How can the an existing row layout be copied to new rows?
For example, a button to add 3 new rows at row 5, 6 and 7, which must have the format of row 1 which has a checkbox in column 0 and a dateedit in column 1.
There is unfortunately not a direct built-in way to copy rows with cell objects (like checkboxes).
This requires new objects creation and you'd need to do this programmatically at application level.
Ok. If you think this can be a feature, please consider.
Could indeed be an interesting feature. We've put it on the shortlist for future developments.