+
+ GtkWidget *sheet_bin[4];
+ GtkWidget *data_sheet[4];
+
+ GtkWidget *data_vbox;
+
+ GtkWidget *paned;
+ gboolean split;
+
+ PsppireAxis *vaxis[2];
+
+ /* There's only one horizontal axis, since the
+ column widths are parameters of the variables */
+ PsppireAxis *haxis;