Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/InfoTree.java @ 4604:488db475613d
Add methods to hide and show the manage projects button of the header
It should be possible to show the manage projects button only if the ProjectList
is hidden. Therefore add methods to allow to show and hide the button.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Fri, 30 Nov 2012 10:00:39 +0100 |
parents | f75968f0ce80 |
children |
line wrap: on
line source
package de.intevation.flys.client.client.ui; import java.util.Iterator; import com.google.gwt.core.client.GWT; import com.google.gwt.user.client.ui.ScrollPanel; import com.google.gwt.user.client.ui.Tree; import com.google.gwt.user.client.ui.TreeItem; import de.intevation.flys.client.client.FLYS; import de.intevation.flys.client.client.FLYSConstants; import de.intevation.flys.client.shared.model.Data; import de.intevation.flys.client.shared.model.DataList; import de.intevation.flys.client.shared.model.RiverInfo; /** * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a> */ public abstract class InfoTree extends ScrollPanel { protected FLYS flys; protected Tree tree; protected DataList[] data; /** The message class that provides i18n strings.*/ protected FLYSConstants MSG = GWT.create(FLYSConstants.class); public void openAll() { for (Iterator<TreeItem> it = tree.treeItemIterator(); it.hasNext();) { TreeItem item = it.next(); item.setState(true); } } public void setData(DataList[] data) { this.data = data; if (tree.getItemCount() > 0) { open(); } } protected Double getDoubleValue(Data d) { String tmp = d.getStringValue(); if (tmp != null) { return Double.valueOf(tmp); } return null; } public abstract void open() ; public abstract void setRiverInfo(RiverInfo riverinfo); }