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JPanel and Layouts

 
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Posts: 529
C++ Java Ubuntu
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Can I set a JPanel layout to null and use setBounds to position components? I have tried doing this but it does not work. It compiles, but does not show anything. Am I missing something here?
JPanel panel = new JPanel();
JButton button = new JButton("Button");
panel.setLayout(null);
panel.add(button);
button.setBounds(20,30,20,30);
 
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I think you need to set bounds before you add.... try that.
 
Barry Andrews
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Yes, actually I did try that and it did not work either. I ended up using GridBagLayout which is kind of a pain to use but it got the job done. I am still curious about setting a JPanel to null though. Thanks!!!

Barry
 
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I had tried a similar thing sometime back and it worked.
Have you done ?
panel.setVisible(true)
If you have done this, I can't think of any other reason
 
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