It is exists class for read-write SVG data form device by mouse and keyboard?

[SalamSP]

In docs we can read:
"The QSvgGenerator class provides a paint device that is used to create SVG drawings.
This paint device represents a Scalable Vector Graphics (SVG) drawing. Like QPrinter, it is designed as a write-only device that generates output in a specific format."

Does it exists the way to edit SVG data (only shapes and text) using mouse and keyboard striate from screen?