| [hatari-devel] Keyup bug in SDL GUI |
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- To: hatari-devel@xxxxxxxxxxxxxxxxxxx
- Subject: [hatari-devel] Keyup bug in SDL GUI
- From: Andreas Grabher <andreas_g86@xxxxxxxxxx>
- Date: Mon, 31 Oct 2022 19:35:23 +0100
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Hello all,
I might have found a bug in the SDL GUI. This scenario:
In the guest operating system I confirm some action by pressing enter
—> SDL_KEYDOWN with SDLK_RETURN
Due to some bug in the OS I get a double fault, which then activates Dialog_HaltDlg() before I am able to release the key
I then release the key
—> SDL_KEYUP with SDLK_RETURN
At this time we are already in the SDL_WaitEvent()-Loop in SDLGui_DoDialogExt() and the event is recognized as key up in the GUI. This leads to automatically pressing the default button which exits the dialog without me having a chance to select anything.
Can you confirm this? This will be difficult to fix.
Best wishes,
Andreas