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  1. Qt
  2. QTBUG-69026

REG: Paint issues when disabling/enabling controls

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.11.2
    • 5.11.1
    • Widgets: Widgets and Dialogs
    • None
    • Mac Pro (Late 2013) with macOS 10.13.5, xCode 9.4, Qt 5.11.x
      GPU: AMD FirePro D500.
    • macOS

    Description

      With Qt 5.11 I have repaint problems when enabling/disablig a control from the code (setEnabled()). Even if the control status is correct, the GUI object does not change. I have to force an update() or resize the window to see the change on the control. 

      Attached a simple project to replicate the issue. I tested the program also under Windows and on macOS with oldest Qt and all works fine.

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            vestbo Tor Arne Vestbø
            mircomir Mirco Miranda
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            Dates

              Created:
              Updated:
              Resolved:

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