i am learning Java at the moment and have the following question:

i am adding my controls to JFrame and then pack() before displaying.

this runs the application and all is very nice.

i was wondering is there a way to stop the user from resizing the application window?

also is there a way to for the image in JLabel to expand as the user changes the application window?

at the moment i have it as:

    constraints.fill = GridBagConstraints.BOTH;
    constraints.anchor = GridBagConstraints.CENTER;

and it only centers the image, i would like to be able to expand/shrink the image.

thanks.