Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapPositionPanel.java @ 1386:9aa1a453eed5
Issue 294.
Redesigned UESK tab layout, removed superfluous map wrapper canvas.
flys-client/trunk@3185 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Raimund Renkert <raimund.renkert@intevation.de> |
|---|---|
| date | Tue, 08 Nov 2011 13:07:56 +0000 |
| parents | 95cc560ce7c4 |
| children | f3410c96f51a |
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inserted
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| 1385:31e69ee9dd36 | 1386:9aa1a453eed5 |
|---|---|
| 8 | 8 |
| 9 import org.gwtopenmaps.openlayers.client.LonLat; | 9 import org.gwtopenmaps.openlayers.client.LonLat; |
| 10 import org.gwtopenmaps.openlayers.client.Map; | 10 import org.gwtopenmaps.openlayers.client.Map; |
| 11 import org.gwtopenmaps.openlayers.client.MapWidget; | 11 import org.gwtopenmaps.openlayers.client.MapWidget; |
| 12 import org.gwtopenmaps.openlayers.client.Pixel; | 12 import org.gwtopenmaps.openlayers.client.Pixel; |
| 13 | 13 import org.gwtopenmaps.openlayers.client.event.EventHandler; |
| 14 import org.gwtopenmaps.openlayers.client.event.EventObject; | |
| 15 import org.gwtopenmaps.openlayers.client.util.JSObject; | |
| 14 | 16 |
| 15 /** | 17 /** |
| 16 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 17 */ | 19 */ |
| 18 public class MapPositionPanel extends HLayout { | 20 public class MapPositionPanel extends HLayout { |
| 19 | 21 |
| 20 protected MapWidget mapWidget; | 22 protected MapWidget mapWidget; |
| 21 protected Map map; | 23 protected final Map map; |
| 22 | 24 |
| 23 protected Label x; | 25 protected Label x; |
| 24 protected Label y; | 26 protected Label y; |
| 25 | 27 |
| 26 | 28 |
| 27 public MapPositionPanel(MapWidget mapWidget, final Canvas c) { | 29 public MapPositionPanel(MapWidget mapWidget) { |
| 28 this.mapWidget = mapWidget; | 30 this.mapWidget = mapWidget; |
| 29 this.map = mapWidget.getMap(); | 31 this.map = mapWidget.getMap(); |
| 30 | 32 |
| 31 this.x = new Label(); | 33 this.x = new Label(); |
| 32 this.y = new Label(); | 34 this.y = new Label(); |
| 41 | 43 |
| 42 addMember(x); | 44 addMember(x); |
| 43 addMember(d); | 45 addMember(d); |
| 44 addMember(y); | 46 addMember(y); |
| 45 | 47 |
| 46 // TODO We should use the MousePosition control provided by | 48 // TODO This is not an optimal way to get the mouse position but makes |
| 47 // GwtOpenLayers here instead of calculating the mouse pos manually. | 49 // the wrapper canvas superfluous. |
| 48 c.addMouseMoveHandler(new MouseMoveHandler() { | 50 this.map.getEvents().register("mousemove", map, new EventHandler() { |
| 49 public void onMouseMove(MouseMoveEvent e) { | |
| 50 int x = e.getX() - c.getPageLeft(); | |
| 51 int y = e.getY() - c.getPageTop(); | |
| 52 | 51 |
| 53 LonLat point = map.getLonLatFromPixel(new Pixel(x, y)); | 52 @Override |
| 54 setX(point.lon()); | 53 public void onHandle(EventObject eventObject) { |
| 55 setY(point.lat()); | 54 JSObject xy = eventObject.getJSObject().getProperty("xy"); |
| 55 Pixel px = Pixel.narrowToPixel(xy); | |
| 56 LonLat lonlat = map.getLonLatFromPixel(px); | |
| 57 | |
| 58 setX(lonlat.lon()); | |
| 59 setY(lonlat.lat()); | |
| 56 } | 60 } |
| 57 }); | 61 }); |
| 58 } | 62 } |
| 59 | 63 |
| 60 | 64 |