Sets whether the file chooser should display a stock label with the name of
the file that is being previewed; the default is %TRUE. Applications that
want to draw the whole preview area themselves should set this to %FALSE and
display the name themselves in their preview widget.
Sets whether the file chooser should display a stock label with the name of the file that is being previewed; the default is %TRUE. Applications that want to draw the whole preview area themselves should set this to %FALSE and display the name themselves in their preview widget.
See also: gtk_file_chooser_set_preview_widget()