Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/minfo/CheckboxPanel.java @ 4205:0dd8963cec9c
Set also the width of the GaugeTree when resizing the GaugePanel
GWT is no longer able to calculate and set the correct width of the GaugeTree since
the GaugeTree is added via a Canvas wrapper. Therefore set the width manually
when resizing the GaugeTree.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Mon, 22 Oct 2012 15:33:16 +0200 |
parents | 75a3a41a6e51 |
children |
line wrap: on
line source
package de.intevation.flys.client.client.ui.minfo; import java.util.HashMap; import java.util.LinkedList; import java.util.Set; import com.google.gwt.core.client.GWT; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.Label; import com.smartgwt.client.widgets.form.DynamicForm; import com.smartgwt.client.widgets.form.fields.CheckboxItem; import com.smartgwt.client.widgets.form.fields.events.ChangedEvent; import com.smartgwt.client.widgets.form.fields.events.ChangedHandler; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.VLayout; import de.intevation.flys.client.client.ui.AbstractUIProvider; import de.intevation.flys.client.shared.model.Data; import de.intevation.flys.client.shared.model.DataItem; import de.intevation.flys.client.shared.model.DataList; import de.intevation.flys.client.shared.model.DefaultData; import de.intevation.flys.client.shared.model.DefaultDataItem; public class CheckboxPanel extends AbstractUIProvider { private String dataName; HashMap<String, Boolean> values; protected DynamicForm form; public CheckboxPanel() { super(); values = new HashMap<String, Boolean>(); } @Override public Canvas createOld(DataList dataList) { Data data = dataList.get(0); DataItem[] items = data.getItems(); HLayout layout = new HLayout(); Label label = new Label(dataList.getLabel()); Label value = new Label(items[0].getLabel()); layout.setHeight(35); layout.setWidth(400); label.setWidth(200); layout.addMember(label); layout.addMember(value); layout.addMember(getBackButton(dataList.getState())); return layout; } @Override public Canvas create(DataList dataList) { Data data = dataList.get(0); DataItem[] items = data.getItems(); this.dataName = data.getLabel(); form = new DynamicForm(); VLayout layout = new VLayout(); Label label = new Label(data.getDescription()); LinkedList<CheckboxItem> cbItems = new LinkedList<CheckboxItem>(); for (int i = 0; i < items.length; i++) { CheckboxItem item = new CheckboxItem(items[i].getLabel()); GWT.log(items[i].getStringValue() + "; " + items[i].getLabel()); item.addChangedHandler(new ChangedHandler() { @Override public void onChanged(ChangedEvent event) { values.put( event.getItem().getName(), (Boolean)event.getItem().getValue()); } }); cbItems.add(item); } form.setFields(cbItems.toArray(new CheckboxItem[cbItems.size()])); layout.setMembersMargin(10); layout.setHeight(35); label.setHeight(35); layout.addMember(label); layout.addMember(form); layout.addMember(getNextButton()); layout.setMembersMargin(10); return layout; } @Override protected Data[] getData() { String value = ""; Set<String> entries = values.keySet(); boolean first = true; for (String s: values.keySet()) { if (!first) { value += ";"; } if ((Boolean)values.get(s) == true) { value += s; } first = false; } DataItem item = new DefaultDataItem("diameter", "diameter", value); return new Data[] {new DefaultData( "diameter", null, null, new DataItem[]{item})}; } }