is an option for the low-level function ButtonBox that specifies the first argument to give to the ButtonFunction for the button when the button is active and is clicked.
- The default is ButtonSource->Automatic.
- Possible settings are:
|Automatic||ButtonData if it is set, otherwise ButtonContents |
|ButtonContents||the first argument of the ButtonBox|
|ButtonData||the setting for the ButtonData option |
|Cell||the whole cell in which the button appears |
|CellContents||the contents of the cell in which the button appears |
|Notebook||the whole notebook in which the button appears |
|n||the expression n levels up from the button in the notebook |