Hello everyone! I am a new Qter, I want to write a go game player, but I don't know what Qt classes can be used to implement the following features:
- Set a image as the board background at the central position.
- Draw 19x19 lines on the image.
- When the main window size changes, the background image and 19x19 lines adjusts to the new window size automatically.
Please give some advice, many thanks!