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  1. Qt
  2. QTBUG-51314

Shrinking QOpenGLWindow does not cause redraw

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Details

    • Bug
    • Resolution: Invalid
    • Not Evaluated
    • None
    • 5.6.0 RC
    • GUI: OpenGL
    • Windows 10

    Description

      To reproduce:

      • run attached application on Windows
      • resize window smaller from any side (but not from corners)

      Expected to happen:
      content to be redrawn (paintGL to be called) at some point

      What happens:
      nothing

      Resizing window bigger or when resizing from corner, paintGL gets called correctly. Also works on Linux.

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        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-51038 Windows: Missing expose event when window size is reduced

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
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              lagocs Laszlo Agocs
              poikelin Joni Poikelin
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              Dates

                Created:
                Updated:
                Resolved:

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