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On Wed, Jan 03, 2007 at 02:05:25PM +0100, [EMAIL PROTECTED] wrote:
> Hi again!!
Hi -- please, keep the list in Cc: so that others may comment/learn.
> I think i didn't exlain well in my last mail...excuse me!
> The thing i want to do, is to saw a cursor, each time i'm inside the window,
> and
> hide it, each time i leave it...
So you want the cursor to disappear when it leaves the window? I think
you'll need a grab (one that doesn't confine the cursor to the window,
so you pass NULL as the fourth parameter to gdk_grab_cursor(), see other
postings in this thread). Then, set up a callback on
"leave-notify-event" (you can re-use the same callback as the one to
"enter-notify-event".
Then somehow you'll have to keep some memory on the status of affairs:
- first time entered: grab pointer, change if necessary.
- leave: change pointer to invisible
- enter (for second time, while holding grab): make pointer visible
again.
It would make sense to build the invisible cursor just once (and not
everytime you leave the window.
> i'm asking you for the new event function which relesases the grab...
Have a look at the code by Andreas Stricker elsewhere in this thread. He
chose to use a timer event to release the grab. You first will have to
decide on what event you want to release the grab.
Regards y próspero año nuevo :)
- -- tomás
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