Examples with TimedWindowEvent sun.awt.TimedWindowEvent used on opensource projects

Example 1 with TimedWindowEvent

use of sun.awt.TimedWindowEvent in project jdk8u_jdk by JetBrains.

the class DefaultKeyboardFocusManager method repostIfFollowsKeyEvents.

/*
     * Checks if the focus window event follows key events waiting in the type-ahead
     * queue (if any). This may happen when a user types ahead in the window, the client
     * listeners hang EDT for a while, and the user switches b/w toplevels. In that
     * case the focus window events may be dispatched before the type-ahead events
     * get handled. This may lead to wrong focus behavior and in order to avoid it,
     * the focus window events are reposted to the end of the event queue. See 6981400.
     */
private boolean repostIfFollowsKeyEvents(WindowEvent e) {
    if (!(e instanceof TimedWindowEvent)) {
        return false;
    }
    TimedWindowEvent we = (TimedWindowEvent) e;
    long time = we.getWhen();
    synchronized (this) {
        KeyEvent ke = enqueuedKeyEvents.isEmpty() ? null : enqueuedKeyEvents.getFirst();
        if (ke != null && time >= ke.getWhen()) {
            TypeAheadMarker marker = typeAheadMarkers.isEmpty() ? null : typeAheadMarkers.getFirst();
            if (marker != null) {
                Window toplevel = marker.untilFocused.getContainingWindow();
                // the current focused window. See 8015454.
                if (toplevel != null && toplevel.isFocused()) {
                    SunToolkit.postEvent(AppContext.getAppContext(), new SequencedEvent(e));
                    return true;
                }
            }
        }
    }
    return false;
}