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package sun.awt;

import java.awt.*;

An interface for the EventQueue delegate. This class is added to support JavaFX/AWT interop single threaded mode The delegate should be set in EventQueue by EventQueue.setFwDispatcher(FwDispatcher) If the delegate is not null, than it handles supported methods instead of the event queue. If it is null than the behaviour of an event queue does not change.
Author:Petr Pchelko
See Also:
Since:1.8
/** * An interface for the EventQueue delegate. * This class is added to support JavaFX/AWT interop single threaded mode * The delegate should be set in EventQueue by {@link EventQueue#setFwDispatcher(FwDispatcher)} * If the delegate is not null, than it handles supported methods instead of the * event queue. If it is null than the behaviour of an event queue does not change. * * @see EventQueue * * @author Petr Pchelko * * @since 1.8 */
public interface FwDispatcher {
Delegates the EventQueue.isDispatchThread() method
/** * Delegates the {@link EventQueue#isDispatchThread()} method */
boolean isDispatchThread();
Forwards a runnable to the delegate, which executes it on an appropriate thread.
Params:
/** * Forwards a runnable to the delegate, which executes it on an appropriate thread. * @param r a runnable calling {@link EventQueue#dispatchEventImpl(java.awt.AWTEvent, Object)} */
void scheduleDispatch(Runnable r);
Delegates the EventQueue.createSecondaryLoop() method
/** * Delegates the {@link java.awt.EventQueue#createSecondaryLoop()} method */
SecondaryLoop createSecondaryLoop(); }