Java 类javafx.scene.control.TreeTableColumn.CellDataFeatures 实例源码

@Test public void shouldInsertColumnUsingGivenFunction(){
   @SuppressWarnings("unchecked")//mocking generics 
   Function< TestTreeValueItem, ObjectProperty< Node > > retriever = mock( Function.class );

   systemUnderTest.insertColumn( retriever );
   assertThat( systemUnderTest.getColumns(), hasSize( 1 ) );

   assertThat( systemUnderTest.getColumns().get( 0 ).getCellValueFactory().call( 
            new CellDataFeatures<>( systemUnderTest, null, new TreeItem<>() ) 
   ), is( nullValue() ) );
   verifyZeroInteractions( retriever );

   assertThat( systemUnderTest.getColumns().get( 0 ).getCellValueFactory().call( 
            new CellDataFeatures<>( systemUnderTest, null, new TreeItem<>( item ) ) 
   ), is( nullValue() ) );
   verify( retriever ).apply( item );
}

@Test public void shouldInsertRequiredColumns(){
   assertThat( systemUnderTest.getColumns(), hasSize( 2 ) );

   UserAssignmentsTreeItem item = mock( UserAssignmentsTreeItem.class ); 
   systemUnderTest.getColumns().get( 0 ).getCellValueFactory().call( new CellDataFeatures<>( systemUnderTest, null, new TreeItem<>( item ) ) );
   verify( item ).firstColumnProperty();

   systemUnderTest.getColumns().get( 1 ).getCellValueFactory().call( new CellDataFeatures<>( systemUnderTest, null, new TreeItem<>( item ) ) );
   verify( item ).secondColumnProperty();
}

@Test public void shouldInsertMultipleColumnInOrder(){
   @SuppressWarnings("unchecked")//mocking generics 
   Function< TestTreeValueItem, ObjectProperty< Node > > retrieverA = mock( Function.class );
   @SuppressWarnings("unchecked")//mocking generics 
   Function< TestTreeValueItem, ObjectProperty< Node > > retrieverB = mock( Function.class );
   @SuppressWarnings("unchecked")//mocking generics 
   Function< TestTreeValueItem, ObjectProperty< Node > > retrieverC = mock( Function.class );

   systemUnderTest.insertColumn( retrieverA );
   systemUnderTest.insertColumn( retrieverB );
   systemUnderTest.insertColumn( retrieverC );
   assertThat( systemUnderTest.getColumns(), hasSize( 3 ) );

   assertThat( systemUnderTest.getColumns().get( 0 ).getCellValueFactory().call( 
            new CellDataFeatures<>( systemUnderTest, null, new TreeItem<>( item ) ) 
   ), is( nullValue() ) );
   verify( retrieverA ).apply( item );

   assertThat( systemUnderTest.getColumns().get( 1 ).getCellValueFactory().call( 
            new CellDataFeatures<>( systemUnderTest, null, new TreeItem<>( item ) ) 
   ), is( nullValue() ) );
   verify( retrieverB ).apply( item );

   assertThat( systemUnderTest.getColumns().get( 2 ).getCellValueFactory().call( 
            new CellDataFeatures<>( systemUnderTest, null, new TreeItem<>( item ) ) 
   ), is( nullValue() ) );
   verify( retrieverC ).apply( item );
}

public ObservableValue<T> call(CellDataFeatures<T,T> f)
{
    T v = value(f.getValue(), f.getTreeTableColumn(), f.getTreeTableView());
    return new ReadOnlyObjectWrapper<T>(v);
}

public ObservableValue<T> call(CellDataFeatures<T,T> f)
{
    T v = value(f.getValue(), f.getTreeTableColumn(), f.getTreeTableView());
    return new ReadOnlyObjectWrapper<T>(v);
}

public BookMarks(){
    for(int i=0 ; i< folders.size();i++){
        System.out.println(i);
        parentFolder.getChildren().add(new TreeItem<>(folders.get(i),new ImageView(folderImage)));
    }
    bookMarkCol.setCellValueFactory(new Callback<CellDataFeatures<String,String>, ObservableValue<String>>() {
        @Override
        public ObservableValue<String> call(CellDataFeatures<String, String> param) {
            return new SimpleStringProperty(param.getValue().getValue());
        }
    });     

    nameCol.setCellValueFactory(new PropertyValueFactory<URLdetails,String>("name"));
    locationCol.setCellValueFactory(new PropertyValueFactory<URLdetails,String>("location"));
    dateCol.setCellValueFactory(new PropertyValueFactory<URLdetails,String>("date"));
    timeCol.setCellValueFactory(new PropertyValueFactory<URLdetails,String>("time"));
    treeView.getSelectionModel().selectedItemProperty().addListener((observable,oldValue,newValue)->{

            TreeItem<String> selectedItem = (TreeItem<String>) newValue;
            System.out.println("Selected Text : " + selectedItem.getValue());
            ObservableList<URLdetails> list = new PopulateTable().PopulateTable(selectedItem.getValue());
            table.setItems(list);

    });
    table.focusedProperty().addListener((observable,oldValue,newValue)->{


            String url = table.getSelectionModel().getSelectedItem().getLocation();
            System.out.println("Url of the selected bookmarks: "+url);


    });

    bookMarkCol.setPrefWidth(150);
    nameCol.setPrefWidth(200);
    timeCol.setPrefWidth(150);
    dateCol.setPrefWidth(150);
    locationCol.setPrefWidth(300);
    parentFolder.setExpanded(true);
    treeView.getColumns().add(bookMarkCol);
    treeView.setRoot(parentFolder);
    table.getColumns().addAll(nameCol,locationCol,dateCol,timeCol);
    table.setItems(list);
}

public ObservableValue<T> call(CellDataFeatures<T,T> f)
{
    T v = value(f.getValue(), f.getTreeTableColumn(), f.getTreeTableView());
    return new ReadOnlyObjectWrapper<T>(v);
}