Bind Button Disable Property to ListView Selection

ShowCaseBooleanProperty.java

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.ListView;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.stage.Stage;

public class ShowCaseBooleanProperty extends Application {

    public void start(Stage primaryStage) {
        primaryStage.setTitle("Hello World!");

        ListView<String> lv = new ListView<>();
        lv.getItems().addAll("Example");

        Button clearSelection = new Button("Clear Selection");
        clearSelection.setOnAction(e -> lv.getSelectionModel().select(null));
        Button btnBindButtonToProp = new Button("Button -> Prop");

        BorderPane bp = new BorderPane();
        bp.setCenter(lv);
        HBox hb = new HBox();
        hb.getChildren().addAll(btnBindButtonToProp, clearSelection);
        bp.setBottom(hb);

        btnBindButtonToProp.disableProperty().bind(lv.getSelectionModel().selectedItemProperty().isNotNull());

        primaryStage.setScene(new Scene(bp, 400, 200));
        primaryStage.show();
    }

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

}

Thanks a lot, line 27 really helped me in a uni project! 👍