| \ | | |
| \ | | |
| \ | | |
| \ | | |
| |\ | |
| | \ | | \
what I want The problem
I want to put an image on a QMainWindow, and then put a line on the QMainWindow.
Bu the line is covered by the line. How can I set the z-index of each element?
NOTE: the image is contained in a QLabel, and I reimplements the paintEvent of the QMainWindow, and the line is presented by QPainter.drawLine in the paintEvent function.