[Clam-devel] ControlPiano

David García Garzón dgarcia at iua.upf.edu
Tue Jun 9 15:06:19 PDT 2009

Hernan, i just updated the ControlPiano to simplify the key picking code. I 
guess that the problem of changing the when by dragging can be easily solved 
* On press, keep the pressed key as state of the widget, and grabMouse()
* On move, release the pressed key if changed and press the new one
* On release, release any pressed key and releaseMouse()


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