Ars Technica

Java/Swing: How to add your own resize handler for a JFrame?

So I've got my JFrame, and it contains an OpenGL canvas, which has to be set and resized based on pixel dimensions. I'd like to be able to resize the whole window, but I need to know the dimensions of ...
Ars Technica

Java Swing - show chosen rectangle

I'm learning Java by writing a Mandelbrot program. I can draw the image, then use the mouse to choose an area to magnify. Works great, except... When I choose the area to magnify (mouse down, move ...
TheServerSide

User input and Java's JOptionPane example

The best way to teach the concept of Java user input to new software developers is to show them how to use the highly visual and user-friendly JOptionPane class from the Swing package. With one simple ...