001    /*
002     * Copyright 2006 Mat Gessel <mat.gessel@gmail.com>
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License"); you may not
005     * use this file except in compliance with the License. You may obtain a copy of
006     * the License at
007     * 
008     * http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
012     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
013     * License for the specific language governing permissions and limitations under
014     * the License.
015     */
016    package asquare.gwt.tk.client.ui.behavior;
017    
018    import com.google.gwt.user.client.ui.PopupPanel;
019    
020    /**
021     * A DragWidgetGesture which sets the position via
022     * {@link PopupPanel#setPopupPosition(int, int)}
023     */
024    public class DragPopupGesture extends DragWidgetGesture
025    {
026            public DragPopupGesture(PopupPanel widget)
027            {
028                    super(widget);
029            }
030            
031            protected void setTargetPosition(int left, int top)
032            {
033                    ((PopupPanel) getDragWidget()).setPopupPosition(left, top);
034            }
035    }