Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/ThemeNavigationPanel.java @ 4476:099d136b215b
Try to fix resize problems with MapWidget in DigitizePanel (#802).
author | Christian Lins <christian.lins@intevation.de> |
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date | Mon, 12 Nov 2012 21:12:08 +0100 |
parents | f43d06d6a4a2 |
children | f3325079dacc |
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Refactored code of theme panel and added a MapThemePanel.
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 java.util.ArrayList; |
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4 import java.util.List; |
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5 |
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6 import com.google.gwt.core.client.GWT; |
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7 |
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8 import com.smartgwt.client.widgets.Canvas; |
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9 import com.smartgwt.client.widgets.ImgButton; |
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10 import com.smartgwt.client.widgets.events.ClickEvent; |
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11 import com.smartgwt.client.widgets.events.ClickHandler; |
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12 import com.smartgwt.client.widgets.layout.HLayout; |
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13 |
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14 import de.intevation.flys.client.client.FLYSConstants; |
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15 import de.intevation.flys.client.client.event.OnMoveEvent; |
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16 import de.intevation.flys.client.client.event.OnMoveHandler; |
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17 |
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18 |
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19 /** |
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20 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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21 */ |
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22 public class ThemeNavigationPanel extends Canvas { |
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23 |
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24 public static final int PANEL_MARGIN = 5; |
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25 public static final int BUTTON_HEIGHT = 25; |
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26 public static final int BUTTON_MARGIN = 5; |
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27 |
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28 |
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29 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); |
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30 |
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31 |
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32 protected List<OnMoveHandler> handlers; |
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33 |
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34 |
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35 public ThemeNavigationPanel() { |
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36 this.handlers = new ArrayList<OnMoveHandler>(); |
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37 |
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38 setWidth100(); |
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39 setHeight(BUTTON_HEIGHT); |
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40 setMargin(PANEL_MARGIN); |
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41 |
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42 HLayout layout = new HLayout(); |
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43 layout.setWidth100(); |
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44 layout.setHeight(BUTTON_HEIGHT); |
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45 layout.setMembersMargin(BUTTON_MARGIN); |
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46 |
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47 Canvas cu = createButton(MSG.theme_top(), OnMoveEvent.TOP); |
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48 Canvas u = createButton(MSG.theme_up(), OnMoveEvent.UP); |
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49 Canvas d = createButton(MSG.theme_down(), OnMoveEvent.DOWN); |
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50 Canvas cd = createButton(MSG.theme_bottom(), OnMoveEvent.BOTTOM); |
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51 |
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52 layout.addMember(cu); |
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53 layout.addMember(u); |
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54 layout.addMember(d); |
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55 layout.addMember(cd); |
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56 |
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57 addChild(layout); |
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58 } |
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59 |
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60 |
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61 protected Canvas createButton(final String title, final int moveType) { |
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62 String url = GWT.getHostPageBaseURL() + title; |
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63 |
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64 ImgButton b = new ImgButton(); |
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65 b.setSrc(url); |
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66 b.setHeight(BUTTON_HEIGHT); |
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67 b.setWidth(40); |
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68 b.setIconHeight(BUTTON_HEIGHT-10); |
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69 b.setShowDown(false); |
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70 b.setShowRollOver(false); |
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71 b.setShowDisabled(false); |
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72 b.setShowDisabledIcon(true); |
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73 b.setShowDownIcon(false); |
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74 b.setShowFocusedIcon(false); |
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75 b.setBackgroundColor("f2f2f2"); |
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76 b.setBorder("1px solid #A6ABB4"); |
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77 |
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78 b.addClickHandler(new ClickHandler() { |
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79 public void onClick(ClickEvent event) { |
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80 fireOnMoveEvent(moveType); |
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81 } |
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82 }); |
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83 |
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84 return b; |
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85 } |
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86 |
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87 |
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88 protected void addOnMoveHandler(OnMoveHandler handler) { |
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89 if (handler != null) { |
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90 handlers.add(handler); |
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91 } |
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92 } |
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93 |
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94 |
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95 protected void fireOnMoveEvent(int type) { |
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96 OnMoveEvent event = new OnMoveEvent(type); |
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97 |
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98 for (OnMoveHandler handler: handlers) { |
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99 handler.onMove(event); |
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100 } |
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101 } |
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102 } |
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103 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |