multivalent.devel.lens
public class MyLens extends Lens
Version: $Revision: 1.3 $ $Date: 2003/06/02 05:16:32 $
Method Summary | |
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boolean | appearance(Context cx, boolean all)
Effect: Context attributes and signals. |
void | close() Removes from LensMan. |
void | destroy() |
boolean | eventAfter(AWTEvent e, Point rel, Node obsn)
Lenses that warp coordinates should replicate that here.
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boolean | paintAfter(Context cx, Node node)
Effect: arbitrary drawing on top.
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boolean | paintBefore(Context cx, Node node)
Effect: Graphics2D transformation matrix. |
void | restore(ESISNode n, Map<String,Object> attr, Layer layer) |
ESISNode | save() |
boolean | semanticEventAfter(SemanticEvent se, String msg) Catch corresponding VFrame's windowClosed, windowRaised, .... |
Returns: false so it composes with other lenses
See Also: ContextListener SignalLens
Returns: false so it composes with other lenses
See Also: Magnify