Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/wq/QDTable.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 | 14774fb42054 |
children | 3b9f6765d9dc |
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package de.intevation.flys.client.client.ui.wq; 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.CellFormatter; import com.smartgwt.client.widgets.grid.ListGrid; import com.smartgwt.client.widgets.grid.ListGridField; import com.smartgwt.client.widgets.grid.ListGridRecord; import de.intevation.flys.client.client.FLYSConstants; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class QDTable extends ListGrid { /** The message class that provides i18n strings.*/ protected FLYSConstants MESSAGE = GWT.create(FLYSConstants.class); protected boolean lockClick; public QDTable() { String baseUrl = GWT.getHostPageBaseURL(); setWidth100(); setHeight100(); setSelectionType(SelectionStyle.SINGLE); setSelectionType(SelectionStyle.SINGLE); setShowHeaderContextMenu(false); setShowRecordComponents(true); setShowRecordComponentsByCell(true); setEmptyMessage(MESSAGE.empty_table()); ListGridField addMax = new ListGridField("max", MESSAGE.from()); addMax.setType(ListGridFieldType.ICON); addMax.setWidth(30); addMax.setCellIcon(baseUrl + MESSAGE.markerRed()); ListGridField addMin = new ListGridField("min", MESSAGE.to()); addMin.setType(ListGridFieldType.ICON); addMin.setWidth(30); addMin.setCellIcon(baseUrl + MESSAGE.markerGreen()); ListGridField select = new ListGridField("select", MESSAGE.selection()); select.setType(ListGridFieldType.ICON); select.setWidth(70); select.setCellIcon(baseUrl + MESSAGE.markerGreen()); ListGridField name = new ListGridField("name", MESSAGE.discharge()); name.setType(ListGridFieldType.TEXT); name.setWidth("*"); ListGridField type = new ListGridField("type", MESSAGE.type()); type.setType(ListGridFieldType.TEXT); type.setWidth("20%"); final NumberFormat nf = NumberFormat.getDecimalFormat(); ListGridField value = new ListGridField("value", MESSAGE.wq_value_q()); value.setType(ListGridFieldType.FLOAT); value.setCellFormatter(new CellFormatter() { @Override public String format(Object v, ListGridRecord r, int row, int col) { if (v == null) { return null; } try { double value = Double.valueOf(v.toString()); return nf.format(value); } catch (NumberFormatException nfe) { return v.toString(); } } }); value.setWidth("20%"); setFields(addMax, addMin, select, name, type, value); } public void hideIconFields () { hideField("max"); hideField("min"); hideField("select"); lockClick = true; } public void showIconFields() { showField("max"); showField("min"); hideField("select"); lockClick = false; } public void showSelect() { showField("select"); hideField("max"); hideField("min"); } public boolean isLocked() { return lockClick; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :