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Issue getting a graphic triangle to show on my JPanel east in BorderLayout

I've added your code. I think that your issue is that your TriGoPanel doesn't override getPreferredSize, and so it may be sizing itself quite small. Consider adding to the class something like:

   public Dimension getPreferredSize() {
      if (isPreferredSizeSet()) {
         return super.getPreferredSize();
      return new Dimension(PREF_W, PREF_H);

where you have int constants, PREF_W, PREF_H, for your width and height dimensions.


Edit: and I strongly second everything that MadProgrammer recommended!

Categories : Java

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