Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapPositionPanel.java @ 1520:77fdb2359ef4
Changed internal string for new chart module.
flys-client/trunk@3676 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Fri, 13 Jan 2012 12:14:58 +0000 |
parents | d73f503f2465 |
children | c1292aab6aa9 |
rev | line source |
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1 package de.intevation.flys.client.client.ui.map; |
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2 |
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3 import com.smartgwt.client.types.Alignment; |
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4 import com.smartgwt.client.widgets.Label; |
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5 import com.smartgwt.client.widgets.layout.HLayout; |
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6 |
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7 import org.gwtopenmaps.openlayers.client.LonLat; |
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8 import org.gwtopenmaps.openlayers.client.Map; |
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9 import org.gwtopenmaps.openlayers.client.MapWidget; |
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10 import org.gwtopenmaps.openlayers.client.Pixel; |
1386 | 11 import org.gwtopenmaps.openlayers.client.event.EventHandler; |
12 import org.gwtopenmaps.openlayers.client.event.EventObject; | |
13 import org.gwtopenmaps.openlayers.client.util.JSObject; | |
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14 |
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15 /** |
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16 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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17 */ |
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18 public class MapPositionPanel extends HLayout { |
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19 |
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20 protected MapWidget mapWidget; |
1386 | 21 protected final Map map; |
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22 |
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23 protected Label x; |
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24 protected Label y; |
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25 |
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26 |
1386 | 27 public MapPositionPanel(MapWidget mapWidget) { |
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28 this.mapWidget = mapWidget; |
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29 this.map = mapWidget.getMap(); |
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30 |
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31 this.x = new Label(); |
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32 this.y = new Label(); |
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33 Label d = new Label("|"); |
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34 |
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35 setAlign(Alignment.RIGHT); |
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36 setMembersMargin(2); |
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37 |
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38 setWidth(150); |
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39 x.setWidth(25); |
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40 y.setWidth(25); |
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41 d.setWidth(5); |
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42 |
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43 addMember(x); |
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44 addMember(d); |
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45 addMember(y); |
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46 |
1386 | 47 // TODO This is not an optimal way to get the mouse position but makes |
48 // the wrapper canvas superfluous. | |
49 this.map.getEvents().register("mousemove", map, new EventHandler() { | |
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50 |
1386 | 51 @Override |
52 public void onHandle(EventObject eventObject) { | |
53 JSObject xy = eventObject.getJSObject().getProperty("xy"); | |
54 Pixel px = Pixel.narrowToPixel(xy); | |
55 LonLat lonlat = map.getLonLatFromPixel(px); | |
56 | |
57 setX(lonlat.lon()); | |
58 setY(lonlat.lat()); | |
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59 } |
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60 }); |
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61 } |
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62 |
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63 |
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64 protected void setX(double x) { |
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65 this.x.setContents(String.valueOf(x)); |
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66 } |
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67 |
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68 |
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69 protected void setY(double y) { |
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70 this.y.setContents(String.valueOf(y)); |
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71 } |
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72 } |
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73 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |