Question on how to implement a drag source

[noobmaster19]

Hey, thanks for the awesome work in this library. Im trying to create a drag and drop feature where i have a list of components that my user will be able to tap, hold, and drag into the grid. Looking through the demos and past issues, there doesn't seem to be a clear cut way of how to handle this behaviour.

Would you mind pointing me in the direction so that I can achieve that sort of behaviour? Thank you!

[cuire]

It will be possible only when #14 is done. I'll add example for your use case within this issue.