private void makePanel(Dimension size) {
JPanel buttonPanel = new JPanel(new GridLayout(1, 2, 5, 5));
newButton = new JButton("New");
newButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
lineBuilder.clear();
lineBuilder.setArmed(true);
pauseButton.setText("Pause");
pauseButton.setEnabled(true);
endButton.setEnabled(true);
newButton.setEnabled(false);
((Component) wwd).setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
}
});
buttonPanel.add(newButton);
newButton.setEnabled(true);
pauseButton = new JButton("Pause");
pauseButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
lineBuilder.setArmed(!lineBuilder.isArmed());
pauseButton.setText(!lineBuilder.isArmed() ? "Resume" : "Pause");
((Component) wwd).setCursor(Cursor.getDefaultCursor());
}
});
buttonPanel.add(pauseButton);
pauseButton.setEnabled(false);
endButton = new JButton("End");
endButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
lineBuilder.setArmed(false);
newButton.setEnabled(true);
pauseButton.setEnabled(false);
pauseButton.setText("Pause");
endButton.setEnabled(false);
((Component) wwd).setCursor(Cursor.getDefaultCursor());
}
});
buttonPanel.add(endButton);
endButton.setEnabled(false);
JPanel pointPanel = new JPanel(new GridLayout(0, 1, 0, 10));
pointPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
this.pointLabels = new JLabel[20];
for (int i = 0; i < this.pointLabels.length; i++) {
this.pointLabels[i] = new JLabel("");
pointPanel.add(this.pointLabels[i]);
}
// Put the point panel in a container to prevent scroll panel from stretching the vertical
// spacing.
JPanel dummyPanel = new JPanel(new BorderLayout());
dummyPanel.add(pointPanel, BorderLayout.NORTH);
// Put the point panel in a scroll bar.
JScrollPane scrollPane = new JScrollPane(dummyPanel);
scrollPane.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
if (size != null) scrollPane.setPreferredSize(size);
// Add the buttons, scroll bar and inner panel to a titled panel that will resize with the
// main window.
JPanel outerPanel = new JPanel(new BorderLayout());
outerPanel.setBorder(
new CompoundBorder(
BorderFactory.createEmptyBorder(9, 9, 9, 9), new TitledBorder("Line")));
outerPanel.setToolTipText("Line control and info");
outerPanel.add(buttonPanel, BorderLayout.NORTH);
outerPanel.add(scrollPane, BorderLayout.CENTER);
this.add(outerPanel, BorderLayout.CENTER);
}
