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Bug 764126 - moving the mouse between gtk+ places leaves random ones highlighted/greyed out.
moving the mouse between gtk+ places leaves random ones highlighted/greyed out.
Status: RESOLVED DUPLICATE of bug 763517
Product: gtk+
Classification: Platform
Component: Class: GtkStyleContext
3.20.x
Other Linux
: Normal normal
: ---
Assigned To: gtk-bugs
gtk-bugs
: 767443 769351 (view as bug list)
Depends on:
Blocks:
 
 
Reported: 2016-03-24 09:39 UTC by Hussam Al-Tayeb
Modified: 2016-08-11 16:02 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
Notice the places panel. (1.06 MB, image/png)
2016-03-24 09:39 UTC, Hussam Al-Tayeb 		Details
listbox issue with gtk+ master (602.10 KB, video/webm)
2016-08-02 12:39 UTC, Timm Bäder 		Details
Interesting frame from that video (348.38 KB, image/png)
2016-08-02 15:35 UTC, Timm Bäder 		Details
Video of master showing the left-behind colors (251.07 KB, video/webm)
2016-08-02 16:15 UTC, Timm Bäder 		Details

Description Hussam Al-Tayeb 2016-03-24 09:39:29 UTC 
Created attachment 324663 [details]
Notice the places panel.

This is randomly happening but moving the mouse between gtk+ places leaves random ones highlighted/greyed out.
I see it in both the gtk+ filepicker and nautilus. It should be easier to notice in nautilus though.
I will attach a screenshot.
Comment 1 Hussam Al-Tayeb 2016-03-24 09:44:12 UTC 
As suggested by Lapo in #gtk+ irc channel, setting GTK_DEBUG=no-css-cache removes the issue.
Comment 2 Carlos Soriano 2016-06-09 12:14:02 UTC 
*** Bug 767443 has been marked as a duplicate of this bug. ***
Comment 3 Ernestas Kulik 2016-07-31 11:41:36 UTC 
*** Bug 769351 has been marked as a duplicate of this bug. ***
Comment 4 Matthias Clasen 2016-08-02 12:14:45 UTC 
I can't reproduce this on master / 3.21. Can you ?
Comment 5 Timm Bäder 2016-08-02 12:39:16 UTC 
Created attachment 332549 [details]
listbox issue with gtk+ master

I can still reproduce this; the attached video is with the listbox demo in gtk3-demo, but the sidebar listbox works just as well (only the first row as far as I can see).
Comment 6 Matthias Clasen 2016-08-02 15:32:08 UTC 
I may be blind. What am I supposed to see go wrong in that video ?
Comment 7 Timm Bäder 2016-08-02 15:35:49 UTC 
Created attachment 332575 [details]
Interesting frame from that video

The text color of the first row blinks. It's easy to see if you open the video in a video player and step through it frame-by-frame.
Comment 8 Matthias Clasen 2016-08-02 15:38:23 UTC 
But blinking is very different from leaving a wrong color behind ?
Comment 9 Hussam Al-Tayeb 2016-08-02 16:09:05 UTC 
(In reply to Matthias Clasen from comment #8)
> But blinking is very different from leaving a wrong color behind ?

https://bug764126.bugzilla-attachments.gnome.org/attachment.cgi?id=324663
It is leaving the wrong color behind. in this case grey instead of black.
Still GTK_DEBUG=no-css-cache fixes it.
Comment 10 Timm Bäder 2016-08-02 16:15:46 UTC 
Created attachment 332580 [details]
Video of master showing the left-behind colors

I had to use the dark theme for some reason and that video is showing the widget-factory running under valgrind (that was a coincidence, but I can't seem to reproduce the left-behind colors without valgrind, just the blinking).
Comment 11 Matthias Clasen 2016-08-11 16:02:39 UTC 

*** This bug has been marked as a duplicate of bug 763517 ***