X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fdialog-common.h;h=9a003f35a20e84941b6ec83cc92870295ac38e0d;hb=8460ab652427b0a8e739840166d8f0cfdad29f34;hp=4dd11cb7864822a52045ccd0fe3e9c8b03bfcff1;hpb=c65449a628d13f4683e7dc7125874608c7152017;p=pspp-builds.git

diff --git a/src/ui/gui/dialog-common.h b/src/ui/gui/dialog-common.h
index 4dd11cb7..9a003f35 100644
--- a/src/ui/gui/dialog-common.h
+++ b/src/ui/gui/dialog-common.h
@@ -25,9 +25,11 @@
 
 /* Append the names of selected variables to STRING.
    TREEVIEW is the treeview containing the variables.
+   COLUMN is column in treeview containing the variables.
    DICT is the dictionary for those variables.
 */
-gint append_variable_names (GString *, PsppireDict *, GtkTreeView *);
+gint append_variable_names (GString *string, PsppireDict *dict,
+			    GtkTreeView *treeview, gint column);
 
 
 /* Returns the variable currently selected by the iterator
@@ -65,5 +67,14 @@ void set_dest_model (GtkTreeView *dest, PsppireDict *dict);
 */
 gboolean homogeneous_types (GtkWidget *source, GtkWidget *dest);
 
+/* Returns TRUE if all of the variable(s) represented by the rows
+   currently selected by SOURCE widget, are numeric. DEST is ignored.
+
+   In other words, this function when passed as the argument to
+   psppire_selector_set_allow, ensures that the selector selects only
+   numeric variables.
+*/
+gboolean numeric_only (GtkWidget *source, GtkWidget *dest);
+
 
 #endif