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JToolbar background image

I am using a custom JToolbar using the following code:

public class GeneralToolbar extends JToolBar{

  public GeneralToolbar() {
    super();
    setBackground(Color.white);
    setOpaque(true);
    setPreferredSize(new Dimension(54,54));
    setMinimumSize(new Dimension(54,54));
    setMaximumSize(new Dimension(54,54));
    setSize(new Dimension(54,54));
  }

  public void paintComponent(Graphics g) {
    super.paintComponent(g);
    Dimension size = this.getSize();
    ImageIcon image = DefaultAction.createImageIcon("/com/aaa/resources/tabback");
    g.drawImage(image.getImage(), 0,0, size.width, size.height, this);
  }
}

The image is now visible. But I am getting an opaque rectangle around my buttons. I tried setting the opaque button to false, but it didn't add any effect. thanks for the support

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2 answers


Perhaps you need to use:

button.setBorderPainted( false );
button.setContentAreaFilled( false );


Of course, when you get rid of the border, you don't see the button click effect.

If you need more help please post a SSCCE showing the problem.

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public GeneralToolbar() {
    super();
    setBackground(Color.white);
    setOpaque(true);
    setPreferredSize(new Dimension(54,54));
    setMinimumSize(new Dimension(54,54));
    setMaximumSize(new Dimension(54,54));
    setSize(new Dimension(54,54));
}
public void paintComponent(Graphics g) {
    super.paintComponent(g);
   Dimension size = this.getSize();
   ImageIcon image = DefaultAction.createImageIcon("/com/aaa/resources/tabback");
   g.drawImage(image.getImage(), 0,0, size.width, size.height, this);
 }


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