Java JFrame Size according to screen resolution

Question

I created java GUI using myEclipse Matisse. when my Screen Resolution is 1024x768 it works fine but when i change resolution my GUI is not working fine. I want my GUI window

Answer 1

First, setbounds for frame then remove pack() method.

Answer 2

Try this... Select all components of JFrame, right click, select 'Auto Resizing', check for both Horizontal and Vertical, close .

Answer 3

You can try using this to maximize the frame:

this.setExtendedState(JFrame.MAXIMIZED_BOTH);

Answer 4

Calling pack() is vital to a correctly functioning GUI. Call it after all the components have been added, to have it validate the container and set it to it's natural size.

Then call setSize() & related methods like setBounds() afterwards.

Answer 5

Calling pack() will usually result in the window being resized to fit the contents' preferred size. Try removing the call to pack() and see what happens.

Answer 6

You are calling pack() which changes the frame size so it just fits the components inside. That's why it is shrinking back I think. Remove the pack() line and it should work.