private void stopLWModal() { synchronized (getTreeLock()) { if (modalAppContext != null) { Container nativeContainer = getHeavyweightContainer(); if(nativeContainer != null) { if (this.modalComp != null) { nativeContainer.modalComp = this.modalComp; this.modalComp = null; return; } else { nativeContainer.modalComp = null; } } // Wake up event dispatch thread on which the dialog was // initially shown SunToolkit.postEvent(modalAppContext, new PeerEvent(this, new WakingRunnable(), PeerEvent.PRIORITY_EVENT)); } EventQueue.invokeLater(new WakingRunnable()); getTreeLock().notifyAll(); } }
@Override public void firePropertyChange(final PropertyChangeEvent evt) { Object oldValue = evt.getOldValue(); Object newValue = evt.getNewValue(); String propertyName = evt.getPropertyName(); if (oldValue != null && newValue != null && oldValue.equals(newValue)) { return; } Runnable updater = new Runnable() { public void run() { PropertyChangeSupport pcs = (PropertyChangeSupport) AppContext.getAppContext().get(PROP_CHANGE_SUPPORT_KEY); if (null != pcs) { pcs.firePropertyChange(evt); } } }; final AppContext currentAppContext = AppContext.getAppContext(); for (AppContext appContext : AppContext.getAppContexts()) { if (null == appContext || appContext.isDisposed()) { continue; } if (currentAppContext == appContext) { updater.run(); } else { final PeerEvent e = new PeerEvent(source, updater, PeerEvent.ULTIMATE_PRIORITY_EVENT); SunToolkit.postEvent(appContext, e); } } }
@Override protected void eventPosted(final SunDropTargetEvent e) { if (e.getID() != SunDropTargetEvent.MOUSE_DROPPED) { Runnable runnable = new Runnable() { @Override public void run() { e.getDispatcher().unregisterAllEvents(); } }; // NOTE: this PeerEvent must be a NORM_PRIORITY event to be // dispatched after this SunDropTargetEvent, but before the next // one, so we should pass zero flags. PeerEvent peerEvent = new PeerEvent(e.getSource(), runnable, 0); SunToolkit.executeOnEventHandlerThread(peerEvent); } }
/** * Checks change of the {@code DataFlavor}s and, if necessary, * posts notifications on {@code FlavorEvent}s to the * AppContexts' EDTs. * The parameter {@code formats} is null iff we have just * failed to get formats available on the clipboard. * * @param formats data formats that have just been retrieved from * this clipboard */ protected final void checkChange(final long[] formats) { if (Arrays.equals(formats, currentFormats)) { // we've been able to successfully get available on the clipboard // DataFlavors this and previous time and they are coincident; // don't notify return; } currentFormats = formats; for (final AppContext appContext : AppContext.getAppContexts()) { if (appContext == null || appContext.isDisposed()) { continue; } Set<FlavorListener> flavorListeners = getFlavorListeners(appContext); if (flavorListeners != null) { for (FlavorListener listener : flavorListeners) { if (listener != null) { PeerEvent peerEvent = new PeerEvent(this, () -> listener.flavorsChanged(new FlavorEvent(SunClipboard.this)), PeerEvent.PRIORITY_EVENT); SunToolkit.postEvent(appContext, peerEvent); } } } } }
private boolean coalescePeerEvent(PeerEvent e) { EventQueueItem[] cache = ((Component)e.getSource()).eventCache; if (cache == null) { return false; } int index = eventToCacheIndex(e); if (index != -1 && cache[index] != null) { e = e.coalesceEvents((PeerEvent)cache[index].event); if (e != null) { cache[index].event = e; return true; } else { cache[index] = null; } } return false; }
private boolean coalesceEvent(AWTEvent e, int priority) { if (!(e.getSource() instanceof Component)) { return false; } if (e instanceof PeerEvent) { return coalescePeerEvent((PeerEvent)e); } // The worst case if (((Component)e.getSource()).isCoalescingEnabled() && coalesceOtherEvent(e, priority)) { return true; } if (e instanceof PaintEvent) { return coalescePaintEvent((PaintEvent)e); } if (e instanceof MouseEvent) { return coalesceMouseEvent((MouseEvent)e); } return false; }
private void hideAndDisposeHandler() { if (keepBlocking) { synchronized (getTreeLock()) { keepBlocking = false; if (showAppContext != null) { // Wake up event dispatch thread on which the dialog was // initially shown SunToolkit.postEvent(showAppContext, new PeerEvent(this, new WakingRunnable(), PeerEvent.PRIORITY_EVENT)); showAppContext = null; } EventQueue.invokeLater(new WakingRunnable()); getTreeLock().notifyAll(); } } isInHide = false; }
private static int getPriority(AWTEvent theEvent) { if (theEvent instanceof PeerEvent) { PeerEvent peerEvent = (PeerEvent)theEvent; if ((peerEvent.getFlags() & PeerEvent.ULTIMATE_PRIORITY_EVENT) != 0) { return ULTIMATE_PRIORITY; } if ((peerEvent.getFlags() & PeerEvent.PRIORITY_EVENT) != 0) { return HIGH_PRIORITY; } if ((peerEvent.getFlags() & PeerEvent.LOW_PRIORITY_EVENT) != 0) { return LOW_PRIORITY; } } int id = theEvent.getID(); if ((id >= PaintEvent.PAINT_FIRST) && (id <= PaintEvent.PAINT_LAST)) { return LOW_PRIORITY; } return NORM_PRIORITY; }
