public static void pressKey(Component component, Key key) {
dispatchEvent(KEY_PRESSED, key, key.getCode(), component);
if (key.isPrintable() && key.getChar() != KeyEvent.CHAR_UNDEFINED) {
dispatchEvent(KEY_TYPED, key, KeyEvent.VK_UNDEFINED, component);
}
if (JTextComponent.class.isInstance(component) && key.isPrintable()) {
moveCaretToEndOfDocument((JTextComponent) component);
}
}
private static void dispatchEvent(int eventCode, Key key, int keyCode, Component component) {
int modifier = key.getModifier().getCode();
KeyEvent event = new KeyEvent(component, eventCode, 0, modifier, keyCode, key.getChar());
for (KeyListener listener : component.getKeyListeners()) {
switch (eventCode) {
case KEY_PRESSED:
listener.keyPressed(event);
break;
case KEY_TYPED:
listener.keyTyped(event);
break;
case KEY_RELEASED:
listener.keyReleased(event);
break;
}
}
SwingUtilities.processKeyBindings(event);
}
public static void releaseKey(Component component, Key key) {
dispatchEvent(KEY_RELEASED, key, key.getCode(), component);
}