Package org.openstreetmap.josm.gui

Class MapView.LayerInvalidatedListener

java.lang.Object

org.openstreetmap.josm.gui.MapView.LayerInvalidatedListener

All Implemented Interfaces:

MapViewPaintable.PaintableInvalidationListener

Enclosing class:

MapView

private final class MapView.LayerInvalidatedListener
extends java.lang.Object
implements MapViewPaintable.PaintableInvalidationListener

An invalidation listener that simply calls repaint() for now.

Since:

10271

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	ignoreRepaint
private java.util.Set<MapViewPaintable>	invalidatedLayers

Constructor Summary

Constructors

Modifier	Constructor	Description
private	LayerInvalidatedListener()

Method Summary

Modifier and Type	Method	Description
void	addTo(MapViewPaintable p)	Temporary until all MapViewPaintables support this.
private java.util.Set<MapViewPaintable>	collectInvalidatedLayers()	Retrieves a set of all layers that have been marked as invalid since the last call to this method.
void	invalidate(MapViewPaintable mapViewPaintable)	Invalidate contents and repaint map view
void	paintableInvalidated(MapViewPaintable.PaintableInvalidationEvent event)	Called whenever a MapViewPaintable.PaintableInvalidationEvent is fired.
void	removeFrom(MapViewPaintable p)	Temporary until all MapViewPaintables support this.
private void	traceRandomRepaint()	Attempts to trace repaints that did not originate from this listener.

Methods inherited from class java.lang.Object

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

Field Detail

ignoreRepaint

private boolean ignoreRepaint

invalidatedLayers

private final java.util.Set<MapViewPaintable> invalidatedLayers

Constructor Detail

LayerInvalidatedListener

private LayerInvalidatedListener()

Method Detail

paintableInvalidated

public void paintableInvalidated(MapViewPaintable.PaintableInvalidationEvent event)

Description copied from interface: MapViewPaintable.PaintableInvalidationListener

Called whenever a MapViewPaintable.PaintableInvalidationEvent is fired. This might be called from any thread.

Specified by:

paintableInvalidated in interface MapViewPaintable.PaintableInvalidationListener

Parameters:

event - The event

invalidate

public void invalidate(MapViewPaintable mapViewPaintable)

Invalidate contents and repaint map view

Parameters:

mapViewPaintable - invalidated layer

addTo

public void addTo(MapViewPaintable p)

Temporary until all MapViewPaintables support this.

Parameters:

p - The paintable.

removeFrom

public void removeFrom(MapViewPaintable p)

Temporary until all MapViewPaintables support this.

Parameters:

p - The paintable.

traceRandomRepaint

private void traceRandomRepaint()

Attempts to trace repaints that did not originate from this listener. Good to find missed MapView.repaint()s in code.

collectInvalidatedLayers

private java.util.Set<MapViewPaintable> collectInvalidatedLayers()

Retrieves a set of all layers that have been marked as invalid since the last call to this method.

Returns:

The layers