info.magnolia.ui.vaadin.gwt.client.editor.jsni

Class AbstractFrameEventHandler

java.lang.Object

info.magnolia.ui.vaadin.gwt.client.editor.jsni.AbstractFrameEventHandler

Direct Known Subclasses:

GenericFrameEventHandler, WebkitFrameEventHandler

public abstract class AbstractFrameEventHandler
extends Object

Common functionality used by all browsers to handle frame events.

Constructor Summary

Constructors

Constructor and Description
AbstractFrameEventHandler()

Method Summary

Methods

Modifier and Type	Method and Description
com.google.web.bindery.event.shared.EventBus	getEventBus()
PageEditorView	getView()
void	init()
abstract void	initNativeKeyListener(com.google.gwt.dom.client.Element element) Catches key events on the contentDocument of the frame Element and fires it on the frame to enable event bubbling from the frame up to the DOM.
void	initNativeMouseSelectionListener(com.google.gwt.dom.client.Element iframeElement, com.google.gwt.dom.client.Element element, PageEditorView.Listener listener) Takes care of the touch end events for selecting elements inside the page editor.
void	initNativeTouchSelectionListener(com.google.gwt.dom.client.Element element, PageEditorView.Listener listener) Takes care of the mouse up events for selecting elements inside the page editor.
void	initScrollListener(com.google.gwt.dom.client.Element element)
void	onFrameReady()
protected abstract void	registerLoadHandler()
void	reloadIFrame(com.google.gwt.dom.client.Element iframeElement) Force iframe to be reloaded.
void	setEventBus(com.google.web.bindery.event.shared.EventBus eventBus)
void	setView(PageEditorView view)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractFrameEventHandler

public AbstractFrameEventHandler()

Method Detail

init

public void init()

registerLoadHandler

protected abstract void registerLoadHandler()

reloadIFrame

public void reloadIFrame(com.google.gwt.dom.client.Element iframeElement)

Force iframe to be reloaded. for example when content has been updated.

getEventBus

public com.google.web.bindery.event.shared.EventBus getEventBus()

setEventBus

public void setEventBus(com.google.web.bindery.event.shared.EventBus eventBus)

setView

public void setView(PageEditorView view)

getView

public PageEditorView getView()

onFrameReady

public void onFrameReady()

initNativeTouchSelectionListener

public void initNativeTouchSelectionListener(com.google.gwt.dom.client.Element element,
                                    PageEditorView.Listener listener)

Takes care of the mouse up events for selecting elements inside the page editor. Unfortunately the GWT handlers do not work, so using jsni.

initNativeMouseSelectionListener

public void initNativeMouseSelectionListener(com.google.gwt.dom.client.Element iframeElement,
                                    com.google.gwt.dom.client.Element element,
                                    PageEditorView.Listener listener)

Takes care of the touch end events for selecting elements inside the page editor. Unfortunately the GWT handlers do not work, so using jsni.

initNativeKeyListener

public abstract void initNativeKeyListener(com.google.gwt.dom.client.Element element)

Catches key events on the contentDocument of the frame Element and fires it on the frame to enable event bubbling from the frame up to the DOM.

initScrollListener

public void initScrollListener(com.google.gwt.dom.client.Element element)