Bug 70167

Summary:	window can't be moved/resized/maximize/... and miss button on decoration
Product:	cairo	Reporter:	ihitabug
Component:	general	Assignee:	Chris Wilson <chris>
Status:	RESOLVED NOTOURBUG	QA Contact:	cairo-bugs mailing list <cairo-bugs>
Severity:	normal
Priority:	medium
Version:	1.12.14
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	miss button(maximize/minximize/close) on decoration

Description ihitabug 2013-10-05 14:20:45 UTC

Created attachment 87161 [details]
miss button(maximize/minximize/close) on decoration

My env is : emerald + compiz + xfce4 

cairo:1.10.2-r3 works very well without any problems.

but after I installed cairo-1.12.14, bugs comes.

Just After I login xfce4, all work well too, but a few minutes later,   
all windows can't be moved/resized/maximize/... and miss button on decoration. So, I can't hit the maximize/minximize/close button, and Alt+Space has no effect too.  Alt+F4 works well. :D

Now, I uninstall cairo-1.12.14 and reinstall cairo:1.10.2 : bugs gone.

Comment 1 Uli Schlachter 2013-10-05 14:37:20 UTC

Cairo has nothing to do with input handling, so I don't see how it could break moving window, mouse clicks or keyboard combinations.

Also, according to "git grep", there is not a single call to cairo_surface_flush() in emerald and I found at least one place where this would be needed (src/main.c, draw_switcher_foreground(), right before a call to gdk_draw_drawable()). In other words, emerald was just lucky that it worked before.

So I would suggest you report this bug to compiz/emerald (and perhaps add a comment from here to your bug report for further reference).

Comment 2 ihitabug 2013-10-06 00:25:17 UTC

Thanks!

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