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, int xScrollDistance, int yScrollDistance, @NotNull MapCursor<G,A,R> mapCursor, @NotNull 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.
@NotNull javax.swing.JScrollPane	getScrollPane() Returns the JScrollPane of the renderer.
void	setViewPosition(@NotNull java.awt.Point viewPosition) Sets the view position.

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,
                        int xScrollDistance,
                        int yScrollDistance,
                        @NotNull
                        @NotNull MapCursor<G,A,R> mapCursor,
                        @NotNull
                        @NotNull AbstractMapRenderer<G,A,R> renderer)

Creates a new instance.

Parameters:

isPickmap - whether the map model belongs to a pickmap

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

setViewPosition

public void setViewPosition(@NotNull
                            @NotNull java.awt.Point viewPosition)

Sets the view position.

Parameters:

viewPosition - the view position to show

closeNotify

public void closeNotify()

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

getScrollPane

@NotNull
public @NotNull javax.swing.JScrollPane getScrollPane()

Returns the JScrollPane of the renderer.

Returns:

the scroll pane