Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapPositionPanel.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> |
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date | Tue, 26 Mar 2013 18:29:13 +0100 |
parents | c1292aab6aa9 |
children |
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package de.intevation.flys.client.client.ui.map; import com.google.gwt.i18n.client.NumberFormat; import com.smartgwt.client.types.Alignment; import com.smartgwt.client.widgets.Label; import com.smartgwt.client.widgets.layout.HLayout; import org.gwtopenmaps.openlayers.client.LonLat; import org.gwtopenmaps.openlayers.client.Map; import org.gwtopenmaps.openlayers.client.MapWidget; import org.gwtopenmaps.openlayers.client.Pixel; import org.gwtopenmaps.openlayers.client.event.EventHandler; import org.gwtopenmaps.openlayers.client.event.EventObject; import org.gwtopenmaps.openlayers.client.util.JSObject; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class MapPositionPanel extends HLayout { protected MapWidget mapWidget; protected final Map map; protected Label x; protected Label y; public MapPositionPanel(MapWidget mapWidget) { this.mapWidget = mapWidget; this.map = mapWidget.getMap(); this.x = new Label(); this.y = new Label(); Label d = new Label("|"); setAlign(Alignment.RIGHT); setMembersMargin(2); setWidth(150); x.setWidth(25); y.setWidth(25); d.setWidth(5); addMember(x); addMember(d); addMember(y); // TODO This is not an optimal way to get the mouse position but makes // the wrapper canvas superfluous. this.map.getEvents().register("mousemove", map, new EventHandler() { @Override public void onHandle(EventObject eventObject) { JSObject xy = eventObject.getJSObject().getProperty("xy"); Pixel px = Pixel.narrowToPixel(xy); LonLat lonlat = map.getLonLatFromPixel(px); setX(lonlat.lon()); setY(lonlat.lat()); } }); } protected void setX(double x) { NumberFormat f = NumberFormat.getFormat("#0.0000"); this.x.setContents(f.format(x).toString()); } protected void setY(double y) { NumberFormat f = NumberFormat.getFormat("#0.0000"); this.y.setContents(f.format(y).toString()); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :