I'm developing a GUI where you can connect nodes between them except in a few special cases. This implementation works perfectly fine most of the time ...
I'm developing a GUI where you can connect nodes between them except in a few special cases. This implementation works perfectly fine most of the time ...
I would like to set ObjectName to my LineItem but when I use it is not work and stop the program over there. Can someone tell me how to do? Plz ...
As shown below, I've created a QGraphicsLineItem that is draggable. The problem though is that selecting the line is quite fiddly. I'd like to increas ...
I'm trying to animate a line around a fixed point in Qt. I assume I need to use the QPropertyAnimation class to do this but cannot figure out which pr ...