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3 Jul
2005
3 Jul
'05
8:26 p.m.
On Sun, 2005-07-03 at 17:20 +0200, Ralf Stephan wrote:
Hello, I can find no way to make a canvas item a singleton, i.e., ensure that only one of its class is created. Is there a way?
Can you please elaborate on what you are trying to do?
I can't imagine any circumstances under which a singleton canvasitem class would be useful...
(you might want to have e.g only one per canvas, but globally across all canvases?)
-mental