view flys-client/src/main/java/de/intevation/flys/client/client/ui/stationinfo/GaugePanel.java @ 5462:f2371f3aaf03

Show top level folder icons only if node has no factory If you have an empty folder the folder icon is still shown. This makes it possible to add functional "Top Level" entries in the Datacage
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 26 Mar 2013 18:29:13 +0100
parents 3d01658d9c9c
children
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package de.intevation.flys.client.client.ui.stationinfo;

import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.rpc.AsyncCallback;

import de.intevation.flys.client.client.FLYS;
import de.intevation.flys.client.shared.model.RiverInfo;


/**
 * The GaugePanel is intended to be used within a SectionStackSection
 *
 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
 */
public class GaugePanel extends InfoPanel {

    /**
     * GaugePanel loads the GaugeInfo from the RiverInfoService and
     * displays them in a tree underneath a RiverInfoPanel
     *
     * @param flys The FLYS object
     */
    public GaugePanel(FLYS flys) {
        super(new GaugeListGrid(flys));
    }


    @Override
    public String getSectionTitle() {
        return MSG.gaugePanelTitle();
    }

    /**
     * Loads the river info and renders it afterwards.
     */
    public void refresh() {
        contract();

        riverInfoService.getGauges(this.river, new AsyncCallback<RiverInfo>() {
            @Override
            public void onFailure(Throwable e) {
                GWT.log("Could not load the river info." + e);
            }

            @Override
            public void onSuccess(RiverInfo riverinfo) {
                GWT.log("Loaded river info");
                render(riverinfo);
                expand();
            }
        });
    }
}

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