Sections Resize Sample for accordion panel (Smart GWT) : Accordion Panel « GWT « Java

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Java » GWT » Accordion PanelScreenshots 
Sections Resize Sample for accordion panel (Smart GWT)
Sections Resize Sample for accordion panel (Smart GWT)
   
/*
 * 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.sample.showcase.client;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;
import com.smartgwt.client.types.Overflow;
import com.smartgwt.client.types.VisibilityMode;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.Img;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.layout.HLayout;
import com.smartgwt.client.widgets.layout.SectionStack;
import com.smartgwt.client.widgets.layout.SectionStackSection;
import com.smartgwt.client.widgets.layout.VLayout;

public class Showcase implements EntryPoint {

  public void onModuleLoad() {
    RootPanel.get().add(getViewPanel());
  }

  public Canvas getViewPanel() {
    final HelpCanvas help1 = new HelpCanvas("help1");
    final HelpCanvas help2 = new HelpCanvas("help2");

    final SectionStack sectionStack = new SectionStack();
    sectionStack.setVisibilityMode(VisibilityMode.MULTIPLE);
    sectionStack.setWidth(300);
    sectionStack.setHeight(350);
    sectionStack.setBorder("2px solid #458B00");

    SectionStackSection section1 = new SectionStackSection("Blue Pawn");
    section1.setExpanded(true);
    section1.setResizeable(false);
    section1.addItem(new Img("pieces/48/pawn_blue.png"4848));
    sectionStack.addSection(section1);

    SectionStackSection section2 = new SectionStackSection("Help 1");
    section2.setExpanded(true);
    section2.setCanCollapse(true);

    section2.addItem(help1);
    sectionStack.addSection(section2);
    SectionStackSection section3 = new SectionStackSection("Help 2");
    section3.setExpanded(true);
    section3.setCanCollapse(true);
    section3.addItem(help2);
    sectionStack.addSection(section3);

    IButton resizeButton = new IButton("Resize Help 1");
    resizeButton.setWidth(150);
    resizeButton.addClickHandler(new ClickHandler() {
      public void onClick(ClickEvent event) {
        help1.setHeight(200);
      }
    });

    HLayout layout = new HLayout();
    layout.setMembersMargin(20);
    layout.addMember(sectionStack);

    VLayout buttons = new VLayout();
    buttons.setMembersMargin(10);
    buttons.addMember(resizeButton);

    layout.addMember(buttons);
    return layout;
  }

  class HelpCanvas extends Canvas {
    private String contents = "<b>Severity 1</b> - Critical problem<br>System is unavailable in production or "
        "is corrupting data, and the error severely impacts the user's operations."
        "<br><br><b>Severity 2</b> - Major problem<br>An important function of the system "
        "is not available in production, and the user's operations are restricted."
        "<br><br><b>Severity 3</b> - Minor problem<br>Inability to use a function of the "
        "system occurs, but it does not seriously affect the user's operations.";

    public HelpCanvas(String id) {
      setID(id);
      setPadding(10);
      setOverflow(Overflow.AUTO);
      setContents(contents);
    }
  }

}

   
    
    
  
SmartGWT.zip( 9,880 k)
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