GTU OOP Program - 19

19). Write a program that displays the color of a circle as red when the mouse button is pressed and as white when the mouse button is released. 

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.stage.Stage;

public class Program_19 extends Application {

    @Override
    public void start(Stage primaryStage) {
        double width = 400;
        double height = 400;
        Circle c = new Circle(width / 2, height / 2, Math.min(width, height) / 10, Color.WHITE);

        c.setStroke(Color.BLACK);

        StackPane pane = new StackPane(c);

        primaryStage.setScene(new Scene(pane, width, height));
        pane.setOnMousePressed(e -< c.setFill(Color.RED));
        pane.setOnMouseReleased(e -< c.setFill(Color.WHITE));
        primaryStage.setTitle("Click on the window");
        primaryStage.show();
    }

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

gtu oop lab manual,

oop GTU Practical,

oop Programs,

Object oriented Programming,

Gtu study material 3140705,

OOP 3140705,

oop practical list,

Java Programming,

gtu oop practical,

oop lab solution gtu

Comments

Post a Comment

YouTube

Popular posts from this blog

GTU OOP Programs - 11

Image
11). Write a program that generate 6*6 two-dimensional matrix, filled with 0’s and 1’s , display the matrix, check every raw and column have an odd number of 1’s. class Program_11 { public static void main(String[] args) { // creating a 6X6 matrix int[][] matrix = new int[6][6]; for (int i = 0; i < matrix.length; i++) { for (int j = 0; j < matrix[i].length; j++) { matrix[i][j] = (int) (Math.random() * 2); System.out.print(matrix[i][j] + " "); } System.out.println(); } // Display whether every row and columns have odd number of 1s System.out.println("Envery row" + (isRowsOdd1s(matrix) ? " " : " does not " + "have an odd number of 1s")); System.out.println("Envery row" + (isColumnOdd1s(matrix) ? " " : " does not " + "have an odd number of 1s")); }
Get Details

Mini project ideas for Operating System

Image
7 ideas to prepare your Mini Project for Operating System (3140702) as a beginner using shell script. Application of Shell scripts First of all you should know some of the main applications of shell scripts, and what you can do using shell scripts. So with shell script you can do things like - Automating the code compiling process Monitoring a System Completing batch Executing routine Backups Running a program or creating a program environment Manipulating files Linking existing programs together Mini Project Ideas for Operating System 1. Unit Converter It will be a menu driven program that will convert a given input into required unit, based on our choices. For example Conversion of - temperature from Celsius to Fahrenheit, Height from feet to inches Area from square meter to square centimeter etc. you can add different units as per your interest. 2. Binary To Decimal and Decimal to Binary Converter In this user will c
Get Details

GTU OS Program - 8

Image
8. Write a shell script to read n numbers as command arguments and sort them in descending order. Complete code of the program read -p "Enter the number of values you want to sort " n for((i=0; i<$n; i++)) do read -p "Enter value of arr[$i]: " arr[$i] done #sorting code for((i=0; i<$n; i++)) do for((j=0; j<n-i-1; j++)) do if [ ${arr[j]} -lt ${arr[$((j+1))]} ] then #swapping temp=${arr[j]} arr[$j]=${arr[$((j+1))]} arr[$((j+1))]=$temp fi done done echo "Numbers sorted in descending order as" echo ${arr[*]} Interpreting the sort.sh file and executing it in terminal tkanu025@hp:~/lab_solutions$ chmod +x sort.sh tkanu025@hp:~/lab_solutions$ ./sort.sh Output Previous Program Next Program gtu os lab manual, os GTU Practical, opera
Get Details