/*
* SmartGWT (GWT for SmartClient)
* Copyright 2008 and beyond, Isomorphic Software, Inc.
*
* SmartGWT is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3
* as published by the Free Software Foundation. SmartGWT is also
* available under typical commercial license terms - see
* http://smartclient.com/license
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package com.smartgwt.client.util;
import com.smartgwt.client.widgets.Canvas;
/**
* Utility methods related to hover / tooltips / prompts.
*/
public class Hover {
/**
* Clear any active hover prompt.
*/
public static native void clear() /*-{
return $wnd.isc.Hover.clear();
}-*/;
/**
* Return the canvas corresponding to the active hover.
*
* @return the hover canvas/
*/
public static native Canvas getCanvas() /*-{
var canvasJS = $wnd.isc.Hover.hoverCanvas;
return canvasJS == null || canvasJS === undefined ? null : @com.smartgwt.client.widgets.Canvas::new(Lcom/google/gwt/core/client/JavaScriptObject;)(canvasJS);
}-*/;
}