super("OverlayLayout Test");
setSize(500, 300);
setDefaultCloseOperation(EXIT_ON_CLOSE);
final Container c = getContentPane();
c.setLayout(new GridBagLayout());
final JPanel p1 = new GridPanel();
final OverlayLayout overlay = new OverlayLayout(p1);
p1.setLayout(overlay);
final JButton jb1 = new JButton("B1");
final JButton jb2 = new JButton("B2");
final JButton jb3 = new JButton("B3");
Dimension b1 = new Dimension(60, 50);
Dimension b2 = new Dimension(80, 40);
Dimension b3 = new Dimension(100, 60);
jb1.setMinimumSize(b1);
jb1.setMaximumSize(b1);
jb1.setPreferredSize(b1);
jb2.setMinimumSize(b2);
jb2.setMaximumSize(b2);
jb2.setPreferredSize(b2);
jb3.setMinimumSize(b3);
jb3.setMaximumSize(b3);
jb3.setPreferredSize(b3);
SimpleReporter reporter = new SimpleReporter();
jb1.addActionListener(reporter);
jb2.addActionListener(reporter);
jb3.addActionListener(reporter);
p1.add(jb1);
p1.add(jb2);
p1.add(jb3);
JPanel p2 = new JPanel();
p2.setLayout(new GridLayout(2,6));
p2.add(new JLabel("B1 X", JLabel.CENTER));
p2.add(new JLabel("B1 Y", JLabel.CENTER));
p2.add(new JLabel("B2 X", JLabel.CENTER));
p2.add(new JLabel("B2 Y", JLabel.CENTER));
p2.add(new JLabel("B3 X", JLabel.CENTER));
p2.add(new JLabel("B3 Y", JLabel.CENTER));
p2.add(new JLabel(""));
final JTextField x1 = new JTextField("0.0", 4); // Button1 x alignment
final JTextField y1 = new JTextField("0.0", 4); // Button1 y alignment
final JTextField x2 = new JTextField("0.0", 4);
final JTextField y2 = new JTextField("0.0", 4);
final JTextField x3 = new JTextField("0.0", 4);
final JTextField y3 = new JTextField("0.0", 4);
p2.add(x1);
p2.add(y1);
p2.add(x2);
p2.add(y2);
p2.add(x3);
p2.add(y3);
GridBagConstraints constraints = new GridBagConstraints();
c.add(p1, constraints);
constraints.gridx = 1;
JButton updateButton = new JButton("Update");
updateButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ae) {
jb1.setAlignmentX(
Float.valueOf(x1.getText().trim()).floatValue());
jb1.setAlignmentY(
Float.valueOf(y1.getText().trim()).floatValue());
jb2.setAlignmentX(
Float.valueOf(x2.getText().trim()).floatValue());
jb2.setAlignmentY(
Float.valueOf(y2.getText().trim()).floatValue());
jb3.setAlignmentX(
Float.valueOf(x3.getText().trim()).floatValue());
jb3.setAlignmentY(
Float.valueOf(y3.getText().trim()).floatValue());
p1.revalidate();
}
});
c.add(updateButton, constraints);
constraints.gridx = 0;
constraints.gridy = 1;
constraints.gridwidth = 2;
c.add(p2, constraints);
