public static void main(String[] args) throws Exception {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
Robot robot = new Robot();
robot.setAutoDelay(20);
SwingUtilities.invokeAndWait(
new Runnable() {
public void run() {
// just to quickly grab a column model
JTable table = new JTable(10, 5);
header = new JTableHeader(table.getColumnModel());
checkColumn(0, "A");
JFrame frame = new JFrame("standalone header");
frame.add(header);
frame.pack();
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
});
robot.waitForIdle();
Point point = header.getLocationOnScreen();
robot.mouseMove(point.x + 3, point.y + 3);
robot.mousePress(InputEvent.BUTTON1_MASK);
for (int i = 0; i < header.getWidth() - 3; i++) {
robot.mouseMove(point.x + i, point.y + 3);
}
robot.mouseRelease(InputEvent.BUTTON1_MASK);
SwingUtilities.invokeAndWait(
new Runnable() {
public void run() {
TableColumnModel model = header.getColumnModel();
checkColumn(model.getColumnCount() - 1, "A");
}
});
}
