CODEWITHSUNDEEP
javaswingjbuttonjlabelimageicon
Johnydep
Johnydep

Reputation: 6277

Overlay a JButton over JLabel in Java Swing?

Is it possible to overlay a Button over a Label in Swing?

For example, if have a JLabel with image and no text, and i want to overlay my button over this JLabel. Label is defined something like: 

myLabel = new javax.swing.JLabel(new ImageIcon( myPicture ));

If not, then any ideas how can i realize this, thank you.

EDIT: Actually i read about adding JPanel to a JLabel, when i add a Panel with button layout, it compiles fine but nothing is visible, just the JLabel with image

UPDATE: As suggested by @paranoid-android, somehow i have solved my problem. However i still have to know how can i customize the positions of components overlayed on top of JLabel as i don't have much control (probably because normally i use netbeans for drawing layouts, and this would require hard coding).

Something Like this worked: 

ImagePanel(Image image, int id) {
    this.image = image;
    this.tile = false;

    JButton backButton = new JButton();
    JButton nextButton = new JButton();
    backButton.setText(" BACK ");
    nextButton.setText(" NEXT ");


    add(backButton);
    add(nextButton);

};

@Override
public void paintComponent(Graphics g) {
    super.paintComponent(g);
    g.drawImage(image, 0, 0, getWidth(), getHeight(), this);
}

Upvotes: 5

Views: 12497

Answers (3)

Trev
Trev

Reputation: 11

Thanks rtheunissen. That did the trick for me.
I modified it a little.

@Override
protected void paintComponent(Graphics g) {
    super.paintComponent(g); //To change body of generated methods, choose Tools | Templates.
    try {
        ImageIcon icon =  new ImageIcon(getClass().getClassLoader().getResource("img/lake.jpeg"));        
        g.drawImage(icon.getImage(),0,0,this);

    } catch (Exception ex) {
        Logger.getLogger(InfoPanel.class.getName()).log(Level.SEVERE, null, ex);
    }            
}

Upvotes: 0

rtheunissen
rtheunissen

Reputation: 7435

You can do it using a JLayeredPane, although if I understand correctly, the absolute best way to do that would be to override paintComponent:

// as part of your JPanel
@Override
public void paintComponent(Graphics g){
     super.paintComponent(g);
     g.drawImage(background, 0, 0, this);
}

Then you can add components to the panel as you like, without the need for the JLabel.

Upvotes: 9

Zeveso
Zeveso

Reputation: 1294

You can overlap the button and the label, but you would have to do this with a Fixed Layout. You might be able to pull if off with a gridBagLayout, but I doubt it.

Here is more on what you will need.

http://docs.oracle.com/javase/tutorial/uiswing/layout/visual.html

Upvotes: 2

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