JavaFX | TitledPane Class

TitledPane class is a part of JavaFX. TitledPane class creates a panel with a title which can be opened or closed. TitledPane class extends the Labeled class.

Constructor of the class:

• TitledPane(): Creates a new TitledPane object.
• TitledPane(String t, Node n): Creates a new TitledPane object with specified content and title.

Commonly Used Methods:

Method	Explanation
getContent()	Returns the content of the TitledPane.
isAnimated()	Returns whether the TitledPane is animated or not.
isCollapsible()	Returns whether the TitledPane is collapsible or not.
isExpanded()	Returns whether the TitledPane is expanded or not.
setAnimated(boolean v)	Sets the animated state of TiledPane.
setCollapsible(boolean v	Sets the collapsible state of TiledPane.
setContent(Node v)	Sets the content pane of a TitledPane.
setExpanded(boolean v)	Sets the expanded state of the TitledPane.

Below programs illustrate the use of TitlePane Class:

1. Java program to create a TitledPane and add a label to it:
   • In this program, we will create a TitledPane and add a label to it.
   • The Label will contain a picture which is imported using the fileInputStream.
   • Add this picture to the label.
   • Add the label to the titled_pane.
   • Now add the titled_pane to the scene and add the scene to the stage.
   • Call the show() function to display the final results.

   // Java program to create a TitledPane
   // and add a label to it.
   import javafx.application.Application;
   import javafx.scene.Scene;
   import javafx.scene.control.*;
   import javafx.scene.layout.*;
   import javafx.stage.Stage;
   import javafx.scene.layout.*;
   import javafx.scene.paint.*;
   import javafx.scene.text.*;
   import javafx.geometry.*;
   import javafx.scene.layout.*;
   import javafx.scene.shape.*;
   import javafx.scene.paint.*;
   import javafx.scene.*;
   import java.io.*;
   import javafx.scene.image.*;
   
   public class TitledPane_1 extends Application {
   
       // launch the application
       public void start(Stage stage)
       {
   
           try {
   
               // set title for the stage
               stage.setTitle("Titled Pane");
   
               // create a input stream
               FileInputStream input = new FileInputStream("D:\\GFG.png");
   
               // create a image
               Image image = new Image(input);
   
               // create a image View
               ImageView imageview = new ImageView(image);
   
               // create Label
               Label label = new Label("", imageview);
   
               // create TiledPane
               TitledPane titled_pane = new TitledPane("Titled Pane", label);
   
               // create a scene
               Scene scene = new Scene(titled_pane, 500, 300);
   
               // set the scene
               stage.setScene(scene);
   
               stage.show();
           }
   
           catch (Exception e) {
   
               System.out.println(e.getMessage());
           }
       }
   
       // Main Method
       public static void main(String args[])
       {
   
           // launch the application
           launch(args);
       }
   }

   Output:
2. Java program to create a TitledPane, state whether it is animated or not, collapsible or not and add a label to it:
   • In this program, we will create a TitledPane and add a label to it.
   • The Label will contain a picture which is imported using the fileInputStream.
   • Add this picture to the label and add the label to the titled_pane.
   • Add the titled_pane to the scene and add the scene to the stage.
   • Call the show() function to display the final results.
   • Set the animated to false using setAnimated() function and set the collapsible to false using setCollapsible() function.

   // Java program to create a TitledPane, state
   // whether it is animated or not, collapsible
   // or not and add a label to it
   import javafx.application.Application;
   import javafx.scene.Scene;
   import javafx.scene.control.*;
   import javafx.scene.layout.*;
   import javafx.stage.Stage;
   import javafx.scene.layout.*;
   import javafx.scene.paint.*;
   import javafx.scene.text.*;
   import javafx.geometry.*;
   import javafx.scene.layout.*;
   import javafx.scene.shape.*;
   import javafx.scene.paint.*;
   import javafx.scene.*;
   import java.io.*;
   import javafx.scene.image.*;
   
   public class TitledPane_2 extends Application {
   
       // launch the application
       public void start(Stage stage)
       {
   
           try {
   
               // set title for the stage
               stage.setTitle("Titled Pane");
   
               // create a input stream
               FileInputStream input = new FileInputStream("D:\\GFG.png");
   
               // create a image
               Image image = new Image(input);
   
               // create a image View
               ImageView imageview = new ImageView(image);
   
               // create Label
               Label label = new Label("", imageview);
   
               // create TiledPane
               TitledPane titled_pane = new TitledPane("Titled Pane", label);
   
               // set Animated
               titled_pane.setAnimated(false);
   
               // set collapsible
               titled_pane.setCollapsible(false);
   
               // create a scene
               Scene scene = new Scene(titled_pane, 500, 300);
   
               // set the scene
               stage.setScene(scene);
   
               stage.show();
           }
   
           catch (Exception e) {
   
               System.out.println(e.getMessage());
           }
       }
   
       // Main Method
       public static void main(String args[])
       {
   
           // launch the application
           launch(args);
       }
   }

   Output:

   

Note: The above programs might not run in an online IDE please use an offline compiler.

Reference: https://docs.oracle.com/javase/8/javafx/api/javafx/scene/control/TitledPane.html