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package org.tela_botanica.client.composants; |
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import java.util.List; |
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import org.tela_botanica.client.composants.pagination.ChargeurListe; |
import org.tela_botanica.client.composants.pagination.Proxy; |
import org.tela_botanica.client.composants.pagination.TransformateurJSONaModelData; |
import org.tela_botanica.client.modeles.Valeur; |
import org.tela_botanica.client.util.Debug; |
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import com.extjs.gxt.ui.client.event.BaseEvent; |
import com.extjs.gxt.ui.client.event.Events; |
import com.extjs.gxt.ui.client.event.Listener; |
import com.extjs.gxt.ui.client.store.ListStore; |
import com.extjs.gxt.ui.client.widget.LayoutContainer; |
import com.extjs.gxt.ui.client.widget.VerticalPanel; |
import com.extjs.gxt.ui.client.widget.form.ComboBox; |
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import com.extjs.gxt.ui.client.data.BasePagingLoadConfig; |
import com.extjs.gxt.ui.client.data.LoadEvent; |
import com.extjs.gxt.ui.client.data.Loader; |
import com.extjs.gxt.ui.client.data.ModelData; |
import com.extjs.gxt.ui.client.data.ModelType; |
import com.extjs.gxt.ui.client.data.PagingLoadResult; |
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public class ChampComboBoxRechercheTempsReelPaginable extends LayoutContainer { |
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//-------------// |
// ATTRIBUTS // |
//-------------// |
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private ListStore<ModelData> store = null; |
private ComboBox<ModelData> combo = null; |
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private String recherche = ""; |
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private Proxy<?> proxy = null; |
private TransformateurJSONaModelData<PagingLoadResult<ModelData>> reader = null; |
private ChargeurListe<PagingLoadResult<ModelData>> loader = null; |
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private int start = 0; |
private int limit = 10; |
private int largeur = 200; |
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private BasePagingLoadConfig plc = null; |
private ModelType modeltype = null; |
private String displayName = ""; |
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//-------------// |
// METHODES // |
//-------------// |
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/*-------------- |
Constructeur |
--------------*/ |
public ChampComboBoxRechercheTempsReelPaginable(Proxy<?> proxy, ModelType modeltype, String displayName) { |
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this.modeltype = modeltype; |
this.proxy = proxy; |
this.displayName = displayName; |
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plc = new BasePagingLoadConfig(); |
plc.setLimit(limit); |
plc.setOffset(start); |
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reader = new TransformateurJSONaModelData<PagingLoadResult<ModelData>>(modeltype); |
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loader = new ChargeurListe<PagingLoadResult<ModelData>>(proxy, reader); |
loader.setLimit(plc.getLimit()); |
loader.setOffset(plc.getOffset()); |
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loader.addListener(Loader.BeforeLoad, new Listener<LoadEvent>() { |
public void handleEvent(LoadEvent be) { |
be.<ModelData> getConfig().set("start", be.<ModelData> getConfig().get("offset")); |
} |
}); |
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loader.addListener(Loader.Load, new Listener<LoadEvent>() { |
public void handleEvent(LoadEvent be) { |
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} |
}); |
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loader.addListener(Loader.LoadException, new Listener<LoadEvent>() { |
public void handleEvent(LoadEvent be) { |
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} |
}); |
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combo = new ComboBox<ModelData>(); |
combo.setWidth(largeur); |
combo.setDisplayField(displayName); |
combo.setHideTrigger(false); |
combo.setPageSize(plc.getLimit()); |
store = new ListStore<ModelData>(loader); |
combo.setStore(store); |
loader.load(plc, recherche); |
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combo.addListener(Events.KeyUp, new Listener<BaseEvent>() { |
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public void handleEvent(BaseEvent be) { |
recherche = combo.getRawValue(); |
plc.setLimit(limit); plc.setOffset(start); |
loader.setLimit(limit); loader.setOffset(start); |
loader.load(plc, recherche); |
} |
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}); |
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VerticalPanel vp = new VerticalPanel(); |
vp.add(combo); |
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add(vp); |
} |
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/*------------ |
Accesseurs |
------------*/ |
public ComboBox<ModelData> getCombo() |
{ |
return this.combo; |
} |
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public Valeur getValeur() |
{ |
return new Valeur(combo.getSelection().get(0)); |
} |
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public ListStore<?> getStore() |
{ |
return combo.getStore(); |
} |
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public void setWidth(int largeur) |
{ |
this.largeur = largeur; |
this.combo.setWidth(largeur); |
} |
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/*----------------------------- |
Gestion du contenu du champ |
-----------------------------*/ |
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public List<ModelData> collecterValeursDuChamp() |
{ |
return combo.getSelection(); |
} |
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public void peuplerChamp(List<ModelData> selection) |
{ |
combo.setSelection(selection); |
} |
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/*---------------- |
Méthode privées |
-----------------*/ |
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} |
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