public int getWidth() {
float fWidth;
int width;
fWidth = scale * nativeGetMaxWidth();
width = Math.round(fWidth);
if (parentContainer == null) {
return width;
} else {
return FTAUtilities.max(width, parentContainer.getWidth());
}
}
public int getHeight() {
float fHeight;
int height;
fHeight = scale * nativeGetMaxDepth();
height = Math.round(fHeight) + (2 * margin);
if (parentContainer == null) {
return height;
} else {
return FTAUtilities.max(height, parentContainer.getHeight());
}
}
private void initialise() {
setSize(180, 120);
setLocation(300, 200);
setTitle("Working...");
setVisible(false);
setModal(true);
setResizable(false);
setDefaultCloseOperation(0);
_stopped = false;
getContentPane().setLayout(new BorderLayout());
JPanel topPanel = new JPanel();
topPanel.setLayout(new BorderLayout());
busyTextLabel = new JLabel("Busy - please wait");
topPanel.add(busyTextLabel, "Center");
busyIcon = FTAUtilities.loadImageIcon("busy.gif");
busyIconLabel = new JLabel(busyIcon);
topPanel.add(busyIconLabel, "West");
progressBar = new JProgressBar();
topPanel.add(progressBar, "South");
getContentPane().add(topPanel);
stopButton = new JButton("Stop");
stopButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
// System.out.println("'Stop' button pressed");
_stopped = true;
}
});
this.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
_stopped = true;
}
});
// create panel to hold buttons
JPanel buttonPanel = new JPanel(new FlowLayout());
buttonPanel.add(stopButton);
getContentPane().add(buttonPanel, BorderLayout.SOUTH);
}