QRWidget
Widget for displaying QR codes.
| Declared in | src/libs/libvision/vision/qr/QRWidget.hpp |
| Inherits | QWidget |
| Group | qr |
Detailed description
QRWidget renders a QR code from string data, maintaining aspect ratio and caching the rendered image for efficiency. It emits qrRedraw when the QR code is regenerated.
See also QRUtilityWidget.