Created attachment 151532 [details] sample document Steps to reproduce: 1. Open attached document 2. Select All 3. Go to Data - More Filters - Standard Filter 4. Select Column A in Field Name 5. Expand value's dropdown list -> LibreOffice hangs Reproduced in Version: 6.3.0.0.alpha1+ Build ID: 9c7fac47aacb0877c7d212217089a680400c1377 CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US Calc: threaded but not in Version: 6.3.0.0.alpha1+ Build ID: 9c7fac47aacb0877c7d212217089a680400c1377 CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk2; Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US Calc: threaded
Regression introduced by: https://cgit.freedesktop.org/libreoffice/core/commit/?id=59d1d9e661ee4a805ee280d7afab51a52bb11ed3 author Caolán McNamara <caolanm@redhat.com> 2019-04-15 20:49:03 +0100 committer Caolán McNamara <caolanm@redhat.com> 2019-04-16 22:20:17 +0200 commit 59d1d9e661ee4a805ee280d7afab51a52bb11ed3 (patch) tree ff4f8cf1a798a1d7c88373529c5d632ceea913c5 parent e1eaed63d03c3a5fa31722072d6f7c4478f1342b (diff) weld ScFilterDlg Bisected with: bibisect-linux64-6.3 Adding Cc: to Caolán McNamara
The super slow part of this is area_apply_attributes_cb in gtk's gtktreemenu.c which is called on each row, and for each row gtk_tree_menu_get_path_item is called and that loops through the full list of widgets in the menu looking for the row, so it slows to uselessness
Caolán McNamara committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/237a656db82951e06f8a34e6ca2c1e50f24eb508%5E%21 tdf#125388 disable gtk callback that makes long combobox menus unusable It will be available in 6.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
That brings it from hangs and ~never appears, to appears after a pause
Verified in Version: 6.3.0.0.alpha1+ Build ID: 53325b40b557cc84d8d21c1baa0ef8d3bfc00ab8 CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US Calc: threaded @Caolán, thanks for fixing this issue!!