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qlabel border radius stylesheet

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  • joeQJ joeQ

    @user4592357 Hi,friend. Welcome.

    Try below snippet:

    entryLabel->setStyleSheet("QLabel{margin-left: 10px; border-radius: 25px; background: white; color: #4A0C46;}");
    
    U Offline
    U Offline
    user4592357
    wrote on last edited by
    #6

    @joeQ i had tried that too.

    @Taz742, doesn't work for me

    i'm placing the label in one of QStackedWidget's widget, which is a member in a QWidget subclass, and on that subclass i set style sheet too. i thought that was the problem, but i added the border-radius part to that style sheet and it still doesn't work

    1 Reply Last reply
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    • U user4592357
      const auto entryLabel = new QLabel { entryText, this };
      entryLabel->setStyleSheet("margin-left: 10px; border-radius: 25px; background: white; color: #4A0C46;");
      m_pEntriesLayout->addWidget(entryLabel, 0, Qt::AlignCenter);
      
      J.HilkJ Offline
      J.HilkJ Offline
      J.Hilk
      Moderators
      wrote on last edited by
      #7

      @user4592357
      whats the actuall size of the Label? if its below 50 pxl, no rounded corners will be drawn, also you'll most likly need to specify a border color:

      this for example, works fine for me

      const auto entryLabel = new QLabel { "Blablabla"};
          entryLabel->setStyleSheet("margin-left: 10px; border: 1px solid black; border-radius: 25px; background: white; color: red;");
          entryLabel->show();
          entryLabel->resize(100,100);
      

      Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct


      Q: What's that?
      A: It's blue light.
      Q: What does it do?
      A: It turns blue.

      U 1 Reply Last reply
      1
      • J.HilkJ J.Hilk

        @user4592357
        whats the actuall size of the Label? if its below 50 pxl, no rounded corners will be drawn, also you'll most likly need to specify a border color:

        this for example, works fine for me

        const auto entryLabel = new QLabel { "Blablabla"};
            entryLabel->setStyleSheet("margin-left: 10px; border: 1px solid black; border-radius: 25px; background: white; color: red;");
            entryLabel->show();
            entryLabel->resize(100,100);
        
        U Offline
        U Offline
        user4592357
        wrote on last edited by
        #8

        @J.Hilk didn't work for me. and i set no size but the text is long enough (def larger than 50px)

        J.HilkJ 1 Reply Last reply
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        • U user4592357

          @J.Hilk didn't work for me. and i set no size but the text is long enough (def larger than 50px)

          J.HilkJ Offline
          J.HilkJ Offline
          J.Hilk
          Moderators
          wrote on last edited by
          #9

          @user4592357 height also > 50?


          Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct


          Q: What's that?
          A: It's blue light.
          Q: What does it do?
          A: It turns blue.

          U 1 Reply Last reply
          0
          • J.HilkJ J.Hilk

            @user4592357 height also > 50?

            U Offline
            U Offline
            user4592357
            wrote on last edited by
            #10

            @J.Hilk i set (100, 100) as you and didn't get any result

            J.HilkJ 1 Reply Last reply
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            • U user4592357

              @J.Hilk i set (100, 100) as you and didn't get any result

              J.HilkJ Offline
              J.HilkJ Offline
              J.Hilk
              Moderators
              wrote on last edited by
              #11

              @user4592357 my example was explicitly without parent, for testing purpose.
              If your label is managed by anything else, a Layout for example, entryLabel->resize(100,100); has quite literly no effect on your label.


              Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct


              Q: What's that?
              A: It's blue light.
              Q: What does it do?
              A: It turns blue.

              U 1 Reply Last reply
              1
              • J.HilkJ J.Hilk

                @user4592357 my example was explicitly without parent, for testing purpose.
                If your label is managed by anything else, a Layout for example, entryLabel->resize(100,100); has quite literly no effect on your label.

                U Offline
                U Offline
                user4592357
                wrote on last edited by
                #12

                @J.Hilk yes, it's in a layout. so what should i do?

                mrjjM 1 Reply Last reply
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                • U user4592357

                  @J.Hilk yes, it's in a layout. so what should i do?

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by
                  #13

                  @user4592357
                  You can use label->setMinimumSize(QSize(100,100));

                  U 1 Reply Last reply
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                  • mrjjM mrjj

                    @user4592357
                    You can use label->setMinimumSize(QSize(100,100));

                    U Offline
                    U Offline
                    user4592357
                    wrote on last edited by
                    #14

                    @mrjj finally works, thanks!

                    mrjjM 1 Reply Last reply
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                    • U user4592357

                      @mrjj finally works, thanks!

                      mrjjM Offline
                      mrjjM Offline
                      mrjj
                      Lifetime Qt Champion
                      wrote on last edited by mrjj
                      #15

                      @user4592357
                      Super
                      It also fooled me in the beginning.
                      As soon as a Widget is in a layout, resize or setGeometry have no effect but
                      min/max size and SizePolicy is used instead.

                      1 Reply Last reply
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