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package org.tela_botanica.client.composants;
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import org.tela_botanica.client.util.UtilNombre;
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import org.tela_botanica.client.util.UtilString;
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import com.extjs.gxt.ui.client.event.Events;
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import com.extjs.gxt.ui.client.event.Listener;
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import com.extjs.gxt.ui.client.event.SliderEvent;
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import com.extjs.gxt.ui.client.widget.Slider;
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import com.extjs.gxt.ui.client.widget.form.SliderField;
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public class ChampSliderPourcentage extends SliderField {
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private String message = null;
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private ChampSliderPourcentage sliderChamp = null;
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public ChampSliderPourcentage(String label) {
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super(creerSliderPoucentage(label));
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sliderChamp = this;
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message = label;
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this.getSlider().addListener(Events.Change, new Listener<SliderEvent>() {
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public void handleEvent(SliderEvent be) {
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int pourcent = ((Slider) be.getComponent()).getValue();
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sliderChamp.setFieldLabel(message+" ("+pourcent+"%) ");
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}
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});
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this.setFieldLabel(message);
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}
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private static Slider creerSliderPoucentage(String message) {
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Slider slider = new Slider();
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slider.setMinValue(0);
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slider.setMaxValue(100);
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slider.setValue(0);
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slider.setIncrement(1);
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slider.setMessage("{0} "+message);
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return slider;
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}
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public String getValeur() {
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String valeur = "";
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if (sliderChamp.getValue() != 0) {
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valeur = UtilNombre.formaterEnEntier(sliderChamp.getValue());
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}
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return valeur;
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}
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public void peupler(String valeur) {
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if (!UtilString.isEmpty(valeur)) {
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sliderChamp.setValue(UtilString.formaterEnEntier(valeur));
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}
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}
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}
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