public interface DrawingChangeListener
extends java.util.EventListener
Modifier and Type | Method and Description |
---|---|
void |
drawingInvalidated(DrawingChangeEvent e)
Called when a drawing has areas that needs to be redrawn.
|
void |
drawingRequestUpdate(DrawingChangeEvent e)
Called when the drawing wants to be refreshed
|
void drawingInvalidated(DrawingChangeEvent e)
e
- the event containing information about the changevoid drawingRequestUpdate(DrawingChangeEvent e)
e
- the event containing information about the changeFrom the book: Flexible, Reliable Software, © CRC Press 2010. Author: Henrik B. Christensen, Aarhus University, Denmark