Mercurial > dive4elements > river
comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ThemeNavigationPanel.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 15:23:37 +0200 |
| parents | flys-client/src/main/java/org/dive4elements/river/client/client/ui/ThemeNavigationPanel.java@821a02bbfb4e |
| children | 172338b1407f |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 package org.dive4elements.river.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.types.Alignment; | |
| 9 import com.smartgwt.client.types.VerticalAlignment; | |
| 10 import com.smartgwt.client.widgets.Canvas; | |
| 11 import com.smartgwt.client.widgets.ImgButton; | |
| 12 import com.smartgwt.client.widgets.events.ClickEvent; | |
| 13 import com.smartgwt.client.widgets.events.ClickHandler; | |
| 14 import com.smartgwt.client.widgets.layout.HLayout; | |
| 15 | |
| 16 import org.dive4elements.river.client.client.FLYSConstants; | |
| 17 import org.dive4elements.river.client.client.event.OnMoveEvent; | |
| 18 import org.dive4elements.river.client.client.event.OnMoveHandler; | |
| 19 | |
| 20 | |
| 21 /** | |
| 22 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 23 */ | |
| 24 public class ThemeNavigationPanel extends Canvas { | |
| 25 | |
| 26 public static final int PANEL_MARGIN = 5; | |
| 27 public static final int BUTTON_HEIGHT = 20; | |
| 28 public static final int BUTTON_MARGIN = 5; | |
| 29 private static final int BOTTON_WIDTH = 20; | |
| 30 | |
| 31 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); | |
| 32 | |
| 33 protected List<OnMoveHandler> handlers; | |
| 34 | |
| 35 | |
| 36 public ThemeNavigationPanel() { | |
| 37 this.handlers = new ArrayList<OnMoveHandler>(); | |
| 38 | |
| 39 setWidth100(); | |
| 40 setHeight(BUTTON_HEIGHT); | |
| 41 setMargin(PANEL_MARGIN); | |
| 42 | |
| 43 HLayout layout = new HLayout(); | |
| 44 layout.setWidth100(); | |
| 45 layout.setHeight(BUTTON_HEIGHT); | |
| 46 layout.setMembersMargin(BUTTON_MARGIN); | |
| 47 layout.setDefaultLayoutAlign(VerticalAlignment.CENTER); | |
| 48 layout.setDefaultLayoutAlign(Alignment.CENTER); | |
| 49 | |
| 50 Canvas cu = createButton(MSG.theme_top(), OnMoveEvent.TOP); | |
| 51 Canvas u = createButton(MSG.theme_up(), OnMoveEvent.UP); | |
| 52 Canvas d = createButton(MSG.theme_down(), OnMoveEvent.DOWN); | |
| 53 Canvas cd = createButton(MSG.theme_bottom(), OnMoveEvent.BOTTOM); | |
| 54 | |
| 55 HLayout left = new HLayout(); | |
| 56 left.setMembersMargin(BUTTON_MARGIN); | |
| 57 left.setLayoutAlign(Alignment.LEFT); | |
| 58 left.setDefaultLayoutAlign(Alignment.LEFT); | |
| 59 left.setAlign(Alignment.LEFT); | |
| 60 left.addMember(cu); | |
| 61 left.addMember(u); | |
| 62 | |
| 63 HLayout right = new HLayout(); | |
| 64 right.setMembersMargin(BUTTON_MARGIN); | |
| 65 right.setLayoutAlign(Alignment.RIGHT); | |
| 66 right.setDefaultLayoutAlign(Alignment.RIGHT); | |
| 67 right.setAlign(Alignment.RIGHT); | |
| 68 right.addMember(d); | |
| 69 right.addMember(cd); | |
| 70 | |
| 71 layout.addMember(left); | |
| 72 layout.addMember(right); | |
| 73 | |
| 74 addChild(layout); | |
| 75 } | |
| 76 | |
| 77 | |
| 78 protected Canvas createButton(final String title, final int moveType) { | |
| 79 String url = GWT.getHostPageBaseURL() + title; | |
| 80 | |
| 81 ImgButton b = new ImgButton(); | |
| 82 b.setSrc(url); | |
| 83 b.setWidth(BOTTON_WIDTH); | |
| 84 b.setHeight(BUTTON_HEIGHT); | |
| 85 b.setIconHeight(BUTTON_HEIGHT); | |
| 86 b.setIconWidth(BOTTON_WIDTH); | |
| 87 b.setShowDown(false); | |
| 88 b.setShowRollOver(false); | |
| 89 b.setShowDisabled(false); | |
| 90 b.setShowDisabledIcon(true); | |
| 91 b.setShowDownIcon(false); | |
| 92 b.setShowFocusedIcon(false); | |
| 93 b.setValign(VerticalAlignment.CENTER); | |
| 94 | |
| 95 b.addClickHandler(new ClickHandler() { | |
| 96 public void onClick(ClickEvent event) { | |
| 97 fireOnMoveEvent(moveType); | |
| 98 } | |
| 99 }); | |
| 100 | |
| 101 return b; | |
| 102 } | |
| 103 | |
| 104 | |
| 105 protected void addOnMoveHandler(OnMoveHandler handler) { | |
| 106 if (handler != null) { | |
| 107 handlers.add(handler); | |
| 108 } | |
| 109 } | |
| 110 | |
| 111 | |
| 112 protected void fireOnMoveEvent(int type) { | |
| 113 OnMoveEvent event = new OnMoveEvent(type); | |
| 114 | |
| 115 for (OnMoveHandler handler: handlers) { | |
| 116 handler.onMove(event); | |
| 117 } | |
| 118 } | |
| 119 } | |
| 120 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |