Set value for Slider (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.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.Slider;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.layout.FillData;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.ui.RootPanel;

public class Hello implements EntryPoint {
  public void onModuleLoad() {
    RootPanel.get().add(new SliderExample());
  }
}
class SliderExample extends LayoutContainer {

  private int margins = 30;

  @Override
  protected void onRender(Element parent, int pos) {
    super.onRender(parent, pos);
    setScrollMode(Scroll.AUTO);
    final Slider slider = new Slider();
    slider.setWidth(200);
    slider.setIncrement(1);
    slider.setMaxValue(200);
    slider.setClickToChange(false);
    add(slider, new FillData(margins));

    add(new Button("set value to 40", new SelectionListener<ButtonEvent>() {
      @Override
      public void componentSelected(ButtonEvent ce) {
        slider.setValue(40);
      }
    }), new FillData(margins));

    final Slider slider2 = new Slider();
    slider2.setHeight(207);
    slider2.setVertical(true);
    add(slider2, new FillData(margins));

    add(new Button("set value to 40", new SelectionListener<ButtonEvent>() {
      @Override
      public void componentSelected(ButtonEvent ce) {
        slider2.setValue(40);
      }
    }), new FillData(margins));

  }

}

Ext-GWT.zip( 4,297 k)

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3.	Using Slider to control the width and sharpness of a shadow (Smart GWT)
4.	Using SliderItem to create slider (Smart GWT)
5.	Using Slider and SliderField (Ext GWT)
6.	Vertical.Horizontal Slider (Ext GWT)
7.	Set Message for Slider (Ext GWT)

Set value for Slider (Ext GWT) : Slider « GWT « Java

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