这是一个MVCE，具有在问题中描述的用例：
import javafx.application.Application;import javafx.beans.value.ChangeListener;import javafx.beans.value.Observablevalue;import javafx.collections.FXCollections;import javafx.collections.ObservableList;import javafx.event.EventHandler;import javafx.scene.Group;import javafx.scene.Scene;import javafx.scene.control.ComboBox;import javafx.scene.control.TableCell;import javafx.scene.control.TableColumn;import javafx.scene.control.TableView;import javafx.scene.control.cell.PropertyValueFactory;import javafx.scene.control.cell.TextFieldTableCell;import javafx.scene.layout.HBox;import javafx.stage.Stage;import javafx.util.Callback;public class ComboBoxCellTableExample extends Application{ private final TableView<TabVo> table = new TableView<>(); private final ObservableList<TabVo> data = FXCollections.observableArrayList( new TabVo( "2222", "column2", FXCollections.<String>observableArrayList( "111", "2222", "3333" ) ), new TabVo( "bbbb", "column2", FXCollections.<String>observableArrayList( "aaaa", "bbbb", "ccccc" ) ), new TabVo( "6666", "column2", FXCollections.<String>observableArrayList( "444", "5555", "6666" ) ), new TabVo( "7777", "column2", FXCollections.<String>observableArrayList( "7777", "8888", "99999" ) ), new TabVo( "hhhh", "column2", FXCollections.<String>observableArrayList( "hhhh", "jjjj", "kkkkk" ) ) ); @Override public void start( Stage stage ) { Scene scene = new Scene( new Group() ); stage.setWidth( 450 ); stage.setHeight( 550 ); table.setEditable( true ); Callback<TableColumn, TableCell> cellFactory = new Callback<TableColumn, TableCell>() { @Override public TableCell call( TableColumn p ) { return new ComboBoxCell(); } }; TableColumn column1Col = new TableColumn( "Column 1" ); column1Col.setMinWidth( 100 ); column1Col.setCellValueFactory( new PropertyValueFactory<TabVo, String>( "column1" ) ); column1Col.setCellFactory( cellFactory ); column1Col.setonEditCommit( new EventHandler<TableColumn.CellEditEvent<TabVo, String>>() { @Override public void handle( TableColumn.CellEditEvent<TabVo, String> t ) { (( TabVo ) t.getTableView().getItems().get( t.getTablePosition().getRow() )).setColumn1( t.getNewValue() ); } } ); TableColumn column2Col = new TableColumn( "Column 2" ); column2Col.setMinWidth( 100 ); column2Col.setCellValueFactory( new PropertyValueFactory<TabVo, String>( "column2" ) ); column2Col.setCellFactory( TextFieldTableCell.forTableColumn() ); column2Col.setonEditCommit( new EventHandler<TableColumn.CellEditEvent<TabVo, String>>() { @Override public void handle( TableColumn.CellEditEvent<TabVo, String> t ) { (( TabVo ) t.getTableView().getItems().get( t.getTablePosition().getRow() )).setColumn2( t.getNewValue() ); } } ); table.setItems( data ); table.getColumns().addAll( column1Col, column2Col ); (( Group ) scene.getRoot()).getChildren().add( table ); stage.setScene( scene ); stage.show(); } class ComboBoxCell extends TableCell<TabVo, String> { private ComboBox<String> comboBox; public ComboBoxCell() { comboBox = new ComboBox<>(); } @Override public void startEdit() { if ( !isEmpty() ) { super.startEdit(); comboBox.setItems( getTableView().getItems().get( getIndex() ).getColumn1List() ); comboBox.getSelectionModel().select( getItem() ); comboBox.focusedProperty().addListener( new ChangeListener<Boolean>() { @Override public void changed( Observablevalue<? extends Boolean> observable, Boolean oldValue, Boolean newValue ) { if ( !newValue ) { commitEdit( comboBox.getSelectionModel().getSelectedItem() ); } } } ); setText( null ); setGraphic( comboBox ); } } @Override public void cancelEdit() { super.cancelEdit(); setText( ( String ) getItem() ); setGraphic( null ); } @Override public void updateItem( String item, boolean empty ) { super.updateItem( item, empty ); if ( empty ) { setText( null ); setGraphic( null ); } else { if ( isEditing() ) { setText( null ); setGraphic( comboBox ); } else { setText( getItem() ); setGraphic( null ); } } } } public static void main( String[] args ) { launch( args ); } public static class TabVo { private String column1; private String column2; private ObservableList<String> column1List; private TabVo( String column1, String column2, ObservableList<String> column1List ) { this.column1 = column1; this.column2 = column2; this.column1List = column1List; } public String getColumn1() { return column1; } public void setColumn1( String column1 ) { this.column1 = column1; } public String getColumn2() { return column2; } public void setColumn2( String column2 ) { this.column2 = column2; } public ObservableList<String> getColumn1List() { return column1List; } public void setColumn1List( ObservableList<String> column1List ) { this.column1List = column1List; } }}第一列在编辑模式下使用组合框，而第二列对文本字段使用默认工厂。
