@Override public void onModuleLoad() { // Create the buttons testPerformance = new Button("Test Performance of both"); testPerformance.addClickHandler(this); testListPerformance = new Button("Test Performance of List"); testListPerformance.addClickHandler(this); testSetPerformance = new Button("Test Performance of Set"); testSetPerformance.addClickHandler(this); // Create the Output table CellTable<PerformanceTestResults> table = new CellTable<PerformanceTestResults>(); table.setPageSize(1000); initTableColumns(table); // Create the data provider and bind it to the table ListDataProvider<PerformanceTestResults> dataProvider = new ListDataProvider<PerformanceTestResults>(); dataProvider.addDataDisplay(table); // Get the data providers collection to manipulate results = dataProvider.getList(); // Create number of elements input Label inputLabel = new Label("Number of elements:"); inputLabel.getElement().getStyle().setDisplay(Display.INLINE); inputTextBox = new TextBox(); inputTextBox.setText("" + DEFAULT_NUMBER_OF_TEST_ITEMS); // Add Elements to the screen RootPanel.get().add(inputLabel); RootPanel.get().add(inputTextBox); RootPanel.get().add(testPerformance); RootPanel.get().add(testListPerformance); RootPanel.get().add(testSetPerformance); RootPanel.get().add(table); }
/** * The table that holds the basic friends list. * * @param result */ private void setTable(GetLogResult result) { if (cellTable.getColumnCount() == 4) { dataList.clear(); dataList = dataProvider.getList(); for (GetLogType friend : result.getResults()) dataList.add(friend); } else { TextColumn<GetLogType> victimColumn = new TextColumn<GetLogType>() { @Override public String getValue(GetLogType log) { if (log.getFbVictimName() != null) return log.getFbVictimName(); else return ""; } }; victimColumn.setSortable(true); TextColumn<GetLogType> commentPermalink = new TextColumn<GetLogType>() { @Override public String getValue(GetLogType log) { if (log.getFbCommentPermalink() != null) return log.getFbCommentPermalink(); else return ""; } }; commentPermalink.setSortable(true); TextColumn<GetLogType> comment = new TextColumn<GetLogType>() { @Override public String getValue(GetLogType log) { if (log.getFbComment() != null) return log.getFbComment(); else return ""; } }; comment.setSortable(true); TextColumn<GetLogType> date = new TextColumn<GetLogType>() { @Override public String getValue(GetLogType log) { if (log.getDate() != null) return log.getDate().toString(); else return ""; } }; date.setSortable(true); cellTable.addColumn(victimColumn, "Name"); cellTable.addColumn(commentPermalink, "Comment Link"); cellTable.addColumn(comment, "Comment Text"); cellTable.addColumn(date, "Time"); // Fix column sizes for stupid facebook cellTable.setWidth("675px", true); cellTable.setColumnWidth(victimColumn, 10.0, Unit.PCT); cellTable.setColumnWidth(commentPermalink, 40.0, Unit.PCT); cellTable.setColumnWidth(comment, 40.0, Unit.PCT); cellTable.setColumnWidth(date, 10.0, Unit.PCT); // Attach provider dataProvider.addDataDisplay(cellTable); dataList = dataProvider.getList(); for (GetLogType friend : result.getResults()) dataList.add(friend); // Set row count cellTable.setRowCount(dataList.size()); cellTable.setPageSize(20); ListHandler<GetLogType> columnSortHandler = new ListHandler<GetLogType>(dataList); columnSortHandler.setComparator( victimColumn, new Comparator<GetLogType>() { @Override public int compare(GetLogType o1, GetLogType o2) { if (o1 == o2) { return 0; } // Compare the name columns. if (o1 != null) { return (o2 != null) ? o1.getFbVictimName().compareTo(o2.getFbVictimName()) : 1; } return -1; } }); columnSortHandler.setComparator( commentPermalink, new Comparator<GetLogType>() { @Override public int compare(GetLogType o1, GetLogType o2) { if (o1 == o2) { return 0; } // Compare the role columns. if (o1 != null) { return (o2 != null) ? o1.getFbCommentPermalink().compareTo(o2.getFbCommentPermalink()) : 1; } return -1; } }); columnSortHandler.setComparator( comment, new Comparator<GetLogType>() { @Override public int compare(GetLogType o1, GetLogType o2) { if (o1 == o2) { return 0; } // Compare the role columns. if (o1 != null) { return (o2 != null) ? o1.getFbComment().compareTo(o2.getFbComment()) : 1; } return -1; } }); columnSortHandler.setComparator( date, new Comparator<GetLogType>() { @Override public int compare(GetLogType o1, GetLogType o2) { if (o1 == o2) { return 0; } // Compare the role columns. if (o1 != null) { return (o2 != null) ? o1.getDate().compareTo(o2.getDate()) : 1; } return -1; } }); cellTable.addColumnSortHandler(columnSortHandler); cellTable.getColumnSortList().push(date); cellTable.setPageSize(5000); } }
/** Method that places the components in the form. */ @Override public void onLoad() { // Display 15 rows in one page propertiesTable.setPageSize(20); // Add a text column to show the name. TextColumn<OrganizationProperty> nameColumn = new TextColumn<OrganizationProperty>() { @Override public String getValue(OrganizationProperty property) { return property.getProperty().getName(); } }; propertiesTable.addColumn(nameColumn, "Name"); // Add column with an input cell to edit the value of the property TextInputCell valueCell = new TextInputCell(); Column<OrganizationProperty, String> valueColumn = new Column<OrganizationProperty, String>(valueCell) { @Override public String getValue(OrganizationProperty property) { return property.getValue(); } }; valueColumn.setFieldUpdater( new FieldUpdater() { @Override public void update(int index, Object object, Object value) { newPropertyValue = (String) value; } }); propertiesTable.addColumn(valueColumn, "Value"); propertiesTable.addColumnStyleName(2, "gridOrganizationPropertyValueColumn"); // Add column with save button to save the value of the property Column<OrganizationProperty, String> saveButtonColumn = createSaveButtonColumn(); propertiesTable.addColumn(saveButtonColumn); // Get properties final List<OrganizationProperty> properties = new ArrayList<OrganizationProperty>(organization.getOrganizationProperties()); AsyncDataProvider<OrganizationProperty> provider = new AsyncDataProvider<OrganizationProperty>() { @Override protected void onRangeChanged(HasData<OrganizationProperty> display) { int start = display.getVisibleRange().getStart(); int end = start + display.getVisibleRange().getLength(); end = end >= properties.size() ? properties.size() : end; List<OrganizationProperty> sub = properties.subList(start, end); updateRowData(start, sub); } }; provider.addDataDisplay(propertiesTable); provider.updateRowCount(properties.size(), true); SimplePager pager = new SimplePager(); pager.setDisplay(propertiesTable); VerticalPanel vp = new VerticalPanel(); vp.add(propertiesTable); vp.add(pager); mainPanel.add(vp); }
private void initializeTable() { dataProvider.addDataDisplay(table); table.setPageSize(PAGE_SIZE); table.setEmptyTableWidget(noValues); pager.setDisplay(table); }