Details
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Type:
Bug
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Status: Closed
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Priority:
P3
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Resolution: Cannot Reproduce
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Affects Version/s: 8u172, 10, 11
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Fix Version/s: 13
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Component/s: client-libs
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Labels:
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Environment:
MacOS High Sierra 10.13.4
Probably lower versions of MacOS, too
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OS:os_x
Description
The usage of a Default Menu Bar on MacOSX via Desktop.getDesktop().setDefaultMenuBar() leads to crashes when the Accessibility Zoom feature is used. Attached is a sample program to reproduce the issue together with a hs-err file of the crash.
How to reproduce (OS was MacOS High Sierra 10.13.4 but probably lower version show this behavior, too):
1. Enable the accessibility Zoom feature via Settings->Accessibility->Zoom (e.g. via CTRL+Scroll gesture)
2. Start the test program
3. Use CTRL+Scroll to zoom in / zoom out
4. Close the Frame that was opened - this will show the default menu bar "Test-DEFAULT"
5. Select "Show New Frame"
This will provoke the crash
How to reproduce (OS was MacOS High Sierra 10.13.4 but probably lower version show this behavior, too):
1. Enable the accessibility Zoom feature via Settings->Accessibility->Zoom (e.g. via CTRL+Scroll gesture)
2. Start the test program
3. Use CTRL+Scroll to zoom in / zoom out
4. Close the Frame that was opened - this will show the default menu bar "Test-DEFAULT"
5. Select "Show New Frame"
This will provoke the crash