I will implement the above later, and now switch to the other portion of the project which will enable right click dragging just like office does. My first task will be to enable right click dragging for single cells.
Summary:
- [current todo] enable right click dragging for single cells
- [future todo] fix single cell drag to be based on cell cursor geometry intersection rather then marked cell intersection.
It seems like I would need to modify releasemouse() and starttracking() to get the behaviour for the drag based on cursor border.