Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapPositionPanel.java @ 1396:f3410c96f51a
Removed needless imports.
flys-client/trunk@3231 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Fri, 11 Nov 2011 07:26:21 +0000 |
parents | 9aa1a453eed5 |
children | d73f503f2465 |
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.widgets.Label; |
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4 import com.smartgwt.client.widgets.layout.HLayout; |
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5 |
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6 import org.gwtopenmaps.openlayers.client.LonLat; |
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7 import org.gwtopenmaps.openlayers.client.Map; |
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8 import org.gwtopenmaps.openlayers.client.MapWidget; |
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9 import org.gwtopenmaps.openlayers.client.Pixel; |
1386 | 10 import org.gwtopenmaps.openlayers.client.event.EventHandler; |
11 import org.gwtopenmaps.openlayers.client.event.EventObject; | |
12 import org.gwtopenmaps.openlayers.client.util.JSObject; | |
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13 |
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14 /** |
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15 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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16 */ |
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17 public class MapPositionPanel extends HLayout { |
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18 |
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19 protected MapWidget mapWidget; |
1386 | 20 protected final Map map; |
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21 |
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22 protected Label x; |
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23 protected Label y; |
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24 |
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25 |
1386 | 26 public MapPositionPanel(MapWidget mapWidget) { |
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27 this.mapWidget = mapWidget; |
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28 this.map = mapWidget.getMap(); |
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29 |
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30 this.x = new Label(); |
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31 this.y = new Label(); |
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32 Label d = new Label("|"); |
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33 |
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34 setWidth(60); |
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35 setMembersMargin(2); |
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36 |
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37 x.setWidth(25); |
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38 y.setWidth(25); |
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39 d.setWidth(5); |
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40 |
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41 addMember(x); |
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42 addMember(d); |
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43 addMember(y); |
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44 |
1386 | 45 // TODO This is not an optimal way to get the mouse position but makes |
46 // the wrapper canvas superfluous. | |
47 this.map.getEvents().register("mousemove", map, new EventHandler() { | |
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48 |
1386 | 49 @Override |
50 public void onHandle(EventObject eventObject) { | |
51 JSObject xy = eventObject.getJSObject().getProperty("xy"); | |
52 Pixel px = Pixel.narrowToPixel(xy); | |
53 LonLat lonlat = map.getLonLatFromPixel(px); | |
54 | |
55 setX(lonlat.lon()); | |
56 setY(lonlat.lat()); | |
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57 } |
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58 }); |
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59 } |
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60 |
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61 |
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62 protected void setX(double x) { |
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63 this.x.setContents(String.valueOf(x)); |
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64 } |
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65 |
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66 |
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67 protected void setY(double y) { |
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68 this.y.setContents(String.valueOf(y)); |
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69 } |
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70 } |
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71 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |