net.sf.gridarta.gui.map.mapview

Class MapCursorTracker<G extends GameObject<G,A,R>,A extends MapArchObject<A>,R extends Archetype<G,A,R>>

java.lang.Object

net.sf.gridarta.gui.map.mapview.MapCursorTracker<G,A,R>

public class MapCursorTracker<G extends GameObject<G,A,R>,A extends MapArchObject<A>,R extends Archetype<G,A,R>>
extends java.lang.Object

Tracks the MapCursor of map and scrolls the AbstractMapRenderer so that the map cursor remains visible.

Constructor Summary

Constructors

Constructor and Description
MapCursorTracker(boolean isPickmap, java.awt.Point viewPosition, int xScrollDistance, int yScrollDistance, MapCursor<G,A,R> mapCursor, AbstractMapRenderer<G,A,R> renderer) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	closeNotify() Must be called when this instance is not used anymore.
javax.swing.JScrollPane	getScrollPane() Returns the JScrollPane of the renderer.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapCursorTracker

public MapCursorTracker(boolean isPickmap,
                        @Nullable
                        java.awt.Point viewPosition,
                        int xScrollDistance,
                        int yScrollDistance,
                        @NotNull
                        MapCursor<G,A,R> mapCursor,
                        @NotNull
                        AbstractMapRenderer<G,A,R> renderer)

Creates a new instance.

Parameters:

isPickmap - whether the map model belongs to a pickmap

viewPosition - the initial view position to show; null=show top left corner

xScrollDistance - the x distance when scrolling

yScrollDistance - the y distance when scrolling

mapCursor - the map cursor to track

renderer - the map renderer to update

Method Detail

closeNotify

public void closeNotify()

Must be called when this instance is not used anymore. It un-registers all listeners.

getScrollPane

@NotNull
public javax.swing.JScrollPane getScrollPane()

Returns the JScrollPane of the renderer.

Returns:

the scroll pane