Synthetica swing theam doesn't load properly

Question

I am using Synthetica swing themes for an application, there is an option for the user which can be used to change the theme, though the theme applied I have to minimize or maximize the window to apply the theme properly. Could anyone tell me why is that.

Answer 1

if you want to change Swing Look and Feel on runtime, then you have to call

SwingUtilities#updateComponentTreeUI(JFrame / JDialog / JWindow)