Java window Programming (1)

When you use Java for window programming, you need to use the javax of its expansion pack, and the components you use are basically in javax.swing. So first you need to import:

import javax.swing.*;

Swing has three top-level containers, JFrame, JDialog, JApplet, to display on the screen, the container is the base, and the other components must be based on a certain container dish to show. So usually we will write a class to inherit some kind of container, and then add the other components according to our requirements.

 Public extends frame{        public  myframe ()        {                settitle ("test");                SetSize (500,500);                SetVisible (true);        }              Public Static void Main (String args[])        {                new  myframe ();         

Java window Programming (1)