[feature/select-mode] Continue commit 1ee7d583 about pluto_grid HOT 2 CLOSED

I just saw a description on other website, it shows pluto_grid can handle the selection like excel. Great.
I will try to figure out the mode. Thank you.

Selection
Row mode - Select rows.
Square mode - Select a square area like Excel.
None mode - Not selectable.
(Row mode) - Select Row by Control(Meta on MacOs) + Click.
(Row, Square mode) - (Shift + arrow keys) or (shift + click) or (long tapping and move) to select.
Select all rows or cells. Control(Meta on MacOs) + A.

from pluto_grid.

Hello, @bosskmk , Thank you for your package.
I am not sure the difficulty to select a area as excel.
It is common with a mouse to select some cells in one row(column) or several and then to copy, paste or delete contents of the cells.
I just searched days and found the grid need be wrapped in a GestureDetector. I wonder that whether you have implented such work.

Thank you.

from pluto_grid.