Package com.smartgwt.client.widgets.events

Examples of com.smartgwt.client.widgets.events.ValueChangedHandler

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    slider.setVertical(false);
    slider.setMinValue(0);
    slider.setMaxValue(100);
    slider.setNumValues(101);
    slider.setValue(100);
    slider.addValueChangedHandler(new ValueChangedHandler() {

      public void onValueChanged(ValueChangedEvent event) {
        int intValue = event.getValue();
        double value = 0;
        if (intValue != 0) {
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    transparencySlider.setNumValues(101);
    transparencySlider.setMaxValueLabel("100%");
    transparencySlider.setVertical(false);
    transparencySlider.setWidth(230);
    transparencySlider.setLabelWidth(Integer.parseInt(messages.layerActionsOpacitySliderLabelWidth()));
    transparencySlider.addValueChangedHandler(new ValueChangedHandler() {
      public void onValueChanged(ValueChangedEvent event) {
        double val = transparencySlider.getValue();
        layerImg.setOpacity((int) val);
        if (val > 0) {
          val /= 100;
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        hSlider.setLeft(100);
        canvas.addChild(hSlider);

        hSlider.addDrawHandler(new DrawHandler() {
            public void onDraw(DrawEvent event) {
                vSlider.addValueChangedHandler(new ValueChangedHandler() {
                    public void onValueChanged(ValueChangedEvent event) {
                        int value = event.getValue();
                        if (hSlider.getValue() != value) {
                            hSlider.setValue(value);
                        }
                    }
                });
            }
        });

        hSlider.addDrawHandler(new DrawHandler() {
            public void onDraw(DrawEvent event) {
                hSlider.addValueChangedHandler(new ValueChangedHandler() {
                    public void onValueChanged(ValueChangedEvent event) {
                        int value = event.getValue();
                        if (vSlider.getValue() != value) {
                            vSlider.setValue(value);
                        }
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        slider.setShowTitle(false);
        slider.setVertical(false);
        slider.setLeft(80);
        slider.setTop(200);
        slider.setValue(100);
        slider.addValueChangedHandler(new ValueChangedHandler() {
            public void onValueChanged(ValueChangedEvent event) {
                eyesImg.setOpacity(event.getValue());
            }
        });
       
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        softness.setShowRange(false);
        softness.setLabelWidth(20);
        softness.setValue(10);
        softness.addDrawHandler(new DrawHandler() {
            public void onDraw(DrawEvent event) {
                softness.addValueChangedHandler(new ValueChangedHandler() {
                    public void onValueChanged(ValueChangedEvent event) {
                        label.setShadowSoftness(event.getValue());
                        label.updateShadow();
                    }
                });
            }
        });


        final Slider offset = new Slider("Offset");
        offset.setMinValue(0);
        offset.setMaxValue(20);
        offset.setNumValues(21);
        offset.setShowRange(false);
        offset.setLabelWidth(20);
        offset.setLeft(60);
        offset.setValue(5);
       
        offset.addDrawHandler(new DrawHandler() {
            public void onDraw(DrawEvent event) {
                offset.addValueChangedHandler(new ValueChangedHandler() {
                    public void onValueChanged(ValueChangedEvent event) {
                        label.setShadowOffset(event.getValue());
                        label.updateShadow();
                    }
                });
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          volumeSlider.setValue(50);
          volumeSlider.setShowRange(false); 
          volumeSlider.setShowTitle(false);
          volumeSlider.setShowValue(false);
          volumeSlider.setWidth(75);
          volumeSlider.addValueChangedHandler(new ValueChangedHandler() { 
              public void onValueChanged(ValueChangedEvent event) { 
                  volume = event.getValue();
                  //if user mute the sound,changing volume bar should not affect immidiately.
                  if(!isMuted)
          activeSound.setVolume(volume);
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Related Classes of com.smartgwt.client.widgets.events.ValueChangedHandler

  • com.smartgwt.sample.showcase.client.effects.looknfeel.ShadowsSample
  • com.smartgwt.sample.showcase.client.effects.looknfeel.TranslucencySample
  • com.smartgwt.sample.showcase.client.other.SliderSample
  • com.zaranux.os.client.programs.MediaPlayer
  • org.geomajas.example.gwt.client.samples.mapwidget.LayerOpacitySample
  • org.geomajas.widget.advancedviews.client.widget.LayerActions
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