public void testSetsActiveWindowToNullIfThereIsNoRootPaneContainer() {
JButton button = new JButton();
KeyboardFocusManager.setCurrentKeyboardFocusManager(new TestKeyboardFocusManager(button));
windowContext.propertyChange(new PropertyChangeEvent(this, "focusOwner", null, button));
assertNull(windowContext.activeWindow());
}
protected void tearDown() throws Exception {
super.tearDown();
windowContext.close();
KeyboardFocusManager.setCurrentKeyboardFocusManager(defaultKeyboardFocusManager);
}
public void testSetsActiveWindowWhenFocusChanges() {
JFrame frame = new JFrame();
KeyboardFocusManager.setCurrentKeyboardFocusManager(new TestKeyboardFocusManager(frame));
windowContext.propertyChange(new PropertyChangeEvent(this, "focusOwner", null, frame));
assertSame(frame, windowContext.activeWindow());
}
private void setFocusManager(Component component) {
KeyboardFocusManager.setCurrentKeyboardFocusManager(new TestKeyboardFocusManager(component));
}
