Option to change CTRL mask for move/stretch

[ananthchellappa]

I hope this is easy to do. If not, please let me know and I'll look into getting help for the implementation.

In Cadence, CTRL + click and drag is for move (without keeping pins/wires connected).
Plain click and drag is for stretch.

In Xschem, this has is the reverse. We need to press CTRL for the intuitive click and drag to stretch.

The intuitive click-and-drag is critical to user experience.

Is it possible to put in a variable - maybe called stretch_without_ctrl_mask (default is 0, for existing use model)? If user sets this to 1, (or should it be "true") then we get the same UX as Cadence.

Thanks

[StefanSchippers]

There is already a (TCL) variable, enable_stretch. In some commands it already does that, transforming move into stretch-move and stretch-move into move.

Will complete the commands where this variable is not considered.