Write a Java program to create a GUI window with a label and a button. When the user clicks the button, the program should display a series as follows: 100, 90, 80, 70, 60, 50, 40, 30 The output should be displayed on the GUI window using a label. To display this output, you are required to use appropriate Java logic and other elements such as operators, loops, If-else etc
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Write a Java
The output should be displayed on the GUI window using a label. To display this output, you are required to use appropriate Java logic and other elements such as operators, loops, If-else etc
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- Using NetBeans, write a Java program that first asks the user to enter two integers using JOptionPane. Print the sum, difference, product, quotient, and modulus to the console and to a dialog - console output and GUI output are both required. Then ask the user to enter two real numbers from the console and then print the sum, difference, product, quotient, and modulus of the two real numbers to the console and to a window - again console and GUI output are both required. Supply meaningful prompts and format the output for the console - use printf and for real numbers specify the width and number of digits after the decimal. You must indent your code and follow java conventions.Using JavaFx Write a program to design a graphical user Interface for this system- Saloon Reservation System - Add Booking: The system will ask the user to enter the user information (Name, Phone number, Date Booked, service or anything related to your project. Once the Booking is added a message Booking confirmed with name and service, Date Booked will be displayed. - The System need to check if the same Phone number is available, then you can add service to the same user.- The System should check the availability of the time. Update Booking: Can update the booking date or service, etc.. for the user. Phone number is the primary key to check for user information. Delete Booking: delete the bookingSearch Booking: Search for the user Booking through Mobile Number. You cant have two people with the same phone number. Display the Booking information for the searching Criteria. Services: You should have a page that displays the services and its prices that your Business Offer.Write a simple java GUI programme that will prompt a user to enter two numbers in a JOptionPane input DialogBox. The code should test and verify that the values entered is a number, if not, it should flag a message prompting the user to enter a number. The values should be used to calculate the sum. The output should displayed on a Message dialogBox.
- Create a NetBeans project for this activity and create a Java GUI with events of a Simple Calculator based on the given screenshot below: The simple calculator should be able to display the computed result based on the operation. The Reset button should clear all values entered and displayed. When the Quit button is clicked, a JOptionPane window will display an information as shown before the program terminates. The program codes should be hard-coded.Using NetBeans, write a program that first asks the user to enter three real numbers using GUI input. Print the sum if all three numbers are positive, print the product of the two positive numbers if only one is negative - use a nested if. Then, ask the user to enter two real numbers from the console. If both numbers are negative, print the quotient.All output should be to a dialog and the console - console output must be done using printf and format specifiers. Use meaningful variable names, informative prompts and label your output. Write a method getFloat to ask for the real numbers. This should be similar to the method getInt above. Good program structure, indentation, a heading and comments are required. Points will be deducted for any program not meeting the requirements. You must indent you code and follow java conventions. Only do what is asked for. That includes methods. Only do the methods that are specified and no packages.Give an example of a program that creates a GUI with at least one button and several textfields. Some of the textfields should be for input and others for output. Make the output textfields uneditable. When the button is clicked, the input fields should be read, some calculation performed and the result displayed in the output textfield(s).
- Write a GUI-based program that allows the user to convert temperature values between degrees Fahrenheit and degrees Celsius. The interface should have labeled entry fields for these two values. These components should be arranged in a grid where the labels occupy the first row and the corresponding fields occupy the second row. At start-up, the Fahrenheit field should contain 32.0, and the Celsius field should contain 0.0. The third row in the window contains two command buttons, labeled >>>> and <<<<. When the user presses the first button, the program should use the data in the Celsius field to compute the Fahrenheit value, which should then be output to the Fahrenheit field. The second button should perform the inverse function.Write a GUI-based program that allows the user to convert temperature values between degrees Fahrenheit and degrees Celsius. The interface should have labeled entry fields for these two values. These components should be arranged in a grid where the labels occupy the first row and the corresponding fields occupy the second row. At start-up, the Fahrenheit field should contain 32.0, and the Celsius field should contain 0.0. The third row in the window contains two command buttons, labeled >>>> and <<<<. When the user presses the first button, the program should use the data in the Celsius field to compute the Fahrenheit value, which should then be output to the Fahrenheit field. The second button should perform the inverse function. Be sure to use the field names provided in the comments in your starter code. An example of the program is shown below:Create a Java program that detects whether the mouse is clicked inside or outside a circle. The circle should have a radius of 100 with its origin placed at the center of the JPanel.When the mouse is clicked, a line should be drawn from the circle's origin to the location of the mouseclick. Finally, a JOptionPane should display the distance (from the circle's origin to thelocation of the mouse click) and a message that indicates whether the mouse was clicked inside oroutside the circle.
- write simple Java application that shows a JFrame with a different layout using the different layout manager classes. Create Java program using any layout manager. please put your observation with the java programWrite and implement a program using JAVA and GUI, to find the devising and multiplication for three variables A (JTextField), B (JTextField), and C (JTextField), use a button or checkbox to find the results displayed in a label.An interesting GUI component in Java is the Slider. Indeed, sliders allow a user to specify a numeric value within a bounded range.Write a program in Java using sliders to simulate the measurement of the temperature in Celsius using a digital thermometer. The following must be achieved: Design the thermometer using an appropriate shape and include the slider inside the shape with tick marks. Use proper layout managers and containers. The thermometer will measure temperatures between -20 oC and 110 oC upon sliding the GUI slider component. The temperature will be displayed in a text field or label. Using another label, a message will be displayed when the temperature reaches a certain value. For example, at -20 oC, the message “It’s ice cold” is displayed, at +10 oC, the message “It’s quite cold” is displayed, at +35 oC, the message “It’s hot” is displayed, etc.