Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/InfoTree.java @ 4268:f75968f0ce80
Refactor GaugePanel and GaugeInfo to extract a base class
Extract a base class from GaugePanel and GaugeInfo to reuse code for displaying
the measurement station information.
| author | Björn Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Fri, 26 Oct 2012 12:19:54 +0200 |
| parents | |
| children |
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| 4267:8f9f80db46f3 | 4268:f75968f0ce80 |
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| 1 package de.intevation.flys.client.client.ui; | |
| 2 | |
| 3 import java.util.Iterator; | |
| 4 | |
| 5 import com.google.gwt.core.client.GWT; | |
| 6 import com.google.gwt.user.client.ui.ScrollPanel; | |
| 7 import com.google.gwt.user.client.ui.Tree; | |
| 8 import com.google.gwt.user.client.ui.TreeItem; | |
| 9 | |
| 10 import de.intevation.flys.client.client.FLYS; | |
| 11 import de.intevation.flys.client.client.FLYSConstants; | |
| 12 import de.intevation.flys.client.shared.model.Data; | |
| 13 import de.intevation.flys.client.shared.model.DataList; | |
| 14 import de.intevation.flys.client.shared.model.RiverInfo; | |
| 15 | |
| 16 /** | |
| 17 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a> | |
| 18 */ | |
| 19 public abstract class InfoTree extends ScrollPanel { | |
| 20 | |
| 21 protected FLYS flys; | |
| 22 protected Tree tree; | |
| 23 protected DataList[] data; | |
| 24 | |
| 25 /** The message class that provides i18n strings.*/ | |
| 26 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); | |
| 27 | |
| 28 public void openAll() { | |
| 29 for (Iterator<TreeItem> it = tree.treeItemIterator(); it.hasNext();) { | |
| 30 TreeItem item = it.next(); | |
| 31 item.setState(true); | |
| 32 } | |
| 33 } | |
| 34 | |
| 35 public void setData(DataList[] data) { | |
| 36 this.data = data; | |
| 37 if (tree.getItemCount() > 0) { | |
| 38 open(); | |
| 39 } | |
| 40 } | |
| 41 | |
| 42 protected Double getDoubleValue(Data d) { | |
| 43 String tmp = d.getStringValue(); | |
| 44 if (tmp != null) { | |
| 45 return Double.valueOf(tmp); | |
| 46 } | |
| 47 return null; | |
| 48 } | |
| 49 | |
| 50 public abstract void open() ; | |
| 51 | |
| 52 public abstract void setRiverInfo(RiverInfo riverinfo); | |
| 53 | |
| 54 | |
| 55 } |