GNOME Bugzilla – Bug 694859
Can not scroll down list in Combobox the first time it is opened
Last modified: 2017-08-15 15:55:47 UTC
Created attachment 237589 [details] combo box example that illustrates the issue If the list is longer than the space of the screen the list in the combobox must be scroll able. When I click on the button the first time, the list does either not display (quickly vanishes directly) or it does display without the button for scrolling at the bottom. When I click on the button the second time things work as expected.
Created attachment 237592 [details] Python example
*** Bug 697485 has been marked as a duplicate of this bug. ***
I can't seem to reproduce this with the test case here or two given in the dup. Can anyone reproduce this with gtk+ from git?
Hm - I can no longer reproduce this either with gtk+ from git master. (I also tried the test case here and both test cases in the duplicate bug 697485.) I bet this was fixed somehow in the last few months of updates to GTK.
The inverse of this problem (scrolls at first but not subsequently) is logged as bug #691974. This is still reproducible but it may only show up with certain theme engines as noted in https://bugzilla.gnome.org/show_bug.cgi?id=700161#c1
Yes, this appears to be fixed in current GTK+ 3. Also, it's fine in GTK+ 2, as well.