Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/ThemeNavigationPanel.java @ 805:f43d06d6a4a2
Refactored code of theme panel and added a MapThemePanel.
flys-client/trunk@2366 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 20 Jul 2011 07:52:19 +0000 |
| parents | |
| children | f3325079dacc |
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| 804:374712890b94 | 805:f43d06d6a4a2 |
|---|---|
| 1 package de.intevation.flys.client.client.ui; | |
| 2 | |
| 3 import java.util.ArrayList; | |
| 4 import java.util.List; | |
| 5 | |
| 6 import com.google.gwt.core.client.GWT; | |
| 7 | |
| 8 import com.smartgwt.client.widgets.Canvas; | |
| 9 import com.smartgwt.client.widgets.ImgButton; | |
| 10 import com.smartgwt.client.widgets.events.ClickEvent; | |
| 11 import com.smartgwt.client.widgets.events.ClickHandler; | |
| 12 import com.smartgwt.client.widgets.layout.HLayout; | |
| 13 | |
| 14 import de.intevation.flys.client.client.FLYSConstants; | |
| 15 import de.intevation.flys.client.client.event.OnMoveEvent; | |
| 16 import de.intevation.flys.client.client.event.OnMoveHandler; | |
| 17 | |
| 18 | |
| 19 /** | |
| 20 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 21 */ | |
| 22 public class ThemeNavigationPanel extends Canvas { | |
| 23 | |
| 24 public static final int PANEL_MARGIN = 5; | |
| 25 public static final int BUTTON_HEIGHT = 25; | |
| 26 public static final int BUTTON_MARGIN = 5; | |
| 27 | |
| 28 | |
| 29 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); | |
| 30 | |
| 31 | |
| 32 protected List<OnMoveHandler> handlers; | |
| 33 | |
| 34 | |
| 35 public ThemeNavigationPanel() { | |
| 36 this.handlers = new ArrayList<OnMoveHandler>(); | |
| 37 | |
| 38 setWidth100(); | |
| 39 setHeight(BUTTON_HEIGHT); | |
| 40 setMargin(PANEL_MARGIN); | |
| 41 | |
| 42 HLayout layout = new HLayout(); | |
| 43 layout.setWidth100(); | |
| 44 layout.setHeight(BUTTON_HEIGHT); | |
| 45 layout.setMembersMargin(BUTTON_MARGIN); | |
| 46 | |
| 47 Canvas cu = createButton(MSG.theme_top(), OnMoveEvent.TOP); | |
| 48 Canvas u = createButton(MSG.theme_up(), OnMoveEvent.UP); | |
| 49 Canvas d = createButton(MSG.theme_down(), OnMoveEvent.DOWN); | |
| 50 Canvas cd = createButton(MSG.theme_bottom(), OnMoveEvent.BOTTOM); | |
| 51 | |
| 52 layout.addMember(cu); | |
| 53 layout.addMember(u); | |
| 54 layout.addMember(d); | |
| 55 layout.addMember(cd); | |
| 56 | |
| 57 addChild(layout); | |
| 58 } | |
| 59 | |
| 60 | |
| 61 protected Canvas createButton(final String title, final int moveType) { | |
| 62 String url = GWT.getHostPageBaseURL() + title; | |
| 63 | |
| 64 ImgButton b = new ImgButton(); | |
| 65 b.setSrc(url); | |
| 66 b.setHeight(BUTTON_HEIGHT); | |
| 67 b.setWidth(40); | |
| 68 b.setIconHeight(BUTTON_HEIGHT-10); | |
| 69 b.setShowDown(false); | |
| 70 b.setShowRollOver(false); | |
| 71 b.setShowDisabled(false); | |
| 72 b.setShowDisabledIcon(true); | |
| 73 b.setShowDownIcon(false); | |
| 74 b.setShowFocusedIcon(false); | |
| 75 b.setBackgroundColor("f2f2f2"); | |
| 76 b.setBorder("1px solid #A6ABB4"); | |
| 77 | |
| 78 b.addClickHandler(new ClickHandler() { | |
| 79 public void onClick(ClickEvent event) { | |
| 80 fireOnMoveEvent(moveType); | |
| 81 } | |
| 82 }); | |
| 83 | |
| 84 return b; | |
| 85 } | |
| 86 | |
| 87 | |
| 88 protected void addOnMoveHandler(OnMoveHandler handler) { | |
| 89 if (handler != null) { | |
| 90 handlers.add(handler); | |
| 91 } | |
| 92 } | |
| 93 | |
| 94 | |
| 95 protected void fireOnMoveEvent(int type) { | |
| 96 OnMoveEvent event = new OnMoveEvent(type); | |
| 97 | |
| 98 for (OnMoveHandler handler: handlers) { | |
| 99 handler.onMove(event); | |
| 100 } | |
| 101 } | |
| 102 } | |
| 103 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |