Thanks bro, I am doing it ,but style sheet seems pretty complicate...
Quote Originally Posted by ChrisW67 View Post
The publicly available source code for the bundled styles should provide a more than adequate basis for study of how they work/are implemented.

Qt style sheets are another mechanism you can use to tweak the appearance of your application without the level of effort required to write an entire custom style.
Thanks , i would like to check it and learn..