Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/ContinuePanel.java @ 4205:0dd8963cec9c
Set also the width of the GaugeTree when resizing the GaugePanel
GWT is no longer able to calculate and set the correct width of the GaugeTree since
the GaugeTree is added via a Canvas wrapper. Therefore set the width manually
when resizing the GaugeTree.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Mon, 22 Oct 2012 15:33:16 +0200 |
parents | 360e22afb98b |
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rev | line source |
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785
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Added a panel that lets users step to a next state without feeding the current artifact with new 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.widgets.Canvas; |
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6 import com.smartgwt.client.widgets.form.DynamicForm; |
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7 import com.smartgwt.client.widgets.form.fields.LinkItem; |
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8 import com.smartgwt.client.widgets.form.fields.events.ClickEvent; |
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9 import com.smartgwt.client.widgets.form.fields.events.ClickHandler; |
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10 |
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11 import de.intevation.flys.client.client.FLYSConstants; |
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12 import de.intevation.flys.client.client.event.AdvanceHandler; |
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13 import de.intevation.flys.client.shared.model.ArtifactDescription; |
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14 import de.intevation.flys.client.shared.model.Data; |
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15 import de.intevation.flys.client.shared.model.DataList; |
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16 |
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17 import java.util.ArrayList; |
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18 import java.util.List; |
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19 |
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20 |
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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 ContinuePanel extends AbstractUIProvider { |
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25 |
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26 private static final long serialVersionUID = -5882814816875137397L; |
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27 |
785
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28 protected static FLYSConstants MSG = GWT.create(FLYSConstants.class); |
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29 |
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30 protected List<AdvanceHandler> advHandlers; |
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31 |
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32 |
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33 @Override |
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34 public Canvas create(DataList dataList) { |
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35 DynamicForm form = new DynamicForm(); |
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36 form.setWidth(200); |
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37 form.setHeight(35); |
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38 |
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39 LinkItem next = new LinkItem(); |
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40 next.setShowTitle(false); |
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41 next.setLinkTitle(MSG.next()); |
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42 |
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43 final ArtifactDescription desc = artifact.getArtifactDescription(); |
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44 final String[] reachable = desc.getReachableStates(); |
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45 |
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46 next.addClickHandler(new ClickHandler() { |
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47 @Override |
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48 public void onClick(ClickEvent e) { |
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49 fireOnAdvance(reachable[0]); |
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50 } |
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51 }); |
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52 |
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53 form.setFields(next); |
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54 |
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55 return form; |
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56 } |
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57 |
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58 |
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59 @Override |
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60 public Canvas createOld(DataList dataList) { |
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61 return null; |
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62 } |
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63 |
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64 |
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65 @Override |
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66 protected Data[] getData() { |
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67 return new Data[0]; |
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68 } |
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69 |
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70 |
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71 public void addAdvanceHandler(AdvanceHandler handler) { |
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72 if (advHandlers == null) { |
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73 advHandlers = new ArrayList<AdvanceHandler>(); |
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74 } |
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75 |
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76 if (handler != null) { |
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77 advHandlers.add(handler); |
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78 } |
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79 } |
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80 |
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81 |
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82 public void fireOnAdvance(String target) { |
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83 if (advHandlers == null || advHandlers.isEmpty()) { |
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84 return; |
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85 } |
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86 |
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87 for (AdvanceHandler handler: advHandlers) { |
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88 handler.onAdvance(target); |
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89 } |
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90 } |
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91 } |
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92 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |