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  1. Qt
  2. QTBUG-74868

Webassembly: menus freeze application

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • None
    • 5.13.0
    • QPA
    • None
    • Client: Win10, Chrome Canary (75.0.3753.0), this runs the TextEdit example nicely. Emscripten: 1.38.30, Qt: 5.13 checked out from Qt git (via local repo)
    • WebAssembly

    Description

      I do test Qt Webassembly with an overnight compilation: I get latest 5.13 from mirrored Qt repository and compile our test application (very basic Qt app with some canvas and so and Creator created minimal UI having toolbars.) I compile both threaded and non-threaded versions. 

      Upon testing in any browsers, if I click on a menu item on the toolbar, the menu appears and I can highlight the submenu items by hoovering above them. When the menu is closed, the whole application goes to unresponsive state. Half of the time if I click on the checkbox, it shaded and it stops right after that. Same issue is experienced if I open a QFileDialog: does not matter if that is modal or not.

      The strange is that the TextEdit example does not have these issues (that was compiled with 5.11, while I do experience these issues with latest 5.13) 

      It might be a duplicate of QTBUG-64020, but that seems to be abadoned.

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        For Gerrit Dashboard: QTBUG-74868
        # Subject Branch Project Status CR V

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            lpotter Lorn Potter
            imrenagy imrenagy
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            Dates

              Created:
              Updated:
              Resolved:

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