Write a program to achieve the following functions: about JFrame layout can be divided into two pieces, contains three buttons on the left; Right in the JLabel shows a picture; Click the "show the scroll bar" button control display the scroll bar on the right, click "hide the scroll bar" button to control the right scroll bar, click the button "exit" makes the program exits,

CodePudding user response:

For Java graphical interface more troublesome, no c did so well, basically, few will have access to that you find a JFrame and JLabel example change yourself,