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Thread: opacity bug? or just my code

  1. #1
    Junior Member
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    Default opacity bug? or just my code

    this is my problem:
    1.png

    as we can see, the labels and jbuttons looked like they are opaque but i set:

    lblTime.setOpaque(false);
    b1.setOpaque(false);
    b2.setOpaque(false);
    b3.setOpaque(false);

    i also have this:

    public mainClass(){
            setUndecorated(true);
            setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
     
            pic.setIcon(new javax.swing.ImageIcon(getClass().getResource("/logo.png")));
            pic.setHorizontalAlignment(SwingConstants.CENTER);
            pic.setBackground(new Color(53,53,53));
            pic.setOpaque(true);
            pic.setSize(230, 180);
     
            this.add(pic);
            this.add(hP);
     
            pack();
     
            setLocation(screenSize.width-getSize().width - 25, 25);
     
        }

    hP is the panel, and mainClass is a frame..

    please tell me why the labels and buttons still show background :/
    Attached Images Attached Images
    • File Type: png 1.png (8.4 KB, 1 views)


  2. #2
    Super Moderator jps's Avatar
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    Default Re: opacity bug? or just my code

    Are you sure your code that sets opacity is being called? Add a printline to make sure...

    If you have verified the code is being called, post more of the code.

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