My goal is to create a simple video player QWidget that allows for some overlayed graphics (think subtitles or similar). I started with the naive approach, which was to use QVideoWidget with another s...

I am having QGraphicsView, which has multiple QGraphicsItem's. On QGraphicsView I am performing multiple transformation like zoom-in, zoom-out, Fit-in etc. In QGraphicsItem, I am having few rectangles...

I would like to show two images next to each other, such that when I zoom or pan on one image the other image follows along. My current approach is to emit a viewUpdated event after resolving mouse ev...

I have QGraphicsView, which has many QGraphicsItem. I am trying to create a right click menu on these QGraphicsItem. Right click menu has multiple options. But only 1st option works. It means, if I cl...