Add a filter to testfilechooser that can demonstrate folder
filtering on common directories, such as Documents or Downloads.
gtk_file_filter_add_mime_type (filter, "image/png");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name (filter, "Starts with D");
+ gtk_file_filter_add_pattern (filter, "D*");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
g_signal_connect (dialog, "notify::filter",
G_CALLBACK (filter_changed), NULL);