Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/range/RangeTable.java @ 4254:33b15ac17fd1
Only create and add GaugePanel when necessary
The GaugePanel isn't created always and only show if WINFO and a river is
selected now. It is only created on demand. Therefore all access to the
GaugePanel is abstraced via methods that check if the GaugePanel is null before
accessing it's methods.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Thu, 25 Oct 2012 13:58:53 +0200 |
parents | 047a44270348 |
children |
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package de.intevation.flys.client.client.ui.range; import com.google.gwt.core.client.GWT; import com.google.gwt.i18n.client.NumberFormat; import com.smartgwt.client.types.ListGridFieldType; import com.smartgwt.client.types.SelectionStyle; import com.smartgwt.client.widgets.grid.ListGrid; import com.smartgwt.client.widgets.grid.ListGridField; import com.smartgwt.client.widgets.grid.ListGridRecord; import com.smartgwt.client.widgets.grid.CellFormatter; import de.intevation.flys.client.client.FLYSConstants; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class RangeTable extends ListGrid { /** The message class that provides i18n strings.*/ protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); public RangeTable() { String baseUrl = GWT.getHostPageBaseURL(); setWidth100(); setHeight100(); setSelectionType(SelectionStyle.SINGLE); setSelectionType(SelectionStyle.SINGLE); setShowHeaderContextMenu(false); setShowRecordComponents(true); setShowRecordComponentsByCell(true); setEmptyMessage(MESSAGES.empty_filter()); setCanReorderFields(false); ListGridField addDistance = new ListGridField ("", ""); addDistance.setType (ListGridFieldType.ICON); addDistance.setWidth (20); addDistance.setCellIcon(baseUrl + MESSAGES.markerGreen()); ListGridField ddescr = new ListGridField( "description", MESSAGES.description()); ddescr.setType(ListGridFieldType.TEXT); ddescr.setWidth("*"); ListGridField from = new ListGridField("from", MESSAGES.from()); from.setType(ListGridFieldType.FLOAT); from.setCellFormatter(new CellFormatter() { public String format( Object value, ListGridRecord record, int rowNum, int colNum) { if (value == null) return null; try { NumberFormat nf; double v = Double.parseDouble((String)value); nf = NumberFormat.getFormat("###0.00##"); return nf.format(v); } catch (Exception e) { return value.toString(); } } } ); from.setWidth("12%"); ListGridField to = new ListGridField("to", MESSAGES.to()); to.setType(ListGridFieldType.FLOAT); to.setCellFormatter(new CellFormatter() { public String format( Object value, ListGridRecord record, int rowNum, int colNum) { if (value == null) return null; GWT.log((String)value); try { NumberFormat nf; double v = Double.parseDouble((String)value); nf = NumberFormat.getFormat("###0.00##"); return nf.format(v); } catch (Exception e) { return value.toString(); } } } ); to.setWidth("12%"); ListGridField dside = new ListGridField( "riverside", MESSAGES.riverside()); dside.setType(ListGridFieldType.TEXT); dside.setWidth("12%"); ListGridField bottom = new ListGridField( "bottom", MESSAGES.bottom_edge()); bottom.setType(ListGridFieldType.TEXT); bottom.setWidth("10%"); ListGridField top = new ListGridField("top", MESSAGES.top_edge()); top.setType(ListGridFieldType.TEXT); top.setWidth("10%"); setFields(addDistance, ddescr, from, to, dside, bottom, top); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :