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package org.tela_botanica.del.client.composants.presenteur;
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package org.tela_botanica.del.client.composants.presenteur;
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import com.google.gwt.event.dom.client.ClickEvent;
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import com.google.gwt.event.dom.client.ClickHandler;
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import com.google.gwt.user.client.ui.Button;
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import com.google.gwt.user.client.ui.Composite;
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import com.google.gwt.user.client.ui.Composite;
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import com.google.gwt.user.client.ui.HTMLPanel;
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import com.google.gwt.user.client.ui.HasWidgets;
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import com.google.gwt.user.client.ui.Panel;
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import com.google.gwt.user.client.ui.HasWidgets;
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import com.google.gwt.user.client.ui.RootPanel;
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public abstract class Presenteur {
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public abstract class Presenteur {
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	private Composite vue;
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	private Panel overlay;
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	private Composite vue;
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	private Panel overlayContenu;
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	// Constructeur
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	// Constructeur
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	public Presenteur(Composite vue) {
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	public Presenteur(Composite vue) {
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		this.vue = vue;
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		this.vue = vue;
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	protected abstract void handleEvents();
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	protected abstract void handleEvents();
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	protected Composite getVue() {
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	protected Composite getVue() {
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		return this.vue;
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		return this.vue;
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	}
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	public void ouvrirFenetreModale(Presenteur presenteurModal) {
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		overlay = new HTMLPanel("");
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		overlay.setStyleName("overlay");
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		overlay.setVisible(false);
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		RootPanel.get().add(overlay);
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		overlayContenu = new HTMLPanel("");
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		overlayContenu.setStyleName("overlayContenu");
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		Button boutonFermer = new Button("Fermer");
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		boutonFermer.setStyleName("fermerOverlay");
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		boutonFermer.addClickHandler(new ClickHandler() {
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			public void onClick(ClickEvent event) {
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				fermerFenetreModale();
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			}
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		});
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		presenteurModal.go(overlayContenu);
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		RootPanel.get().add(overlayContenu);
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		overlayContenu.setVisible(true);
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		overlayContenu.add(boutonFermer);
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		overlay.setVisible(true);
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	}
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	public void fermerFenetreModale() {
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		RootPanel.get().remove(overlay);
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		RootPanel.get().remove(overlayContenu);
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	}
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	}