Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/MapSelection.java @ 282:e92f7ef455d6

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Show rivers as links instead of a combobox. flys-client/trunk@1911 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Thu, 12 May 2011 14:59:18 +0000
parents 4784ca718476
children 2e02db03e576
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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3 import com.google.gwt.core.client.GWT;
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4 import com.google.gwt.resources.client.ImageResource;
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5
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6 import com.smartgwt.client.types.VerticalAlignment;
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7 import com.smartgwt.client.widgets.Canvas;
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8 import com.smartgwt.client.widgets.Img;
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9 import com.smartgwt.client.widgets.layout.HLayout;
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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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11 import de.intevation.flys.client.shared.model.DataList;
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12 import de.intevation.flys.client.client.FLYSImages;
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13 import de.intevation.flys.client.client.event.HasStepForwardHandlers;
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14 import de.intevation.flys.client.shared.model.Data;
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16
c128d675386b Added UIProviders that are used to create widgets for entering data.
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17 /**
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18 * This UIProvider displays the DataItems contained in the Data object in a
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19 * combo box as SelectProvider does. Furthermore, there is a map displayed that
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20 * lets the user choose a river by selecting it on the map.
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21 *
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22 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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23 */
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24 public class MapSelection extends SelectProvider {
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26 /** The interface that provides the image resources. */
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27 private FLYSImages IMAGES = GWT.create(FLYSImages.class);
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29 protected ModuleSelection moduleSelection;
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31 public MapSelection() {
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32 }
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34
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35 /**
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36 * This method currently returns a
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37 * {@link com.smartgwt.client.widgets.form.DynamicForm} that contains all
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38 * data items in a combobox stored in <i>data</i>.<br>
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39 *
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40 * <b>TODO: The map panel for the river selection needs to be
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41 * implemented!</b>
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42 *
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43 * @param data The {@link DataList} object.
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44 *
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45 * @return a combobox.
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46 */
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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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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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59 ImageResource mapRes = IMAGES.riverMap();
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60 Img map = new Img(mapRes.getURL(), 400, 452);
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62 // TODO implement event handling in the river map
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64 h.addMember(form);
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4784ca718476 Improved the positioning of helper widgets and some layout specific stuff.
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65 helperContainer.addChild(map);
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67 return h;
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68 }
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70 protected Data[] getData() {
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71 if (moduleSelection != null) {
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72 return moduleSelection.getData();
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73 }
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74 else {
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75 return null;
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76 }
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77 }
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78 }
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79 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org