Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/MapSelection.java @ 4573:b87073a05f9d

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flys-client: Patch to render combobox options as clickable links. The way of passing data arguments to the links and further to the Artifact feeding service is somewhat hacked and should be refactored (later...).
author Christian Lins <christian.lins@intevation.de>
date Tue, 27 Nov 2012 12:50:10 +0100
parents 360e22afb98b
children 2aabd9752d5e
rev   line source
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c128d675386b Added UIProviders that are used to create widgets for entering data.
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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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9 import de.intevation.flys.client.shared.model.Data;
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10 import de.intevation.flys.client.shared.model.DataList;
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11
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12
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13 /**
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14 * This UIProvider displays the DataItems contained in the Data object in a
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15 * combo box as SelectProvider does. Furthermore, there is a map displayed that
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16 * lets the user choose a river by selecting it on the map.
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17 *
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18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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19 */
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20 public class MapSelection extends SelectProvider {
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21
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22 private static final long serialVersionUID = 1261822454641198692L;
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23
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24 protected ModuleSelection moduleSelection;
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25
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26 public MapSelection() {
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27 }
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29
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30 /**
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31 * This method currently returns a
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32 * {@link com.smartgwt.client.widgets.form.DynamicForm} that contains all
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33 * data items in a combobox stored in <i>data</i>.<br>
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34 *
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35 * <b>TODO: The map panel for the river selection needs to be
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36 * implemented!</b>
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37 *
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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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38 * @param data The {@link DataList} object.
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39 *
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40 * @return a combobox.
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41 */
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42 @Override
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43 protected Canvas createWidget(DataList data) {
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44 GWT.log("MapSelection - create()");
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45
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46 HLayout h = new HLayout();
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47 h.setAlign(VerticalAlignment.TOP);
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48 h.setHeight(100);
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49 moduleSelection = new ModuleSelection();
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51 Canvas form = moduleSelection.create(data);
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52 form.setWidth(400);
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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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53 form.setLayoutAlign(VerticalAlignment.TOP);
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54
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55 // TODO implement event handling in the river map (here? or in LinkSelection)
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57 h.addMember(form);
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58
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59 return h;
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60 }
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61
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62 @Override
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63 protected Data[] getData() {
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64 if (moduleSelection != null) {
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65 return moduleSelection.getData();
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66 }
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67 else {
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68 return null;
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69 }
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70 }
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71 }
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72 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org