Question

JavaFX Two-Stage Application

Write a JavaFX multiple stage application which has at least two stages, a primary one and a secondary one.

The primary stage should have a gridpane which has at least a 2*3 grid.

On each cell of the grid, please place a different node from at least one of the three types: a UI control or a shape or an image view, etc.

On the secondary stage, you should design a layout with binding property.

Your overall project design should reflect a theme, for example, a music event commercial, etc.

Answer 1

package com.chegg.music;

import java.io.FileInputStream;
import java.io.FileNotFoundException;

import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;

public class Main extends Application {

   @Override
   public void start(Stage primaryStage) {
       try {
           GridPane gridpane = new GridPane();

       Stage secondaryStage = new Stage();

           Button homeBt = new Button("Home");
           homeBt.setOnAction(new EventHandler(){
                   @Override
                   public void handle(ActionEvent event) {
                       // TODO Auto-generated method stub
                       show("D:\\Chegg\\javafxChegg\\MusicLibrary\\src\\com\\chegg\\music\\home.jpg",secondaryStage);
                   }
               });
           Button treeBt = new Button("Tree");
           treeBt.setOnAction(new EventHandler(){
                   @Override
                   public void handle(ActionEvent event) {
                       // TODO Auto-generated method stub
                       show("D:\\Chegg\\javafxChegg\\MusicLibrary\\src\\com\\chegg\\music\\tree.jpg",secondaryStage);
                   }
               });
           Button rabbitBt = new Button("Rabbit");
           rabbitBt.setOnAction(new EventHandler(){
                   @Override
                   public void handle(ActionEvent event) {
                       // TODO Auto-generated method stub
                       show("D:\\Chegg\\javafxChegg\\MusicLibrary\\src\\com\\chegg\\music\\rabbit.jpg",secondaryStage);
                   }
               });
           Button tortoiseBt = new Button("Tortoise");
           tortoiseBt.setOnAction(new EventHandler(){
                   @Override
                   public void handle(ActionEvent event) {
                       // TODO Auto-generated method stub
                       show("D:\\Chegg\\javafxChegg\\MusicLibrary\\src\\com\\chegg\\music\\tortoise.jpg",secondaryStage);
                   }
               });
           Button mickyMouseBt = new Button("Mouse");
           mickyMouseBt.setOnAction(new EventHandler(){
                   @Override
                   public void handle(ActionEvent event) {
                       // TODO Auto-generated method stub
                       show("D:\\Chegg\\javafxChegg\\MusicLibrary\\src\\com\\chegg\\music\\mickyMouse.jpg",secondaryStage);
                   }
               });
           Button duckBt = new Button("Duck");
           duckBt.setOnAction(new EventHandler(){
                   @Override
                   public void handle(ActionEvent event) {
                       // TODO Auto-generated method stub
                       show("D:\\Chegg\\javafxChegg\\MusicLibrary\\src\\com\\chegg\\music\\duck.jpg",secondaryStage);
                   }
               });
           gridpane.add(homeBt, 0, 0);
           gridpane.add(treeBt, 1, 0);
           gridpane.add(rabbitBt, 2, 0);

           gridpane.add(tortoiseBt, 0, 1);
           gridpane.add(mickyMouseBt, 1, 1);
           gridpane.add(duckBt, 2, 1);

       Scene scene = new Scene(gridpane, 400, 100);
       primaryStage.setTitle("Library Welcome");
       primaryStage.setScene(scene);
       primaryStage.show();

       //

       } catch(Exception e) {
           e.printStackTrace();
       }
   }
/*
* show image as per name in new stage
*/
   public void show(String name, Stage secondaryStage){
       FileInputStream input = null;
       try {
           input = new FileInputStream(name);
       } catch (FileNotFoundException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       }
       Image image = new Image(input);
       ImageView imageView = new ImageView(image);
HBox hbox = new HBox(imageView);

Scene sceneImages = new Scene(hbox, 300, 300);
secondaryStage.setScene(sceneImages);
       secondaryStage.setTitle("Home");
       secondaryStage.show();
   }

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