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QtWS25 Last Chance

Set transparent to image in frame.

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  • J Offline
    J Offline
    joshep
    wrote on last edited by
    #4

    It is not a big issue. Go to the settings, there you can change the background. You can take help from a Facebook blog or watch a video about this topic. It will help to solve the problem.

    VineelaV 1 Reply Last reply
    -1
    • VineelaV Vineela

      @Bondrusiek
      added this on my edit style sheet for QFrame
      background-image: url(:/images/blue2.jpg);

      BondrusiekB Offline
      BondrusiekB Offline
      Bondrusiek
      wrote on last edited by
      #5

      @Vineela Maybe try to use opacity property. For example:

      "background-image: url(:/images/blue2.jpg); opacity: 127;"
      

      In docs:
      *The opacity for a widget. Possible values are from 0 (transparent) to 255 (opaque). For the moment, this is only supported for tooltips.

      If this property is not specified, it defaults to the value specified by the current style for the SH_ToolTipLabel_Opacity style hint.

      Example:

      QToolTip { opacity: 223 }*
      https://doc.qt.io/archives/qt-4.8/stylesheet-reference.html

      VineelaV 1 Reply Last reply
      0
      • J joshep

        It is not a big issue. Go to the settings, there you can change the background. You can take help from a Facebook blog or watch a video about this topic. It will help to solve the problem.

        VineelaV Offline
        VineelaV Offline
        Vineela
        wrote on last edited by
        #6

        @joshep if i knew that means y will i ask her, if someone answers here it may help others too.

        1 Reply Last reply
        0
        • BondrusiekB Bondrusiek

          @Vineela Maybe try to use opacity property. For example:

          "background-image: url(:/images/blue2.jpg); opacity: 127;"
          

          In docs:
          *The opacity for a widget. Possible values are from 0 (transparent) to 255 (opaque). For the moment, this is only supported for tooltips.

          If this property is not specified, it defaults to the value specified by the current style for the SH_ToolTipLabel_Opacity style hint.

          Example:

          QToolTip { opacity: 223 }*
          https://doc.qt.io/archives/qt-4.8/stylesheet-reference.html

          VineelaV Offline
          VineelaV Offline
          Vineela
          wrote on last edited by
          #7

          @Bondrusiek nope my image is still like that only it didn't get transparent.

          1 Reply Last reply
          0
          • sankarapandiyanS Offline
            sankarapandiyanS Offline
            sankarapandiyan
            wrote on last edited by sankarapandiyan
            #8

            Hii . Try to change the image as transparent in online https://onlinepngtools.com/create-transparent-png
            and then you may try it here in code

             setStyleSheet("background:transparent");
            setAttribute(Qt::WA_TranslucentBackground,true);
            
            VineelaV 1 Reply Last reply
            4
            • sankarapandiyanS sankarapandiyan

              Hii . Try to change the image as transparent in online https://onlinepngtools.com/create-transparent-png
              and then you may try it here in code

               setStyleSheet("background:transparent");
              setAttribute(Qt::WA_TranslucentBackground,true);
              
              VineelaV Offline
              VineelaV Offline
              Vineela
              wrote on last edited by
              #9

              @sankarapandiyan how can i do that in style sheet than in cpp file this is only QT Designer no coding needed so.

              mrjjM 1 Reply Last reply
              0
              • VineelaV Vineela

                @sankarapandiyan how can i do that in style sheet than in cpp file this is only QT Designer no coding needed so.

                mrjjM Offline
                mrjjM Offline
                mrjj
                Lifetime Qt Champion
                wrote on last edited by
                #10

                @Vineela
                Hi
                The easiest way is as @sankarapandiyan says.
                Make is semi transparent in online editor and
                then set on frame.
                As far as i know, you cannot control transparency for background image using stylesheets.

                VineelaV 1 Reply Last reply
                3
                • mrjjM mrjj

                  @Vineela
                  Hi
                  The easiest way is as @sankarapandiyan says.
                  Make is semi transparent in online editor and
                  then set on frame.
                  As far as i know, you cannot control transparency for background image using stylesheets.

                  VineelaV Offline
                  VineelaV Offline
                  Vineela
                  wrote on last edited by
                  #11

                  @mrjj Sure ill try it. Thank you .

                  1 Reply Last reply
                  0
                  • VineelaV Offline
                    VineelaV Offline
                    Vineela
                    wrote on last edited by
                    #12

                    Thank you all for your responses it worked. :D

                    T 1 Reply Last reply
                    1
                    • VineelaV Vineela

                      Thank you all for your responses it worked. :D

                      T Offline
                      T Offline
                      Tushar46
                      wrote on last edited by
                      #13

                      @Vineela Can please tell how to do it?

                      1 Reply Last reply
                      0

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