gboolean gtk_file_chooser_set_current_folder ( GtkFileChooser* chooser, const gchar* filename )
Sets the current folder for
chooser from a local filename.
The user will be shown the full contents of the current folder,
plus user interface elements for navigating to other folders.
In general, you should not use this function. See the [section on setting up a file chooser dialog][gtkfilechooserdialog-setting-up] for the rationale behind this.
Available since: 2.4
The full path of the new current folder.
The data is owned by the caller of the method. The value is a file system path, using the OS encoding.