Write a swing component head that extends jpanel

Assignment Help Computer Engineering

Reference no: EM132214074

Write a Swing component Head that extends JPanel whose method paintComponent draws a simple human head.

This doesn't need to look fancy so you can just use basic ellipses and rectangles, but of course those who are interested can try out some niftier shapes in java.awt.geom. This component should have one JCheckBox instance labelled "Hat".

If this checkbox is selected, the head is drawn with a hat on, otherwise the bare head is drawn without a hat. Write an inner ItemListener class to listen to the item events of the checkbox so that whenever the user changes the state of the checkbox, the component is repainted.

In the paintComponent method, draw the hat if the checkbox is currently selected, and otherwise, well... just don't draw the hat.

Simple as that. (Note that in general, you should never do any drawing in the listener methods. Just call repaint and let the paintComponent method draw the component as it currently looks like.)

Reference no: EM132214074

Questions Cloud

Auto industry using porter five forces framework : In 2009 the American auto industry was in a dire economic state. Define the 2009 auto industry using Porter's five forces framework.

Convert from fahrenheit to celsius : Write a temperature conversion program that converts from Fahrenheit to Celsius.

Write and test a main program that declare an array : Write and test a C++ main program that declare an array arr of 6 integers

Write style sheet and html program : Write style sheet and HTML programs for the content may be anything but it should be like question and answer type.

Write a swing component head that extends jpanel : Write a Swing component Head that extends JPanel whose method paintComponent draws a simple human head.

Write out the steps of the conversion process : Write out the steps of the conversion process and include a short description of each.

Write a subroutine to initialize the eusart in asynchronous : Write a subroutine to initialize the EUSART in asynchronous mode to meet the following specifications one Start and Stop bits and 9-bit data.

Write style sheet and html programs for the design : Write style sheet and HTML programs for the following design using universal selector.

Write a subprogram that prompts the user to enter : Write a subprogram that prompts the user to enter an integer between 1 and 7, inclusive

User Account

All Pages