Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/MapSelection.java @ 4064:61020a61ed38

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Show river map only once.
author Christian Lins <christian.lins@intevation.de>
date Tue, 09 Oct 2012 11:02:50 +0200
parents 047a44270348
children 360e22afb98b
rev   line source
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c128d675386b Added UIProviders that are used to create widgets for entering data.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.client.client.ui;
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2
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3 import com.google.gwt.core.client.GWT;
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4
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5 import com.smartgwt.client.types.VerticalAlignment;
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6 import com.smartgwt.client.widgets.Canvas;
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7 import com.smartgwt.client.widgets.layout.HLayout;
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8
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9 import de.intevation.flys.client.client.FLYSConstants;
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10 import de.intevation.flys.client.shared.model.Data;
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11 import de.intevation.flys.client.shared.model.DataList;
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13
c128d675386b Added UIProviders that are used to create widgets for entering data.
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14 /**
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15 * This UIProvider displays the DataItems contained in the Data object in a
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16 * combo box as SelectProvider does. Furthermore, there is a map displayed that
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17 * lets the user choose a river by selecting it on the map.
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18 *
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19 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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20 */
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21 public class MapSelection extends SelectProvider {
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22
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23 private static final long serialVersionUID = 1261822454641198692L;
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24
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4187a797fc3d Implemented the step forward mechanism in the CollectionView and added the river map to the initial widget.
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25 /** The interface that provides the image resources. */
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26 private FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
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28 protected ModuleSelection moduleSelection;
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29
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30 public MapSelection() {
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31 }
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33
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34 /**
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35 * This method currently returns a
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36 * {@link com.smartgwt.client.widgets.form.DynamicForm} that contains all
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37 * data items in a combobox stored in <i>data</i>.<br>
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38 *
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39 * <b>TODO: The map panel for the river selection needs to be
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40 * implemented!</b>
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41 *
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a2923d63f530 Introduced a data structure DataList to manage to list of Data objects of a single state.
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42 * @param data The {@link DataList} object.
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43 *
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44 * @return a combobox.
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45 */
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46 @Override
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47 protected Canvas createWidget(DataList data) {
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48 GWT.log("MapSelection - create()");
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49
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50 HLayout h = new HLayout();
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51 h.setAlign(VerticalAlignment.TOP);
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52 h.setHeight(100);
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53 moduleSelection = new ModuleSelection();
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54
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55 Canvas form = moduleSelection.create(data);
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5709bd8f4d7c Added a new widget that combines the module and the river selection. Users can now choose the desired plugin and river in one step.
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56 form.setWidth(250);
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3d5d7788d471 The widgets in the static part of the parameter panel are created using UIProviders now. The ParameterList does not build widgets any longer.
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57 form.setLayoutAlign(VerticalAlignment.TOP);
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58
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59 // TODO implement event handling in the river map (here? or in LinkSelection)
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60
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61 h.addMember(form);
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62
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63 return h;
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64 }
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65
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66 @Override
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67 protected Data[] getData() {
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68 if (moduleSelection != null) {
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69 return moduleSelection.getData();
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70 }
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71 else {
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72 return null;
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73 }
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74 }
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75 }
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76 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org