// To be run on the Event Dispatching Thread
void createGUI() {
panel = new DWPanel(this);
-
frame = new JFrame(title);
frame.add(panel);
frame.pack();
frame.setResizable(false);
- frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- frame.addKeyListener(panel);
+ frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+ frame.addKeyListener(new KeyAdapter(){
+ public void keyPressed(KeyEvent e) {
+ if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
+ closeGraph();
+ }
+ }
+ });
frame.setLocationByPlatform(true);
frame.setVisible(true);
}
- private class DWPanel extends JPanel implements KeyListener {
+ private class DWPanel extends JPanel {
private static final long serialVersionUID = 0;
g.drawImage(w.image, 0, 0, null);
}
}
-
- public void keyPressed(KeyEvent e) {
- if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
- w.closeGraph();
- }
- }
-
- public void keyReleased(KeyEvent e) { }
- public void keyTyped(KeyEvent e) { }
-
}
}