Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacagePairWidget.java @ 4573:b87073a05f9d
flys-client: Patch to render combobox options as clickable links.
The way of passing data arguments to the links and further to
the Artifact feeding service is somewhat hacked and should be
refactored (later...).
author | Christian Lins <christian.lins@intevation.de> |
---|---|
date | Tue, 27 Nov 2012 12:50:10 +0100 |
parents | 5e6e89f19a37 |
children |
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package de.intevation.flys.client.client.ui; import com.google.gwt.core.client.GWT; import com.smartgwt.client.util.SC; import com.smartgwt.client.widgets.Button; import com.smartgwt.client.widgets.events.ClickEvent; import com.smartgwt.client.widgets.events.ClickHandler; import com.smartgwt.client.widgets.grid.ListGrid; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.VLayout; import de.intevation.flys.client.client.FLYSConstants; import de.intevation.flys.client.shared.model.Artifact; import de.intevation.flys.client.shared.model.ToLoad; import de.intevation.flys.client.shared.model.User; /** * Widget showing two Datacages and a add-this-button. * Insert a record into a listgrid when add-this-button clicked. */ public class DatacagePairWidget extends VLayout { /** i18n resource. */ protected FLYSConstants MSG = GWT.create(FLYSConstants.class); /** The "remote" ListGrid to insert data to when add-button is clicked. */ protected ListGrid grid; /** First (upper) DataCage Grid. */ protected DatacageWidget firstDatacageWidget; /** Second (lower) DataCage Grid. */ protected DatacageWidget secondDatacageWidget; /** * * @param artifact Artifact to query datacage with. * @param user User to query datacage with. * @param outs outs to query datacage with. * @param grid Grid into which to insert selection of pairs. */ public DatacagePairWidget(Artifact artifact, User user, String outs, ListGrid grid) { this.grid = grid; HLayout hLayout = new HLayout(); firstDatacageWidget = new DatacageWidget( artifact, user, outs, "load-system:true", false); secondDatacageWidget = new DatacageWidget( artifact, user, outs, "load-system:true", false); firstDatacageWidget.setIsMutliSelectable(false); secondDatacageWidget.setIsMutliSelectable(false); hLayout.addMember(firstDatacageWidget); hLayout.addMember(secondDatacageWidget); // TODO: icon Button plusBtn = new Button(MSG.datacage_add_pair()); plusBtn.setAutoFit(true); plusBtn.addClickHandler(new ClickHandler() { @Override public void onClick(ClickEvent event) { plusClicked(); } }); addMember(hLayout); addMember(plusBtn); } /** * Callback for add-button. * Fires to load for every selected element and handler. */ public void plusClicked() { ToLoad toLoad1 = firstDatacageWidget.getSelection(); ToLoad toLoad2 = secondDatacageWidget.getSelection(); if (toLoad1 == null || toLoad2 == null || toLoad1.toRecommendations().isEmpty() || toLoad2.toRecommendations().isEmpty()) { SC.say(MSG.warning_select_two_values()); return; } grid.addData(new RecommendationPairRecord( toLoad1.toRecommendations().get(0), toLoad2.toRecommendations().get(0))); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :