open_cbFile: RGtk2 GUI function: open a window in order to choose an R data file (rda, RDA, RData).
Description
This function is provided so that you can easily see its content. It is not
intended to be used, prefer loadGUI()
to load the RGtk2
GUI.
Usage
open_cbFile(widget, window)
Arguments
window
A window to contain the widget.
Value
The path to the user-defeined file.