I have created an application interface using Java swing on a mac, which looks exactly how I want it. However on windows and Linux the positioning of the components and what seems to be the dimensions look of place.
I have tried to make the sizes of everything relative to the screen resolution using Toolkit.getDefaultToolkit().getScreenSize(). I have also fiddled about with different look and feels but still cant get the app to look the same on different OS's.
Any advice would be much appreciated, Many thanks