public TaskbarPositionTest() {
super("Use CTRL-down to show a JPopupMenu");
setContentPane(panel = createContentPane());
setJMenuBar(createMenuBar("1 - First Menu", true));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
// CTRL-down will show the popup.
panel
.getInputMap()
.put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, InputEvent.CTRL_MASK), "OPEN_POPUP");
panel.getActionMap().put("OPEN_POPUP", new PopupHandler());
pack();
Toolkit toolkit = Toolkit.getDefaultToolkit();
fullScreenBounds = new Rectangle(new Point(), toolkit.getScreenSize());
screenBounds = new Rectangle(new Point(), toolkit.getScreenSize());
// Place the frame near the bottom. This is a pretty wild guess.
this.setLocation(0, (int) screenBounds.getHeight() - 2 * this.getHeight());
// Reduce the screen bounds by the insets.
GraphicsConfiguration gc = this.getGraphicsConfiguration();
if (gc != null) {
Insets screenInsets = toolkit.getScreenInsets(gc);
screenBounds = gc.getBounds();
screenBounds.width -= (screenInsets.left + screenInsets.right);
screenBounds.height -= (screenInsets.top + screenInsets.bottom);
screenBounds.x += screenInsets.left;
screenBounds.y += screenInsets.top;
}
setVisible(true);
}
