javafx.event.EventDispatcher Java Examples

The following examples show how to use javafx.event.EventDispatcher. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: FXCanvasEx.java From gef with Eclipse Public License 2.0

5 votes

@Override
public void setScene(Scene newScene) {
	Scene oldScene = getScene();
	if (oldScene != null) {
		// restore original event dispatcher
		EventDispatcher eventDispatcher = oldScene.getEventDispatcher();
		if (eventDispatcher instanceof EventDispatcherEx) {
			oldScene.setEventDispatcher(
					((EventDispatcherEx) eventDispatcher).dispose());
			// TODO: add listener to property to keep track of changes to
			// event dispatcher that removes our delegate?? (throw an
			// exception?)
		}
		if (JAVA_8) {
			oldScene.cursorProperty().removeListener(cursorChangeListener);
		}
	}
	super.setScene(newScene);
	if (newScene != null) {
		// wrap event dispatcher
		newScene.setEventDispatcher(
				new EventDispatcherEx(newScene.getEventDispatcher()));
		if (JAVA_8) {
			newScene.cursorProperty().addListener(cursorChangeListener);
		}
	}
}

Example #2

Source File: FXCanvasEx.java From gef with Eclipse Public License 2.0

4 votes

protected EventDispatcherEx(EventDispatcher delegate) {
	this.delegate = delegate;
}

Example #3

Source File: FXCanvasEx.java From gef with Eclipse Public License 2.0

4 votes

protected EventDispatcher dispose() {
	EventDispatcher d = delegate;
	delegate = null;
	return d;
}

Example #4

Source File: WebEventDispatcher.java From mars-sim with GNU General Public License v3.0

4 votes

public WebEventDispatcher(EventDispatcher oldDispatcher) {
    this.oldDispatcher = oldDispatcher;
}

Example #5

Source File: GoogleMapView.java From GMapsFX with Apache License 2.0

4 votes

public MyEventDispatcher(EventDispatcher originalDispatcher) {
    this.originalDispatcher = originalDispatcher;
}