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Create a JavaFX or Windows Forms (preferably a JavaFX) application that solves a single problem using...

Create a JavaFX or Windows Forms (preferably a JavaFX) application that solves a single problem using 1 or 2 related classes; create UML diagrams for the classes.

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Answer #1

import javafx.application.Application;

import javafx.event.ActionEvent;

import javafx.event.EventHandler;

import javafx.scene.Scene;

import javafx.scene.control.Button;

import javafx.scene.control.Label;

import javafx.scene.control.TextField;

import javafx.scene.layout.Pane;

import javafx.scene.paint.Color;

import javafx.scene.paint.CycleMethod;

import javafx.scene.paint.LinearGradient;

import javafx.scene.paint.Stop;

import javafx.scene.shape.Rectangle;

import javafx.scene.shape.Shape;

import javafx.scene.text.Font;

import javafx.scene.text.FontPosture;

import javafx.scene.text.FontWeight;

import javafx.stage.Stage;

import javafx.scene.text.Text;

public class Main extends Application {

public static void main(String[] args) {

launch(args);

}

@Override

public void start(Stage primaryStage) throws Exception {

Pane pane = new Pane();

GradientColor gradientColor = new GradientColor();

Rectangle rectangle = new Rectangle(10, 10, 580, 380);

gradientColor.gradientColor(rectangle);

rectangle.setArcWidth(23);

rectangle.setArcHeight(23);

primaryStage.setTitle("TicTacToe");

Text text = new Text();

text.setText("Welcome to Guleri");

text.setFont(Font.font("Liberation Serif", FontWeight.BOLD, FontPosture.REGULAR, 60));

text.setY(200);

text.setX(60);

text.setFill(Color.GRAY);

Button start = new Button("start");

start.setLayoutY(250);

start.setLayoutX(300);

start.setScaleX(2.5);

start.setScaleY(1.5);

start.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

TicTacToe ticTacToe = new TicTacToe();

ticTacToe.start(primaryStage);

}

});

start.setFont(Font.font("Times Roman"));

pane.getChildren().addAll(rectangle, text, start);

primaryStage.setScene(new Scene(pane, 600, 400, Color.RED));

primaryStage.show();

}

}

class TicTacToe extends Main {

@Override

public void start(Stage primaryStage) {

Pane pane = new Pane();

Rectangle rectangle = new Rectangle(10, 10, 580, 380);

GradientColor gradientColor = new GradientColor();

gradientColor.gradientColor(rectangle);

Text text = new Text();

text.setText("Tic Tac Toe");

text.setY(200);

text.setX(100);

text.setFont(Font.font("Liberation Serif", FontWeight.BOLD, FontPosture.REGULAR, 60));

Label label = new Label("Enter Grid size:");

label.setLayoutY(200);

label.setLayoutX(300);

TextField textField = new TextField();

textField.setLayoutY(300);

textField.setLayoutX(300);

Button button1;

button1 = new Button();

button1.setText("start");

button1.setLayoutX(450);

button1.setLayoutY(300);

button1.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

Dual dual = new Dual();

dual.start(primaryStage);

}

});

pane.getChildren().addAll(rectangle, text,label,textField, button1);

primaryStage.setScene(new Scene(pane, 600, 400));

primaryStage.show();

}

}

class Dual extends TicTacToe {

static int count = 0, player1=1, player2=-1;

boolean isWin(int player, int arr[][]) {

return ((arr[0][0] + arr[0][1] + arr[0][2] == player * 3) ||

(arr[1][0] + arr[1][1] + arr[1][2] == player * 3) ||

(arr[2][0] + arr[2][1] + arr[2][2] == player * 3) ||

(arr[0][0] + arr[1][0] + arr[2][0] == player * 3) ||

(arr[0][1] + arr[1][1] + arr[2][1] == player * 3) ||

(arr[0][2] + arr[1][2] + arr[2][2] == player * 3) ||

(arr[0][0] + arr[1][1] + arr[2][2] == player * 3) ||

(arr[2][0] + arr[1][1] + arr[0][2] == player * 3));

}

@Override

public void start(Stage primaryStage) {

Rectangle dual = new Rectangle(10, 10, 580, 380);

GradientColor gradientColor = new GradientColor();

gradientColor.gradientColor(dual);

Pane pane = new Pane();

final int[][] arr = new int[3][3];

Button b1, b2, b3, b4, b5, b6, b7, b8, b9;

b1 = new Button();

b1.setLayoutY(100);

b1.setLayoutX(200);

b1.setScaleX(4);

b1.setScaleY(3);

b1.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b1.setStyle("-fx-background-color: #FF6347");

arr[0][0] = 1;

player1=1;

isWin(player1,arr);

count++;

} else {

arr[0][0] = 0;

b1.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

b2 = new Button();

b2.setLayoutY(100);

b2.setLayoutX(300);

b2.setScaleX(4);

b2.setScaleY(3);

b2.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b2.setStyle("-fx-background-color: #FF6347");

arr[0][1] = 1;

player2=1;

isWin(player2,arr);

count++;

} else {

arr[0][1] = 0;

b2.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

b3 = new Button();

b3.setLayoutY(100);

b3.setLayoutX(400);

b3.setScaleX(4);

b3.setScaleY(3);

b3.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b3.setStyle("-fx-background-color: #FF6347");

arr[0][2] = 1;

player2=1;

isWin(player2,arr);

count++;

} else {

arr[0][2] = 0;

b3.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

b4 = new Button();

b4.setLayoutY(200);

b4.setLayoutX(200);

b4.setScaleX(4);

b4.setScaleY(3);

b4.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b4.setStyle("-fx-background-color: #FF6347");

arr[1][0] = 1;

player1=1;

isWin(player1,arr);

count++;

} else {

arr[1][0] = 0;

b4.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

b5 = new Button();

b5.setLayoutY(200);

b5.setLayoutX(300);

b5.setScaleX(4);

b5.setScaleY(3);

b5.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b5.setStyle("-fx-background-color: #FF6347");

arr[1][1] = 1;

player1=1;

isWin(player1,arr);

count++;

} else {

arr[1][1] = 0;

b5.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

b6 = new Button();

b6.setLayoutY(200);

b6.setLayoutX(400);

b6.setScaleX(4);

b6.setScaleY(3);

b6.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b6.setStyle("-fx-background-color: #FF6347");

arr[1][2] = 1;

player1=1;

isWin(player1,arr);

count++;

} else {

arr[1][2] = 0;

b6.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

b7 = new Button();

b7.setLayoutY(300);

b7.setLayoutX(200);

b7.setScaleX(4);

b7.setScaleY(3);

b7.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b7.setStyle("-fx-background-color: #FF6347");

arr[2][0] = 1;

player1=1;

isWin(player1,arr);

count++;

} else {

arr[2][0] = 0;

b7.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

b8 = new Button();

b8.setLayoutY(300);

b8.setLayoutX(300);

b8.setScaleX(4);

b8.setScaleY(3);

b8.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b8.setStyle("-fx-background-color: #FF6347");

arr[2][1] = 1;

player1=1;

isWin(player1,arr);

count++;

} else {

arr[2][1] = 0;

b8.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

b9 = new Button();

b9.setLayoutY(300);

b9.setLayoutX(400);

b9.setScaleX(4);

b9.setScaleY(3);

b9.setOnAction(new EventHandler<ActionEvent>() {

@Override

public void handle(ActionEvent event) {

if ((count % 2) == 0) {

b9.setStyle("-fx-background-color: #FF6347");

arr[2][2] = 1;

player1=1;

isWin(player1,arr);

count++;

} else {

arr[2][2] = 0;

b9.setStyle("-fx-background-color: #00FF7F");

player2=1;

isWin(player2,arr);

count++;

}

}

});

pane.getChildren().addAll(dual, b1, b2, b3, b4, b5, b6, b7, b8, b9);

primaryStage.setScene(new Scene(pane, 600, 400));

primaryStage.show();

}

}

class GradientColor {

void gradientColor(Shape shape) {

Stop[] stops = new Stop[]{new Stop(0, Color.SKYBLUE), new Stop(1, Color.DEEPSKYBLUE)};

LinearGradient linear = new LinearGradient(0, 0, 1, 0, true, CycleMethod.NO_CYCLE, stops);

shape.setFill(linear);

}

}

<<Java Class>> Main (default package) Main() Smain(String():void start(Stage):void <<Java Class>> Tic Tac Toe (default packag

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