Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/wq/ClickableQDTable.java @ 4215:c179cd02177d
Logout the current user
Add code to the logout button to remove the current user from the session and to
redirect the browser window to the login page.
Part of flys/issue916 (Logout: "Abmelden" Knopf mit Funktion belegen)
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 23 Oct 2012 09:59:16 +0200 |
parents | 1cdbd8a0c994 |
children |
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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 com.smartgwt.client.widgets.grid.events.CellClickEvent; import com.smartgwt.client.widgets.grid.events.CellClickHandler; import de.intevation.flys.client.client.FLYSConstants; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class ClickableQDTable extends ListGrid { public static enum ClickMode { NONE, SINGLE, RANGE } public static interface QClickedListener { void clickedLower(double value); void clickedUpper(double value); } /** The message class that provides i18n strings. */ protected FLYSConstants MESSAGE = GWT.create(FLYSConstants.class); private QClickedListener qClickedListener; private ClickMode clickMode; protected boolean lockClick; public ClickableQDTable() { this.clickMode = ClickMode.NONE; init(); } public ClickableQDTable(QClickedListener qClickedListener, ClickMode clickMode) { this.qClickedListener = qClickedListener; this.clickMode = clickMode; init(); } private void init() { setWidth100(); setHeight100(); setSelectionType(SelectionStyle.SINGLE); setSelectionType(SelectionStyle.SINGLE); setShowHeaderContextMenu(false); setShowRecordComponents(true); setShowRecordComponentsByCell(true); setEmptyMessage(MESSAGE.empty_table()); 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%"); switch (clickMode) { case NONE: setFields(name, type, value); break; case SINGLE: initSingleClickMode(name, type, value); break; case RANGE: initRangeClickMode(name, type, value); break; } } private void initSingleClickMode(ListGridField name, ListGridField type, ListGridField value) { ListGridField select = new ListGridField("select", MESSAGE.selection()); select.setType(ListGridFieldType.ICON); select.setWidth(70); select.setCellIcon(GWT.getHostPageBaseURL() + MESSAGE.markerGreen()); addCellClickHandler(new CellClickHandler() { @Override public void onCellClick(CellClickEvent event) { if (event.getColNum() == 0) { ListGridRecord r = event.getRecord(); fireLowerClickEvent(r.getAttributeAsDouble("value")); } } }); setFields(select, name, type, value); } private void initRangeClickMode(ListGridField name, ListGridField type, ListGridField value) { ListGridField addMin = new ListGridField("min", MESSAGE.to()); addMin.setType(ListGridFieldType.ICON); addMin.setWidth(30); addMin.setCellIcon(GWT.getHostPageBaseURL() + MESSAGE.markerGreen()); ListGridField addMax = new ListGridField("max", MESSAGE.from()); addMax.setType(ListGridFieldType.ICON); addMax.setWidth(30); addMax.setCellIcon(GWT.getHostPageBaseURL() + MESSAGE.markerRed()); addCellClickHandler(new CellClickHandler() { @Override public void onCellClick(CellClickEvent event) { if (event.getColNum() == 0) { ListGridRecord r = event.getRecord(); fireLowerClickEvent(r.getAttributeAsDouble("value")); } if (event.getColNum() == 1) { ListGridRecord r = event.getRecord(); fireUpperClickEvent(r.getAttributeAsDouble("value")); } } }); setFields(addMin, addMax, name, type, value); } private void fireLowerClickEvent(double value) { if (qClickedListener != null) { qClickedListener.clickedLower(value); } } private void fireUpperClickEvent(double value) { if (qClickedListener != null) { qClickedListener.clickedUpper(value); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :