https://bugs.documentfoundation.org/show_bug.cgi?id=160446
Bug ID: 160446
Summary: LibreOffice Calc crashes when control is remove with a
popup up menu displayed
Product: LibreOffice
Version: 7.6.0.3 release
Hardware: x86-64 (AMD64)
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Calc
Assignee: [email protected]
Reporter: [email protected]
Description:
LibreOffice Calc crashes when control is remove with a popup up menu displayed.
This behaviour can be see in my Cell Controls Example:
https://github.com/Amourspirit/python-ooouno-ex/tree/34108410d0c4b52a2d9668c961813fa8529f991b/ex/auto/calc/odev_cell_controls
In the example controls are dynamically added to the sheet when a cell is
clicked.
I set an event to remove the control when it looses focus. This seems to work
fine with the following excptions.
If the control popup menu is activated (right click) then the control loose
focus and tries to remove itself from the sheet. When the menu active this
causes a crash and LibreOffice Calc completly disappears.
Also, if I recall correctly if the control is not removed before switching
sheets it will also crash. But, I put in an event handler to make sure the
control is removed before sheet activation changes
This crash may happen in other LibreOffice Applications, I did not test for
this.
Related Bug: Forms Listeners stop working after a different sheet is activated.
https://bugs.documentfoundation.org/show_bug.cgi?id=159134
Related: How to stop Menu activation for a control?
https://ask.libreoffice.org/t/how-to-stop-menu-activation-for-a-control/104160
Steps to Reproduce:
1. Start the example, link in description.
2. Click on a cell in COL B or C, this will insert a control.
3. Right click on the control, Calc will crash.
Actual Results:
Calc will crash
Expected Results:
Popup menu just exits gracefuly if the control is removed.
Reproducible: Always
User Profile Reset: No
Additional Info:
Related Bug: Forms Listeners stop working after a different sheet is activated.
https://bugs.documentfoundation.org/show_bug.cgi?id=159134
Related: How to stop Menu activation for a control?
https://ask.libreoffice.org/t/how-to-stop-menu-activation-for-a-control/104160
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