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FramelessWindowHint freezes form with QAxWidget

Scheduled Pinned Locked Moved Unsolved General and Desktop
qaxwidgetframelesswindowbug
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  • M mrjj
    4 May 2016, 13:22

    Well I assume u tested that ?
    Create it after setupUI and FramelessWindowHint does not make it work ?

    If no, you can try with the showEvent
    void maiwinxx::showEvent( QShowEvent* event ) {
    QMainwindxx::showEvent( event );

    // create it here.

    }

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    Tikitko
    wrote on 4 May 2016, 13:34 last edited by
    #11

    @mrjj i create:

    void MainWindow::showEvent( QShowEvent* event ) {
    
        QAxWidget *Test = new QAxWidget(this);
        Test->setControl("{8856f961-340a-11d0-a96b-00c04fd705a2}");
        Test->dynamicCall("Navigate(const  QString&)","http://vk.com/");
        Test->show();
    
    }
    

    Not help...
    Excuse me, I find it hard to understand you, because I'm Russian ...

    M 1 Reply Last reply 4 May 2016, 13:37
    0
    • T Tikitko
      4 May 2016, 13:34

      @mrjj i create:

      void MainWindow::showEvent( QShowEvent* event ) {
      
          QAxWidget *Test = new QAxWidget(this);
          Test->setControl("{8856f961-340a-11d0-a96b-00c04fd705a2}");
          Test->dynamicCall("Navigate(const  QString&)","http://vk.com/");
          Test->show();
      
      }
      

      Not help...
      Excuse me, I find it hard to understand you, because I'm Russian ...

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      mrjj
      Lifetime Qt Champion
      wrote on 4 May 2016, 13:37 last edited by
      #12

      @Tikitko
      Hi, np. That was what i wanted to test.

      So if we create it before windows is fully shown we get bug?

      But if you create in button_click , it works?

      T 1 Reply Last reply 4 May 2016, 13:41
      0
      • M mrjj
        4 May 2016, 13:37

        @Tikitko
        Hi, np. That was what i wanted to test.

        So if we create it before windows is fully shown we get bug?

        But if you create in button_click , it works?

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        Tikitko
        wrote on 4 May 2016, 13:41 last edited by
        #13

        @mrjj Yes, once checked, it is so ...

        M 1 Reply Last reply 4 May 2016, 13:44
        0
        • T Tikitko
          4 May 2016, 13:41

          @mrjj Yes, once checked, it is so ...

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          mrjj
          Lifetime Qt Champion
          wrote on 4 May 2016, 13:44 last edited by
          #14

          @Tikitko
          very strange!
          I though showEvent would been same as clicked.
          Try timer so that we first create after window fully shown.

          // in constructor
          QTimer *timer = new QTimer(this);
          connect(timer, SIGNAL(timeout()), this, SLOT(nowcreate()));
          timer->start(4000);
          }

          void MainWindow::nowcreate() << add this to .h also
          {
          qDebug() << "nowcreate";
          // create here
          QAxWidget *Test = new QAxWidget(this);
          ..
          }

          T 1 Reply Last reply 4 May 2016, 13:47
          0
          • M mrjj
            4 May 2016, 13:44

            @Tikitko
            very strange!
            I though showEvent would been same as clicked.
            Try timer so that we first create after window fully shown.

            // in constructor
            QTimer *timer = new QTimer(this);
            connect(timer, SIGNAL(timeout()), this, SLOT(nowcreate()));
            timer->start(4000);
            }

            void MainWindow::nowcreate() << add this to .h also
            {
            qDebug() << "nowcreate";
            // create here
            QAxWidget *Test = new QAxWidget(this);
            ..
            }

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            Tikitko
            wrote on 4 May 2016, 13:47 last edited by
            #15

            @mrjj This work!

            M 1 Reply Last reply 4 May 2016, 13:48
            1
            • T Tikitko
              4 May 2016, 13:47

              @mrjj This work!

              M Offline
              M Offline
              mrjj
              Lifetime Qt Champion
              wrote on 4 May 2016, 13:48 last edited by
              #16

              @Tikitko
              ok
              so window must be fully shown to make it happy.
              Good testing :)

              T 1 Reply Last reply 4 May 2016, 13:52
              0
              • M mrjj
                4 May 2016, 13:48

                @Tikitko
                ok
                so window must be fully shown to make it happy.
                Good testing :)

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                Tikitko
                wrote on 4 May 2016, 13:52 last edited by Tikitko 5 Apr 2016, 13:53
                #17

                @mrjj Thank you very much for your help! So show window, and then create a widget ... So still the question, it is a bug Qt or something else? The problem can be considered solved only in the bug tracker you need to add ...

                M 1 Reply Last reply 4 May 2016, 13:55
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                • T Tikitko
                  4 May 2016, 13:52

                  @mrjj Thank you very much for your help! So show window, and then create a widget ... So still the question, it is a bug Qt or something else? The problem can be considered solved only in the bug tracker you need to add ...

                  M Offline
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                  mrjj
                  Lifetime Qt Champion
                  wrote on 4 May 2016, 13:55 last edited by
                  #18

                  @Tikitko
                  You are most welcome.
                  well I think its a bug but not sure.
                  When bug comes, it seems to me it hangs. That seems like bug.

                  Oh I forgot to ask.
                  What is {8856f961-340a-11d0-a96b-00c04fd705a2} ?

                  T 2 Replies Last reply 4 May 2016, 13:57
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                  • M mrjj
                    4 May 2016, 13:55

                    @Tikitko
                    You are most welcome.
                    well I think its a bug but not sure.
                    When bug comes, it seems to me it hangs. That seems like bug.

                    Oh I forgot to ask.
                    What is {8856f961-340a-11d0-a96b-00c04fd705a2} ?

                    T Offline
                    T Offline
                    Tikitko
                    wrote on 4 May 2016, 13:57 last edited by
                    #19

                    @mrjj this is Internet Explorer but in any case, the error with any object in QAxWidget...

                    1 Reply Last reply
                    1
                    • M mrjj
                      4 May 2016, 13:55

                      @Tikitko
                      You are most welcome.
                      well I think its a bug but not sure.
                      When bug comes, it seems to me it hangs. That seems like bug.

                      Oh I forgot to ask.
                      What is {8856f961-340a-11d0-a96b-00c04fd705a2} ?

                      T Offline
                      T Offline
                      Tikitko
                      wrote on 5 May 2016, 12:33 last edited by
                      #20

                      @mrjj Hello, another mament noticed everything was decided widget loading after displaying the window, but if you minimize the window and deploy the freeze button again ...

                      M 1 Reply Last reply 5 May 2016, 12:34
                      0
                      • T Tikitko
                        5 May 2016, 12:33

                        @mrjj Hello, another mament noticed everything was decided widget loading after displaying the window, but if you minimize the window and deploy the freeze button again ...

                        M Offline
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                        mrjj
                        Lifetime Qt Champion
                        wrote on 5 May 2016, 12:34 last edited by
                        #21

                        @Tikitko
                        Ehh. not sure I read that correctly.

                        You say that if made with button, then bug dont show, but if you minimize and maxi window again, bug comes back?

                        T 1 Reply Last reply 5 May 2016, 12:52
                        0
                        • M mrjj
                          5 May 2016, 12:34

                          @Tikitko
                          Ehh. not sure I read that correctly.

                          You say that if made with button, then bug dont show, but if you minimize and maxi window again, bug comes back?

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                          Tikitko
                          wrote on 5 May 2016, 12:52 last edited by
                          #22

                          @mrjj If i minimize a window, and deploy it, the problem returns

                          M 1 Reply Last reply 5 May 2016, 12:57
                          0
                          • T Tikitko
                            5 May 2016, 12:52

                            @mrjj If i minimize a window, and deploy it, the problem returns

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                            mrjj
                            Lifetime Qt Champion
                            wrote on 5 May 2016, 12:57 last edited by
                            #23

                            Ok
                            Have you tried with Qt 5.5 ?
                            Maybe QAxWidget has bug in 5.6

                            1 Reply Last reply
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                              vmkan
                              wrote on 25 Jan 2017, 17:57 last edited by
                              #24

                              Hello!

                              I faced a similar problem, tried hacks with single QTimer and showEvent: timer was a solution, and showEvent -- wasn't. I also use Win10, but Qt5.5.1. Have you succeeded?

                              1 Reply Last reply
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