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[Bug 1449373] Re: QMenu::aboutToShow doesn't send on use appmenu

 

** Also affects: appmenu-qt (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1449373

Title:
  QMenu::aboutToShow doesn't send on use appmenu

Status in appmenu-qt5:
  New
Status in appmenu-qt package in Ubuntu:
  New

Bug description:
  Minimal example:

  #include <QtCore>
  #include <QtWidgets>

  int main( int argc, char** argv )
  {
      QApplication a( argc, argv );
      QMainWindow w;

      QMenu* m = w.menuBar()->addMenu( "File" );
      m->addAction( "New" );
      QObject::connect( m, &QMenu::aboutToShow, [](){ qDebug() << "aboutToShow"; } );

      w.show();
      return a.exec();
  }

  If call 'w.menuBar()->setVisible( true );' to force show menubar
  inside a window than 'aboutToShow' will send.

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