2013-08-27 08:46, muel...@physik.uni-kiel.de skrev:
Hi,
I recently started with gtkmm and I have to admit that the documentation is
pretty good. However, sometimes it lacks some details or examples.
Maybe I find some help in this gtkmm mailing list.
I am using the Gtk::FileFilter with mimetypes. My aim is to allow only
csv/txt/dat files to be shown in the filebrowser. Unfortunatelly,
only csv and txt file extensions are covered with a mimetype definition. The
documentation says there is a function called add_custom()
but I really cannot imagine how it should be applied. Could you please help
with a minimal example how to set a custom filter?
May current code looks like this:
(Browser is a Gtk::FileChooserWidget)
Gtk::FileFilter * filter = new Gtk::FileFilter ;
filter->set_name( "CSV Files" ) ;
filter->add_mime_type( "text/csv" ) ;
UI_DATA->Browser->set_filter( *filter ) ;
Many thanks,
/M
_______________________________________________
Do you really need a custom filter? Can't you use
filter->add_pattern("*.dat");
Kjell
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