point)

Converts the target widget into a MapWidget and calls mapMoved(MapWidget, PointView).

Specified by:

mouseMoved in interface MoveAction

Parameters:

target - The widget that was clicked.

point - The location of the mouse cursor, point, relative to the widget's origin.

mapMoved

protected abstract void mapMoved(MapWidget mapWidget,
                                 PointView point)

Invoked when the mouse is moved over the MapWidget without any buttons pressed.