WEmbeddedFrame.java 文件源码

@SuppressWarnings("deprecation")
public void synthesizeWindowActivation(final boolean activate) {
    if (!activate || EventQueue.isDispatchThread()) {
        ((WFramePeer)getPeer()).emulateActivation(activate);
    } else {
        // To avoid focus concurrence b/w IE and EmbeddedFrame
        // activation is postponed by means of posting it to EDT.
        Runnable r = new Runnable() {
            public void run() {
                ((WFramePeer)getPeer()).emulateActivation(true);
            }
        };
        WToolkit.postEvent(WToolkit.targetToAppContext(this),
                           new InvocationEvent(this, r));
    }
}