使用最大化按钮调整 JFrame 的大小

Question

im sure if there is a way, but if I have already have Jframes that work with the small screen. Is there a way to make the elements of the screen resize to fit a screen if it is maximized?

What I mean is, if the screen is 40x40, and the pictures etc are located on that screen size the way I like, but when I maximize the screen, then the 40x40 part of the screen will be the same size, and the screen will maximize to show the surrounding enlargement of screen without elements (basically looks like a surrounding huge gray area surrounding the original smaller screen). I want to be able to enlarge the screen while keeping the elements in the same distance proportions.

I hope anyone can get what am trying to write.

Answer 1

You're probably setting the sizes of elements yourself using setPreferredSize() , setBounds() etc. while using setLayout(null) . Use a Layout instead which will handle the resizing of components automatically.

Read this tutorial .

Answer 2

Add a container inside of the frame that you are expanding, and add constant variables as the dimensions of the container. Put the images in the container instead of the frame.