[Interest] QGraphicsObject::boundingRect() called with different instance

I’m sure I’m being dense here, but I’m confused about why my QGraphicsItem subclass is being called with a different instance when the overrides of the boundingRect() and paint() functions are being called. Here’s the code… Header: |class Entity : public QGraphicsObject { Q_OBJECT public: expl

Re: [Interest] QUdpSocket, QNetworkDatagram and QNetworkInterface

On Tuesday, 29 October 2019 12:12:37 PDT Nuno Santos wrote: > Hi, > > I’m trying to understand how does Qt decides which QNetworkInterface will be > used when a writeDatagram is called. The one you passed. Otherwise, it doesn't decide. > I’m currently on a system that has both cable and wifi con

Re: [Interest] QUdpSocket, QNetworkDatagram and QNetworkInterface

I don't think any of that is Qt. You can bind to a specific interface, but if you use Any, then it's up to the kernel which uses the routing tables and the "metric". # route Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface default my.mer

[Interest] QUdpSocket, QNetworkDatagram and QNetworkInterface

Hi, I’m trying to understand how does Qt decides which QNetworkInterface will be used when a writeDatagram is called. I’m currently on a system that has both cable and wifi connections available, however, when doing a QUdpSocket writeDatagram the packets are being sent from the wifi adaptor, a

[Interest] Manually Setting NSAccessibility Value on Mac for QAccessibleWidget?

Hello, I'm a VoiceOver user, and QAccessible seems to have limited implementations for NSAccessibility Protocol on MacOS. For example, if I set QAccessible:Help and examine it with accessibility inspector, none of the NSAccessibility properties has that value. Also VoiceOver doesn't read it if