Set container for dragging operation (Ext GWT)
/*
* Ext GWT - Ext for GWT
* Copyright(c) 2007-2009, Ext JS, LLC.
* licensing@extjs.com
*
* http://extjs.com/license
*/
package com.google.gwt.sample.hello.client;
import com.extjs.gxt.ui.client.Style.Scroll;
import com.extjs.gxt.ui.client.Style.VerticalAlignment;
import com.extjs.gxt.ui.client.fx.Draggable;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.HorizontalPanel;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.impl.WindowImplIE.Resources;
import com.google.gwt.user.client.ui.RootPanel;
public class Hello implements EntryPoint {
public void onModuleLoad() {
RootPanel.get().add(new DraggableExample());
}
}
class DraggableExample extends LayoutContainer {
@Override
protected void onRender(Element parent, int pos) {
super.onRender(parent, pos);
HorizontalPanel vp = new HorizontalPanel();
vp.setVerticalAlign(VerticalAlignment.TOP);
vp.setSpacing(10);
ContentPanel cp = new ContentPanel();
cp.setCollapsible(true);
//cp.setIcon(Resources.ICONS.text());
cp.setBodyStyleName("pad-text");
cp.setHeading("Proxy Drag");
cp.addText("DUMMY_TEXT_SHORT");
cp.setWidth(200);
Draggable d = new Draggable(cp);
vp.add(cp);
cp = new ContentPanel();
cp.setCollapsible(true);
cp.setBodyStyle("padding: 4 8px;fontSize: 12px");
cp.setHeading("Direct Drag");
//cp.setIcon(Resources.ICONS.text());
cp.addText("Drags can only be started from the header.");
cp.setWidth(200);
vp.add(cp);
d = new Draggable(cp, cp.getHeader());
d.setContainer(this);
d.setUseProxy(false);
cp = new ContentPanel();
cp.setBodyStyle("padding: 4 8px;fontSize: 12px");
cp.setHeading("Constrain");
//cp.setIcon(Resources.ICONS.text());
cp.addText("Can only be dragged vertically.");
cp.setWidth(200);
vp.add(cp);
d = new Draggable(cp, cp.getHeader());
d.setContainer(this);
d.setConstrainHorizontal(true);
add(vp);
setScrollMode(Scroll.AUTO);
}
}
Ext-GWT.zip( 4,297 k)Related examples in the same category
