RE: How to display JPopupMenu properly (size) in model JDialog box?

[Keith Bennett]

Akochai -

Attached are some modifications to your file.  Please check out my comments,
especially in the last method.

Why do you want to add a button to a menu?  Isn't that what a menu item is
anyway?

- Keith Bennett


-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of akokchai
Sent: Tuesday, February 12, 2002 5:13 PM
To: [EMAIL PROTECTED]
Subject: How to display JPopupMenu properly (size) in model JDialog box?


The size of the PopupMenu is 1000,1000. but it can't show entire. I know
it's because it's in the model
JDialog. But I don't know how to solve it.. Please help me.. Thank you.

public class PopupMenuFrame extends javax.swing.JFrame {
public PopupMenuFrame() {
    super();

    java.awt.Container c = getContentPane();
    c.setLayout(new java.awt.BorderLayout());

    javax.swing.JButton button = new javax.swing.JButton("Click me");
    button.addActionListener(new java.awt.event.ActionListener() {
         public void actionPerformed(java.awt.event.ActionEvent e) {
              showOptionPane();
         }
    });
    c.add(java.awt.BorderLayout.CENTER, button);
}

public static void main(String[] args) {
    PopupMenuFrame frame = new PopupMenuFrame();
    frame.setSize(new java.awt.Dimension(200,200));
    frame.setVisible(true);
}

private void showOptionPane() {
    final javax.swing.JPanel pane = new javax.swing.JPanel();
    pane.setLayout(new java.awt.BorderLayout());

    javax.swing.JButton button = new javax.swing.JButton("Click me");
    button.addActionListener(new java.awt.event.ActionListener() {
         public void actionPerformed(java.awt.event.ActionEvent e) {
              showPopupMenu(pane);
         }
    });
    pane.add(java.awt.BorderLayout.CENTER, button);
    javax.swing.JOptionPane.showConfirmDialog(this, pane);
}

private void showPopupMenu(java.awt.Component c) {
    javax.swing.JPopupMenu menu = new javax.swing.JPopupMenu();
    javax.swing.JButton button = new javax.swing.JButton();
    button.setPreferredSize(new java.awt.Dimension(1000,1000));
    menu.add(button);
    menu.show(c, 0, 0);
}
}

PopupMenuFrame.java
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