add new property to support selectionOnDrag like reactflow

[Deuscx]

If you prefer figma/sketch/design tool controls you can set panOnScroll={true} and selectionOnDrag={true}:

pan: Space + drag mouse, scroll, middle or right mouse
zoom: pitch or cmd + scroll
create selection: drag mouse

https://reactflow.dev/learn/concepts/the-viewport

like panOnDrag ,return the selectionOnDrag in useVueflow

const { selectionOnDrag } = useVueflow()

and I found that the selectionOnDrag prop is removed in 1.9.0 version. How to achieve functions similar to Figma?

[bcakmakoglu]

This is already possible by simply assigning :selectionKeyCode="true".
A new prop is not necessary at the moment.