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  1. Qt
  2. QTBUG-42183

QWidget::nativeEvents doesn't receive WM_KEY* messages

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 5.3.2
    • QPA: Windows, Widgets: Widgets and Dialogs
    • None
    • MSVC 2013, Qt 5.3.2

    Description

      QWidget::nativeEvents doesn't receive keyboard messages (WM_KEYDOWN etc.) if it's created as child widget. But it still receive mouse messages (WM_LBUTTONDOWN etc.).

      I attached a sample.

      Steps to reproduce:
      1) click on child widget
      2) press any key

      Expected results:
      WM_LBUTTONDOWN and WM_KEYDOWN are processed by child widget.

      Actual results:
      WM_LBUTTONDOWN is processed by child widget, WM_KEYDOWN is processed by parent widget.

      Note: In Qt4 winEvent is working OK.

      Attachments

        1. NativeEvents.zip
          2 kB
        2. qtbug42183.zip
          2 kB

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-67095 Windows messages sent twice to event filters, WM_CHAR missing completely

          • P4: Low - Would be nice to fix, but it's not very important.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-69687 Running an event loop with ExcludeUserInputEvents still passes input events to QWidget::nativeEvent() instead of queueing as in Qt 4

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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          Activity

            People

              kleint Friedemann Kleint
              sazonov Dmitry Sazonov
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              Dates

                Created:
                Updated:

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