Problem resizing QGraphicsVideoItem / QGraphicsScene
I'm creating my own app to play different videos in parallel. I've started using Qt example "videographicsitem" and so my code looks like this:
videoItem = new QGraphicsVideoItem;
QGraphicsScene *scene = new QGraphicsScene(this); QGraphicsView *graphicsView = new QGraphicsView(scene); scene->addItem(videoItem); QBoxLayout *layout = new QVBoxLayout; layout->addWidget(graphicsView); setLayout(layout); mediaPlayer.setVideoOutput(videoItem);
Ok, so I have to resize my graphicsview using mouse preserving aspectrazio and this works very well using this code:
QGraphicsView *view = NULL;
view = this->findChild<QGraphicsView*>("graphView"); view->fitInView(videoItem, Qt::KeepAspectRatio);
in the resizeEvent of VideoPlayer's parent.
My problem is that code above doesn't do nothing if I just put VideoPlayer widget (using setGeometry); video inside is not fit and I have to resize with mouse to get video fitted.
Someone knows how I can properly fit video just setting dimension with setGeometry()?
thanks in advance