Java Table.setNullSelectionAllowed方法代码示例

import com.vaadin.ui.Table; //导入方法依赖的package包/类
private Table createTable() {
    Table table = new Table();
    table.setSizeFull();
    table.setPageLength(0);
    table.setSelectable(false);
    table.setColumnCollapsingAllowed(true);
    table.setColumnReorderingAllowed(true);
    table.setImmediate(true);
    table.setNullSelectionAllowed(false);
    table.setColumnHeaderMode(Table.ColumnHeaderMode.HIDDEN);
    table.addContainerProperty("Name", String.class, null);
    table.addContainerProperty("Value", String.class, null);

    // initializing email table with empty values
    table.addItem(new Object[] { "Outgoing Mail Server (SMTP): ", "" }, new Integer(1));
    table.addItem(new Object[] { "Port: ", "" }, new Integer(2));
    table.addItem(new Object[] { "Email Id: ", "" }, new Integer(3));

    return table;
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
private Table createNetworkTable() {
    Table table = new Table();
    table.setSizeFull();
    table.setPageLength(0);
    table.setSelectable(false);
    table.setColumnCollapsingAllowed(true);
    table.setColumnReorderingAllowed(true);
    table.setImmediate(true);
    table.setNullSelectionAllowed(false);
    table.setColumnHeaderMode(Table.ColumnHeaderMode.HIDDEN);
    table.addContainerProperty("Name", String.class, null);
    table.addContainerProperty("Value", String.class, null);

    // initializing network table with empty values
    table.addItem(new Object[] { "IPv4 Address: ", "" }, new Integer(1));
    table.addItem(new Object[] { "Netmask:", "" }, new Integer(2));
    table.addItem(new Object[] { "Default Gateway: ", "" }, new Integer(3));
    table.addItem(new Object[] { "Primary DNS Server: ", "" }, new Integer(4));
    table.addItem(new Object[] { "Secondary DNS Server: ", "" }, new Integer(5));
    return table;
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
private Table createNATTable() {
    Table table = new Table();
    table.setSizeFull();
    table.setPageLength(0);
    table.setSelectable(false);
    table.setColumnCollapsingAllowed(true);
    table.setColumnReorderingAllowed(true);
    table.setImmediate(true);
    table.setNullSelectionAllowed(false);
    table.setColumnHeaderMode(Table.ColumnHeaderMode.HIDDEN);
    table.addContainerProperty("Name", String.class, null);
    table.addContainerProperty("Value", String.class, null);

    // initializing network table with empty values
    table.addItem(new Object[] { "Public IPv4 Address: ", "" }, new Integer(1));
    return table;
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
protected void initMatchingUsersTable() {
 matchingUsersTable = new Table();
 matchingUsersTable.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN);
 matchingUsersTable.setSelectable(true);
 matchingUsersTable.setEditable(false);
 matchingUsersTable.setImmediate(true);
 matchingUsersTable.setNullSelectionAllowed(false);
 matchingUsersTable.setSortDisabled(true);
 
 if (multiSelect) {
   matchingUsersTable.setMultiSelect(true);
 }
 
 matchingUsersTable.addGeneratedColumn("icon", new ThemeImageColumnGenerator(Images.USER_16));
 matchingUsersTable.setColumnWidth("icon", 16);
 matchingUsersTable.addContainerProperty("userName", String.class, null);

 matchingUsersTable.setWidth(300, UNITS_PIXELS);
 matchingUsersTable.setHeight(200, UNITS_PIXELS);
 userSelectionLayout.addComponent(matchingUsersTable);
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
protected void initGroupTable() {
  groupTable = new Table();
  groupTable.setNullSelectionAllowed(false);
  groupTable.setSelectable(true);
  groupTable.setMultiSelect(true);
  groupTable.setSortDisabled(true);
  groupTable.setWidth(460, UNITS_PIXELS);
  groupTable.setHeight(275, UNITS_PIXELS);
  addComponent(groupTable);
  
  GroupSelectionQuery query = new GroupSelectionQuery(identityService, userId);
  LazyLoadingContainer container = new LazyLoadingContainer(query, 10);
  groupTable.setContainerDataSource(container);
  
  groupTable.addContainerProperty("id", String.class, null);
  groupTable.addContainerProperty("name", String.class, null);
  groupTable.addContainerProperty("type", String.class, null);
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
private Table createTable() {
    Table table = new Table();
    table.setSizeFull();
    table.setPageLength(0);
    table.setSelectable(false);
    table.setColumnCollapsingAllowed(true);
    table.setColumnReorderingAllowed(true);
    table.setImmediate(true);
    table.setNullSelectionAllowed(false);
    table.addContainerProperty("Name", String.class, null);
    table.addContainerProperty("Status", String.class, null);
    table.setColumnHeaderMode(Table.ColumnHeaderMode.HIDDEN);
    return table;
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
@Override
protected Table createList() {
  final Table processDefinitionTable = new Table();
  processDefinitionTable.addStyleName(ExplorerLayout.STYLE_PROCESS_DEFINITION_LIST);
  
  // Set non-editable, selectable and full-size
  processDefinitionTable.setEditable(false);
  processDefinitionTable.setImmediate(true);
  processDefinitionTable.setSelectable(true);
  processDefinitionTable.setNullSelectionAllowed(false);
  processDefinitionTable.setSortDisabled(true);
  processDefinitionTable.setSizeFull();
  
  
  LazyLoadingQuery lazyLoadingQuery = new ProcessDefinitionListQuery(repositoryService);
  this.processDefinitionContainer = new LazyLoadingContainer(lazyLoadingQuery, 10);
  processDefinitionTable.setContainerDataSource(processDefinitionContainer);
  
  // Listener to change right panel when clicked on a task
  processDefinitionTable.addListener(new Property.ValueChangeListener() {
    private static final long serialVersionUID = 1L;

    public void valueChange(ValueChangeEvent event) {
      Item item = processDefinitionTable.getItem(event.getProperty().getValue());
      String processDefinitionId = (String) item.getItemProperty("id").getValue();
      showProcessDefinitionDetail(processDefinitionId);
    }
  });
  
  // Create columns
  processDefinitionTable.addGeneratedColumn("icon", new ThemeImageColumnGenerator(Images.PROCESS_22));
  processDefinitionTable.setColumnWidth("icon", 22);
  
  processDefinitionTable.addContainerProperty("name", String.class, null);
  processDefinitionTable.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN);
  
  return processDefinitionTable;
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
protected void initProcessInstancesTable() {
  ProcessInstanceTableLazyQuery query = new ProcessInstanceTableLazyQuery(processDefinition.getId());
  
  // Header
  Label instancesTitle = new Label(i18nManager.getMessage(Messages.PROCESS_INSTANCES) + " (" + query.size() + ")");
  instancesTitle.addStyleName(ExplorerLayout.STYLE_H3);
  instancesTitle.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
  instancesTitle.addStyleName(ExplorerLayout.STYLE_NO_LINE);
  detailPanelLayout.addComponent(instancesTitle);

  if (query.size() > 0) {
    
    Label emptySpace = new Label(" ", Label.CONTENT_XHTML);
    detailPanelLayout.addComponent(emptySpace);
    
    Table instancesTable = new Table();
    instancesTable.setWidth(400, UNITS_PIXELS);
    if (query.size() > 6) {
      instancesTable.setPageLength(6);
    } else {
      instancesTable.setPageLength(query.size());
    }
    
    LazyLoadingContainer container = new LazyLoadingContainer(query);
    instancesTable.setContainerDataSource(container);
    
    // container props
    instancesTable.addContainerProperty(AlfrescoProcessInstanceTableItem.PROPERTY_ID, String.class, null);
    instancesTable.addContainerProperty(AlfrescoProcessInstanceTableItem.PROPERTY_BUSINESSKEY, String.class, null);
    instancesTable.addContainerProperty(AlfrescoProcessInstanceTableItem.PROPERTY_ACTIONS, Component.class, null);
    
    // column alignment
    instancesTable.setColumnAlignment(AlfrescoProcessInstanceTableItem.PROPERTY_ACTIONS, Table.ALIGN_CENTER);
    
    // column header
    instancesTable.setColumnHeader(AlfrescoProcessInstanceTableItem.PROPERTY_ID, i18nManager.getMessage(Messages.PROCESS_INSTANCE_ID));
    instancesTable.setColumnHeader(AlfrescoProcessInstanceTableItem.PROPERTY_BUSINESSKEY, i18nManager.getMessage(Messages.PROCESS_INSTANCE_BUSINESSKEY));
    instancesTable.setColumnHeader(AlfrescoProcessInstanceTableItem.PROPERTY_ACTIONS, i18nManager.getMessage(Messages.PROCESS_INSTANCE_ACTIONS));
    
    instancesTable.setEditable(false);
    instancesTable.setSelectable(true);
    instancesTable.setNullSelectionAllowed(false);
    instancesTable.setSortDisabled(true);
    detailPanelLayout.addComponent(instancesTable);
    
  } else {
    Label noInstances = new Label(i18nManager.getMessage(Messages.PROCESS_NO_INSTANCES));
    detailPanelLayout.addComponent(noInstances);
  }
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
protected void initSelectionTable() {
  selectionTable = new Table();
  selectionTable.setSizeUndefined();
  selectionTable.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN);
  selectionTable.setSelectable(true);
  selectionTable.setImmediate(true);
  selectionTable.setNullSelectionAllowed(false);
  selectionTable.setWidth(150, UNITS_PIXELS);
  selectionTable.setHeight(100, UNITS_PERCENTAGE);

  selectionTable.setCellStyleGenerator(new CellStyleGenerator() {
    private static final long serialVersionUID = 1L;
    public String getStyle(Object itemId, Object propertyId) {
      if("name".equals(propertyId)) {
        return ExplorerLayout.STYLE_RELATED_CONTENT_CREATE_LIST_LAST_COLUMN;
      }
      return null;
    }
  });

  selectionTable.addStyleName(ExplorerLayout.STYLE_RELATED_CONTENT_CREATE_LIST);

  selectionTable.addContainerProperty("type", Embedded.class, null);
  selectionTable.setColumnWidth("type", 22);
  selectionTable.addContainerProperty("name", String.class, null);

  // Listener to switch to the selected component
  selectionTable.addListener(new ValueChangeListener() {
    private static final long serialVersionUID = 1L;
    public void valueChange(ValueChangeEvent event) {
      String name = (String) event.getProperty().getValue();
      if (name != null) {
        currentSelection = name;
        currentComponent = components.get(name);
        selectedComponentLayout.removeComponent(selectedComponentLayout.getComponent(0, 0));
        if (currentComponent != null) {
          currentComponent.setSizeFull();
          selectedComponentLayout.addComponent(currentComponent, 0, 0);
          okButton.setEnabled(true);
        } else {
          okButton.setEnabled(false);
        }
      } 
    }
  });
  windowLayout.addComponent(selectionTable);
}
 

import com.vaadin.ui.Table; //导入方法依赖的package包/类
protected Table createList() {
  groupTable = new Table();
  
  groupTable.setEditable(false);
  groupTable.setImmediate(true);
  groupTable.setSelectable(true);
  groupTable.setNullSelectionAllowed(false);
  groupTable.setSortDisabled(true);
  groupTable.setSizeFull();
  
  groupListQuery = new GroupListQuery();
  groupListContainer = new LazyLoadingContainer(groupListQuery, 20);
  groupTable.setContainerDataSource(groupListContainer);
  
  // Column headers
  groupTable.addGeneratedColumn("icon", new ThemeImageColumnGenerator(Images.GROUP_22));
  groupTable.setColumnWidth("icon", 22);
  groupTable.addContainerProperty("name", String.class, null);
  groupTable.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_HIDDEN);
          
  // Listener to change right panel when clicked on a user
  groupTable.addListener(new Property.ValueChangeListener() {
    private static final long serialVersionUID = 1L;
    public void valueChange(ValueChangeEvent event) {
      Item item = groupTable.getItem(event.getProperty().getValue()); // the value of the property is the itemId of the table entry
      if(item != null) {
        String groupId = (String) item.getItemProperty("id").getValue();
        setDetailComponent(new GroupDetailPanel(GroupPage.this, groupId));
        
        // Update URL
        ExplorerApp.get().setCurrentUriFragment(
          new UriFragment(GroupNavigator.GROUP_URI_PART, groupId));
      } else {
        // Nothing is selected
        setDetailComponent(null);
        ExplorerApp.get().setCurrentUriFragment(new UriFragment(GroupNavigator.GROUP_URI_PART, groupId));
      }
    }
  });
  
  return groupTable;
}