On Fri, Jan 17, 2014 at 5:29 PM, Stefan Salewski <mail@xxxxxxxxxxxx> wrote:
On Fri, 2014-01-17 at 17:18 -0500, Paul Davis wrote:That should not work well for CAD applications.
> you can track where the mouse is with enter/leave events, and there
> are
> often good reasons for wanting to do that anyway.
We have a large drawing area, where we draw objects using cairo drawing
functions. That are not GTK widgets!
Ardour does the same thing. Except that our objects (all drawn using a custom cairo canvas) do have enter/leave handling. Pressing delete while the mouse pointer is inside an object deletes that object.
(*) the current release version uses gnomecanvas, but the next major release will use our new cairo canvas; the principle remains the same either way.
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