官网gxt源码+API+

官网gxt源码+API+例子 刚开始学gxt,和大家分享一下。

/*
 * GWT-Ext Widget Library
 * Copyright 2007 - 2008 GWT-Ext LLC. and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 3 of
 * the License or （at your option） any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not write to the Free
 * Software Foundation Inc. 51 Franklin St Fifth Floor Boston MA
 * 02110-1301 USA or see the FSF site: http://www.fsf.org.
 */
 

package com.gwtext.sample.charts.client;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.History;
import com.google.gwt.user.client.HistoryListener;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.PopupPanel;
import com.gwtext.client.core.*;
import com.gwtext.client.widgets.*;
import com.gwtext.client.widgets.event.PanelListenerAdapter;
import com.gwtext.client.widgets.event.TabPanelListenerAdapter;
import com.gwtext.client.widgets.layout.BorderLayout;
import com.gwtext.client.widgets.layout.BorderLayoutData;
import com.gwtext.client.widgets.layout.FitLayout;
import com.gwtext.client.widgets.menu.baseItem;
import com.gwtext.client.widgets.menu.Item;
import com.gwtext.client.widgets.menu.Menu;
import com.gwtext.client.widgets.menu.event.baseItemListenerAdapter;
import com.gwtext.client.widgets.tree.TreePanel;


public class Charts implements EntryPoint HistoryListener {

    private static PopupPanel messagePanel = new PopupPanel（true）;
    private TabPanel centerPanel;
    private ScreenManager screenManager;
    private Menu menu;

    public void onModuleLoad（） {

        //create the main panel and assign it a BorderLayout
        Panel mainPanel = new Panel（）;
        mainPanel.setLayout（new BorderLayout（））;

        BorderLayoutData northLayoutData = new BorderLayoutData（RegionPosition.NORTH）;
        northLayoutData.setSplit（false）;

        BorderLayoutData centerLayoutData = new BorderLayoutData（RegionPosition.CENTER）;
        centerLayoutData.setMargins（new Margins（5 0 5 5））;

        Panel centerPanelWrappper = new Panel（）;
        centerPanelWrappper.setLayout（new FitLayout（））;
        centerPanelWrappper.setBorder（false）;
        centerPanelWrappper.setBodyBorder（false）;

        centerPanel = new TabPanel（）;
        centerPanel.setBodyBorder（false）;
        centerPanel.setEnableTabScroll（true）;
        center

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2008-09-08 01:46  gwtext-2.0.5\
     目录           0  2008-03-24 21:10  gwtext-2.0.5\samples\
     目录           0  2008-03-25 10:53  gwtext-2.0.5\samples\Charts\
     目录           0  2008-03-25 10:53  gwtext-2.0.5\samples\Charts\src\
     目录           0  2008-03-25 10:53  gwtext-2.0.5\samples\Charts\src\com\
     目录           0  2008-03-25 10:53  gwtext-2.0.5\samples\Charts\src\com\gwtext\
     目录           0  2008-03-25 10:53  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\
     目录           0  2008-03-25 10:53  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\
     目录           0  2008-03-25 10:53  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\
     目录           0  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\
     目录           0  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\
     目录           0  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\
     目录           0  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\
     目录           0  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\
     文件         459  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\right-corners.png
     文件         432  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\left-corners.png
     文件        1669  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\icon-error.gif
     文件         457  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\top-bottom.png
     文件         154  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\left-right.png
     文件        1586  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\icon-info.gif
     文件        1607  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\icon-question.gif
     文件        1483  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\window\icon-warning.gif
     目录           0  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\
     文件         955  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\group-expand-sprite.gif
     文件         875  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\mso-hd.gif
     文件         925  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\page-first.gif
     文件         817  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\grid-blue-split.gif
     文件         855  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\grid-hrow.gif
     文件         836  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\grid3-hrow.gif
     文件         817  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\grid-split.gif
     文件         823  2008-04-04 11:16  gwtext-2.0.5\samples\Charts\src\com\gwtext\sample\charts\public\themes\slate\images\slate\grid\row-sel.gif
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