JavaFX tableview 행 선택 활성화 및 비활성화

테이블을 생성 할 때 기본 선택 모델을 검색 할 수 있습니다.

TableView<T> table = new TableView<>();
TableViewSelectionModel<T> defaultSelectionModel = table.getSelectionModel();

T테이블 유형은 어디에 있습니까 ? (물론 FXML을 사용하는 경우 컨트롤러의 initialize()메서드 에 두 번째 줄을 넣으십시오 .)

그런 다음 행 선택을 비활성화하려면

table.setSelectionModel(null);

다시 활성화하려면

table.setSelectionModel(defaultSelectionModel);

다음은 SSCCE입니다.

import java.util.function.Function;

import javafx.application.Application;
import javafx.beans.property.Property;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.CheckBox;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView;
import javafx.scene.control.TableView.TableViewSelectionModel;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;

public class TableWithDisabledSelection extends Application {

    @Override
    public void start(Stage primaryStage) {

        TableView<Person> table = new TableView<>();
        TableViewSelectionModel<Person> defaultSelectionModel = table.getSelectionModel();

        table.getColumns().add(column("First Name", Person::firstNameProperty));
        table.getColumns().add(column("Last Name", Person::lastNameProperty));
        table.getColumns().add(column("Email", Person::emailProperty));

        table.getItems().addAll(
                new Person("Jacob", "Smith", "[email protected]"),
                new Person("Isabella", "Johnson", "[email protected]"),
                new Person("Ethan", "Williams", "[email protected]"),
                new Person("Emma", "Jones", "[email protected]"),
                new Person("Michael", "Brown", "[email protected]") 
        );

        CheckBox enableSelection = new CheckBox("Enable selection");
        enableSelection.setSelected(true);
        enableSelection.selectedProperty().addListener((obs, wasSelected, isNowSelected) -> {

            if (isNowSelected) {
                table.setSelectionModel(defaultSelectionModel);
            } else {
                table.setSelectionModel(null);
            }


        });

        BorderPane root = new BorderPane(table);
        BorderPane.setAlignment(enableSelection, Pos.CENTER);
        BorderPane.setMargin(enableSelection, new Insets(5));
        root.setBottom(enableSelection);

        primaryStage.setScene(new Scene(root, 600, 600));
        primaryStage.show();
    }

    private <S,T> TableColumn<S,T> column(String title, Function<S,Property<T>> prop) {
        TableColumn<S,T> col = new TableColumn<>(title);
        col.setCellValueFactory(cellData -> prop.apply(cellData.getValue()));
        return col ;
    }

    public static void main(String[] args) {
        launch(args);
    }

    public static class Person {

        private final StringProperty firstName = new SimpleStringProperty();
        private final StringProperty lastName = new SimpleStringProperty();
        private final StringProperty email = new SimpleStringProperty();

        public Person(String firstName, String lastName, String email) {
            setFirstName(firstName);
            setLastName(lastName);
            setEmail(email);
        }

        public final StringProperty firstNameProperty() {
            return this.firstName;
        }


        public final String getFirstName() {
            return this.firstNameProperty().get();
        }


        public final void setFirstName(final String firstName) {
            this.firstNameProperty().set(firstName);
        }


        public final StringProperty lastNameProperty() {
            return this.lastName;
        }


        public final String getLastName() {
            return this.lastNameProperty().get();
        }


        public final void setLastName(final String lastName) {
            this.lastNameProperty().set(lastName);
        }


        public final StringProperty emailProperty() {
            return this.email;
        }


        public final String getEmail() {
            return this.emailProperty().get();
        }


        public final void setEmail(final String email) {
            this.emailProperty().set(email);
        }

    }
}