If I type some text in the input line or in a cell and then try to delete it using backspace, the backspace key does nothing. A similar problem appears with the "Find Text" field in the search bar and the "Font Name" and "Font Size" fields. It would seem that the key binding for backspace is missing from various places. The problem appears when the KDE interface is used. With the gnome interface, i.e., if I use OOO_FORCE_DESKTOP=gnome, backspace works fine.
Could you please paste the info from Help - about LibreOffice ? I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' once the information has been provided
Created attachment 147762 [details] Info from Help->About LibreOffice
I can confirm this with todays master (LO 6.3) and the qt5 plugin. This is really puzzling. The QWidget never receives the backspace key-press event. We just get key-release events in Calc. I thought of an accessibility bug, but it also happens without that code. It works correctly everywhere else I tried, except in the Calc sheet. WTF?! One workaround is to use Shift+Backspace.
*** Bug 122333 has been marked as a duplicate of this bug. ***
I tried to compare gtk3 and qt5 and wonder if the pb may be caused by implementation of getTransferDataFlavors/getTransferDataFlavorsAsVector
Workaround for those affected by the bug: go to Tools > Options > Customize > Keyboard, find 'Backspace' keyboard shortcut and delete it. Or replace it with something else. This bug happens only in Calc because Calc is the only app where Backspace is assigned to some meaningful action
*** Bug 122687 has been marked as a duplicate of this bug. ***
Bug is still actual Version: 6.3.0.0.alpha0+ Build ID: 35ea8fc24ae749b8a87b7ddb5df22ecc4f58cfd3 CPU threads: 4; OS: Linux 4.14; UI render: default; VCL: kde5; TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:master, Time: 2019-01-15_01:16:13 Locale: ru-RU (ru_RU.UTF-8); UI-Language: en-US Calc: threaded
Aleksei Nikiforov committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/+/5843e14a4ddc6d2b1e375ca26eec33033bfad455%5E%21 tdf#122238 KDE5: disable mechanism of Qt for shortcut activation 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.
I can verify this no longer happens with Version: 6.3.0.0.alpha0+ Build ID: 87bf8b7900fe4757bd8494f7a72966915f653eb6 CPU threads: 4; OS: Linux 4.19; UI render: default; VCL: kde5; Locale: en-GB (en_GB.UTF-8); UI-Language: en-US Calc: threaded However, as a regression from this fix, opening the menu no longer works using the keyboard, s. bug 122814.
*** Bug 120842 has been marked as a duplicate of this bug. ***
Aleksei Nikiforov committed a patch related to this issue. It has been pushed to "libreoffice-6-2": https://git.libreoffice.org/core/+/04dff1b796c1ee84da0b2861fc42e35891f76101%5E%21 tdf#122238 KDE5: disable mechanism of Qt for shortcut activation It will be available in 6.2.1. 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.
Still not fixed in 版本：6.2.1.0.0+ 組建 ID：c985db8b603d809d5896e42259e0768d607177f7 CPU 執行緒：4; OS：Linux 4.15; UI 算繪：預設; VCL: kde5; TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:libreoffice-6-2, Time: 2019-01-28_10:45:37 語言地區：zh-TW (zh_TW.UTF-8); UI語言：zh-TW Calc: threaded
(In reply to Franklin Weng from comment #13) > Still not fixed in > > 版本：6.2.1.0.0+ > 組建 ID：c985db8b603d809d5896e42259e0768d607177f7 > CPU 執行緒：4; OS：Linux 4.15; UI 算繪：預設; VCL: kde5; > TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:libreoffice-6-2, Time: > 2019-01-28_10:45:37 > 語言地區：zh-TW (zh_TW.UTF-8); UI語言：zh-TW > Calc: threaded Just for the record, c985db8b603d809d5896e42259e0768d607177f7 doesn't contain the commit fixing this issue.
Same behavior in VCL=qt5
(In reply to Hans P. Möller from comment #15) > Same behavior in VCL=qt5 What LibreOffice version? I quickly verified it's fixed on current master, and it should also be fixed with LibreOffice 6.2.1 (or any other build containing the commit from comment 12, but not in LibreOffice 6.2.0).
*** Bug 123323 has been marked as a duplicate of this bug. ***
*** Bug 123411 has been marked as a duplicate of this bug. ***
*** Bug 123447 has been marked as a duplicate of this bug. ***
*** Bug 123594 has been marked as a duplicate of this bug. ***
Verified fixed in 版本：6.2.1.1 組建 ID：757c58e8cb70b2982843211a54750fb3cd79acd5 CPU 執行緒：4; OS：Linux 4.15; UI 算繪：預設; VCL: kde5; 語言地區：zh-TW (zh_TW.UTF-8); UI語言：zh-TW Calc: threaded