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  1. Qt
  2. QTBUG-67506

Signals QWindow::widthChanged/heightChanged() not-working for foreign windows

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    • Icon: Bug Bug
    • Resolution: Out of scope
    • Icon: Not Evaluated Not Evaluated
    • None
    • 5.9.0
    • Widgets: Widgets and Dialogs
    • None

      For example:

      QWindow *window; window = QWindow::fromWinId(myid);
connect(window,SIGNAL(widthChanged(int)),this,SLOT(widthTest(int)));
// other code
window->setWidth(200);
void Myclass::widthTest(int y) {  qDebug()<< "RESIZE width"; } 

      There is no connection error of the slot, the signal does not work. This is also suitable for signal heightChanged(int). Other class signals work.

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            qt.team.quick.subscriptions Qt Quick and Widgets Team
            lavey_13 Lavey13 Lavey13
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              Created:
              Updated:
              Resolved:

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