MouseComboBoxTest.java 文件源码

public static void main(String[] args) throws Exception {
    robot = new Robot();
    robot.setAutoDelay(50);

    UIManager.setLookAndFeel(new MetalLookAndFeel());
    SwingUtilities.invokeAndWait(new Runnable() {
        @Override
        public void run() {
            createAndShowGUI();
        }
    });
    robot.waitForIdle();

    for (int i = 0; i < items.length; i++) {
        // Open popup
        robot.keyPress(KeyEvent.VK_DOWN);
        robot.keyRelease(KeyEvent.VK_DOWN);
        robot.waitForIdle();

        Point point = getItemPointToClick(i);
        robot.mouseMove(point.x, point.y);
        robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
        robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
        robot.waitForIdle();

        if (i != getSelectedIndex()) {
            throw new RuntimeException("Test Failed! Incorrect value of selected index = " + getSelectedIndex() +
                    ", expected value = " + i);
        }
    }
}