[ardour-dev] Ahhhh-dour....mmmmm

Paul Davis paul at linuxaudiosystems.com
Tue Oct 26 14:12:13 PDT 2004

>> Can you make the GUI object bigger, but keep the isible portion hte same
>> size? i.e. alpha the edges.
>It should be a trivial exercise to do the calculation starting form the mouse
>x,y coordinates and the known position of the PH. No need to rely on whatever
>your toolset considers 'close'.

i think you're not understanding how something like the canvas
works. we (the application) doesn't track every mouse motion and
figure out where we are - the canvas generates enter/leave events for
us, along with many other events all bound to a particular canvas
item. we don't generally see any events until they are associated with
a canvas item, and that association relies on the canvas' own notion
of "close". 

essentially, canvas items function like simple widgets.


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