| Ticket UUID: | 1812048 | |||
| Title: | loop race in canvas Enter / Leave bindings | |||
| Type: | Bug | Version: | None | |
| Submitter: | stevenaaus | Created on: | 2007-10-12 06:47:07 | |
| Subsystem: | 02. Event Loops | Assigned To: | jan.nijtmans | |
| Priority: | 5 Medium | Severity: | Minor | |
| Status: | Pending | Last Modified: | 2014-02-23 16:54:37 | |
| Resolution: | Invalid | Closed By: | nobody | |
| Closed on: | ||||
| Description: |
Hope i've submitted this bug to the right place/category. Hmmm... Seems to me there's definately a bug in tk with the canvas Enter and Leave bindings. I've tested this on wish 8.4.1, 8.4.16 and 8.5b1. TkHearts-0.86 runs fine, but when i entered these two bindings (patch backs them out) - bound only against players face up cards, tcl just freezes quite unpredictably. Occasionally on startup and in a game, but often after returning from a change of focus between apps, or even from the "about" widget. I added two lines of debugging code that trace control into doCardUp and doCardDown. They work fine, but when the game freezes, it became apparent tcl was stuck in a Enter/Leave loop, continuously calling doCardUp and doCardDown (which are bound to Enter and Leave). This behaviour is the same in 8.4.1 8.4.16 and 8.5b1. I run fedora4, xorg-x11-6.8.2-31. Another data point - I also totally removed the ".c bind player0 <Leave>" command hoping to get around the bug... leaving just the Enter binding, but i ~still~ managed to get a loop race condition :< Thanks, Steven Atkinson, [email protected] | |||
| User Comments: |
stevenaaus added on 2007-10-15 13:22:40:
Logged In: YES user_id=1043388 Originator: YES Ooops, i just found the Tk bug page and have re-submitted it to them. Sorry. S.A. stevenaaus added on 2007-10-12 13:47:09: File Added - 249322: canvas_bindings_bug.tgz | |||
Attachments:
- canvas_bindings_bug.tgz [download] added by stevenaaus on 2007-10-12 13:47:07. [details]