Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/UIProvider.java @ 4254:33b15ac17fd1
Only create and add GaugePanel when necessary
The GaugePanel isn't created always and only show if WINFO and a river is
selected now. It is only created on demand. Therefore all access to the
GaugePanel is abstraced via methods that check if the GaugePanel is null before
accessing it's methods.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Thu, 25 Oct 2012 13:58:53 +0200 |
parents | 69a498896c9c |
children |
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package de.intevation.flys.client.client.ui; import java.io.Serializable; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.layout.VLayout; import de.intevation.flys.client.shared.model.Data; import de.intevation.flys.client.shared.model.DataList; import de.intevation.flys.client.shared.model.Artifact; import de.intevation.flys.client.shared.model.Collection; /** * This interface describes a method that creates a Canvas element displaying * DataItems for a current state of the artifact. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public interface UIProvider extends Serializable { /** * This method creates a Canvas element showing the DataItems in * <i>data</i>. * * @param data The DataList object. * * @return the Canvas showing the Data. */ public Canvas create(DataList data); /** * This method creates a Canvas element showing the old Data objects in the * DataList <i>data</i>. * * @param dataList The DataList which elements should be displayed. * * @return a Canvas displaying the Data. */ public Canvas createOld(DataList dataList); public Canvas createHelpLink(DataList dataList, Data data); /** * This method injects a container that is used to position helper widgets. * * @param container A container that is used to position helper widgets. */ public void setContainer(VLayout container); /** * Sets an artifact that contains the status data information for a project. * * @param artifact The artifact containing status information. */ public void setArtifact(Artifact artifact); /** * Sets the parent Collection of the Artifact. */ public void setCollection(Collection collection); public void setParameterList(ParameterList list); } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :