Mercurial > dive4elements > river
comparison flys-client/src/main/java/org/dive4elements/river/client/client/ui/map/MapPositionPanel.java @ 5834:f507086aa94b
Repaired internal references.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:31:32 +0200 |
| parents | flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapPositionPanel.java@c1292aab6aa9 |
| children | 821a02bbfb4e |
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| 5833:a2bdc0f524e8 | 5834:f507086aa94b |
|---|---|
| 1 package de.intevation.flys.client.client.ui.map; | |
| 2 | |
| 3 import com.google.gwt.i18n.client.NumberFormat; | |
| 4 | |
| 5 import com.smartgwt.client.types.Alignment; | |
| 6 import com.smartgwt.client.widgets.Label; | |
| 7 import com.smartgwt.client.widgets.layout.HLayout; | |
| 8 | |
| 9 import org.gwtopenmaps.openlayers.client.LonLat; | |
| 10 import org.gwtopenmaps.openlayers.client.Map; | |
| 11 import org.gwtopenmaps.openlayers.client.MapWidget; | |
| 12 import org.gwtopenmaps.openlayers.client.Pixel; | |
| 13 import org.gwtopenmaps.openlayers.client.event.EventHandler; | |
| 14 import org.gwtopenmaps.openlayers.client.event.EventObject; | |
| 15 import org.gwtopenmaps.openlayers.client.util.JSObject; | |
| 16 | |
| 17 /** | |
| 18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 19 */ | |
| 20 public class MapPositionPanel extends HLayout { | |
| 21 | |
| 22 protected MapWidget mapWidget; | |
| 23 protected final Map map; | |
| 24 | |
| 25 protected Label x; | |
| 26 protected Label y; | |
| 27 | |
| 28 | |
| 29 public MapPositionPanel(MapWidget mapWidget) { | |
| 30 this.mapWidget = mapWidget; | |
| 31 this.map = mapWidget.getMap(); | |
| 32 | |
| 33 this.x = new Label(); | |
| 34 this.y = new Label(); | |
| 35 Label d = new Label("|"); | |
| 36 | |
| 37 setAlign(Alignment.RIGHT); | |
| 38 setMembersMargin(2); | |
| 39 | |
| 40 setWidth(150); | |
| 41 x.setWidth(25); | |
| 42 y.setWidth(25); | |
| 43 d.setWidth(5); | |
| 44 | |
| 45 addMember(x); | |
| 46 addMember(d); | |
| 47 addMember(y); | |
| 48 | |
| 49 // TODO This is not an optimal way to get the mouse position but makes | |
| 50 // the wrapper canvas superfluous. | |
| 51 this.map.getEvents().register("mousemove", map, new EventHandler() { | |
| 52 | |
| 53 @Override | |
| 54 public void onHandle(EventObject eventObject) { | |
| 55 JSObject xy = eventObject.getJSObject().getProperty("xy"); | |
| 56 Pixel px = Pixel.narrowToPixel(xy); | |
| 57 LonLat lonlat = map.getLonLatFromPixel(px); | |
| 58 | |
| 59 setX(lonlat.lon()); | |
| 60 setY(lonlat.lat()); | |
| 61 } | |
| 62 }); | |
| 63 } | |
| 64 | |
| 65 | |
| 66 protected void setX(double x) { | |
| 67 NumberFormat f = NumberFormat.getFormat("#0.0000"); | |
| 68 this.x.setContents(f.format(x).toString()); | |
| 69 } | |
| 70 | |
| 71 | |
| 72 protected void setY(double y) { | |
| 73 NumberFormat f = NumberFormat.getFormat("#0.0000"); | |
| 74 this.y.setContents(f.format(y).toString()); | |
| 75 } | |
| 76 } | |
| 77 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |