Question

***Please keep given code intact***

Write a JavaFX application that displays a label and a Button to a frame in the FXBookQuote2 program. When the user clicks the button, display the title of the book that contains the opening sentence or two from your favorite book in the label.
FXBookQuote2.java
/*
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* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package fxbookquote2;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
/**
*
* @author profs
*/
public class FXBookQuote2 extends Application {
  
@Override
public void start(Stage stage) throws Exception {
  
// your code here

}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
launch(args);
}
  
}
FXMLDocument.fxml











FXMLDocumentController.java
/*
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* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package fxbookquote2;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
/**
*
* @author profs
*/
public class FXMLDocumentController implements Initializable {
  
// your code here
  
@FXML
private void handleButtonAction(ActionEvent event) {
  
// your code here
  
}
  
@Override
public void initialize(URL url, ResourceBundle rb) {
// Leave empty
}
  
}

Answer 1

FXBookQuote2.java (Main class)

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package fxbookquote2;

import javafx.application.Application;
import static javafx.application.Application.launch;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;

/**
*
* @author profs
*/
public class FXBookQuote2 extends Application {
  
@Override
public void start(Stage stage) throws Exception {
Parent root = FXMLLoader.load(getClass().getResource("FXMLDocument.fxml"));
  
Scene scene = new Scene(root);
stage.setTitle("Book Quote");
stage.setScene(scene);
stage.show();
}

/**
* @param args the command line arguments
*/
public static void main(String[] args) {
launch(args);
}
}

FXMLDocumentController,java

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package fxbookquote2;

import java.net.URL;
import java.util.ResourceBundle;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.layout.Region;

/**
*
* @author profs
*/
public class FXMLDocumentController implements Initializable {
  
@FXML private Label bookQuteLabel;
@FXML private Button displayButton;
private String quoteMessage;
  
@FXML
private void handleButtonAction(ActionEvent event) {
bookQuteLabel.setMinHeight(Region.USE_PREF_SIZE);
  
// to make the display button multi-functional: Display and Reset
if(displayButton.getText().equals("Display"))
{
// this message can be changed
quoteMessage = "\"Tiny bumps in time shape our lives, even though we spend hours trying to make long-term plans.\"\n"
+ "\nBook Title: Half Girlfriend";
bookQuteLabel.setText(quoteMessage);
displayButton.setText("Reset");
}
else if(displayButton.getText().equals("Reset"))
{
quoteMessage = "Book Quote";
bookQuteLabel.setText(quoteMessage);
displayButton.setText("Display");
}
}
  
@Override
public void initialize(URL url, ResourceBundle rb) {
// Leave Empty
}
  
}

FXMLDocument.fxml

<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.scene.control.Button?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.layout.AnchorPane?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.text.Font?>

<AnchorPane id="AnchorPane" prefHeight="279.0" prefWidth="448.0" xmlns:fx="http://javafx.com/fxml/1" xmlns="http://javafx.com/javafx/8.0.171" fx:controller="fxbookquote2.FXMLDocumentController">
<children>
<HBox alignment="CENTER" layoutX="14.0" layoutY="24.0" prefHeight="100.0" prefWidth="421.0">
<children>
<Label fx:id="bookQuteLabel" text="Book Quote" textAlignment="CENTER" wrapText="true">
<font>
<Font size="16.0" />
</font>
</Label>
</children>
</HBox>
<Button fx:id="displayButton" layoutX="197.0" layoutY="202.0" mnemonicParsing="false" onAction="#handleButtonAction" text="Display">
<font>
<Font size="15.0" />
</font>
</Button>
</children>
</AnchorPane>

****************************************************************** SCREENSHOT *********************************************************