JavaFX Tutorial - Java TitledPane .setExpanded (boolean value)








Syntax

TitledPane.setExpanded(boolean value) has the following syntax.

public final void setExpanded(boolean value)

Example

In the following code shows how to use TitledPane.setExpanded(boolean value) method.

import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.control.TitledPane;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
//from w w w. jav a  2 s  .c  o m
public class Main extends Application {
    public static void main(String[] args) {
        launch(args);
    }
    @Override public void start(Stage stage) {
        stage.setTitle("TitledPane");
        Scene scene = new Scene(new Group(), 450, 250);
        scene.setFill(Color.GHOSTWHITE);

        Node rootIcon =  new ImageView(new Image(getClass().getResourceAsStream("root.png")));
        
        TitledPane gridTitlePane = new TitledPane("Title",rootIcon);
        
        
        GridPane grid = new GridPane();
        grid.setVgap(4);
        grid.setPadding(new Insets(5, 5, 5, 5));
        grid.add(new Label("To: "), 0, 0);
        grid.add(new TextField(), 1, 0);
        grid.add(new Label("Cc: "), 0, 1);
        grid.add(new TextField(), 1, 1);
        grid.add(new Label("Subject: "), 0, 2);
        grid.add(new TextField(), 1, 2);        
        grid.add(new Label("Attachment: "), 0, 3);
        grid.add(new Label("static value"),1, 3);
        gridTitlePane.setText("Grid");
        gridTitlePane.setContent(grid);
        
        gridTitlePane.setExpanded(true);
        
        
        
        HBox hbox = new HBox(10);
        hbox.setPadding(new Insets(20, 0, 0, 20));
        hbox.getChildren().setAll(gridTitlePane);

        Group root = (Group)scene.getRoot();
        root.getChildren().add(hbox);
        stage.setScene(scene);
        stage.show();
    }
}
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