Class WAbstractArea

java.lang.Object
eu.webtoolkit.jwt.WObject
eu.webtoolkit.jwt.WAbstractArea
Direct Known Subclasses:
WCircleArea, WPolygonArea, WRectArea

public abstract class WAbstractArea
extends WObject
Abstract base class for interactive areas in a widget.

Use an WAbstractArea (or rather, one of its concrete implementations), to define interactivity that applies on a part of a WImage or WPaintedWidget. The area may be defined using different shapes through WRectArea, WCircleArea or WPolygonArea.

See Also:
WImage.addArea(WAbstractArea area), WPaintedWidget.addArea(WAbstractArea area)