On Tue, Dec 2, 2008 at 8:34 AM, Gregor Thalhammer <[EMAIL PROTECTED]> wrote:
> If a mouse button is pressed while leaving the figure the behaviour is > somewhat strange. First, a figure_leave_event is emitted. Then, further > moving the mouse outside the figure a new figure_enter_event is created. > This is the case since all mouse events, also movements outside the window, > are captured as long as a mouse button is pressed. This is a very convenient > behaviour for panning/zooming. However, when finally releasing the mouse > button no figure_leave_event is triggered. With the GTK backend such an > event is created. > So what should be the desired behaviour? Ahh, I hadn't considered this problem. It arises because I am using mpl location events to trigger the figure enter event. The solution is to use the gui event for the figure enter event too -- basically the gui needs to call the canvas.enter_notify_event. I added your patch and modified gtk to handle the enter_notify_event in svn r6468. Can you update, repatch wx to use it (and Darren qt)? Any takers out their to add support to tk? Thanks, JDH ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
