Add a comment explaining the math behind hildon_pannable_calculate_vel_factor()

[hildon] / hildon / hildon-touch-selector.h

diff --git a/hildon/hildon-touch-selector.h b/hildon/hildon-touch-selector.h
index 14b4d9f..6f3022c 100644 (file)
--- a/hildon/hildon-touch-selector.h
+++ b/hildon/hildon-touch-selector.h
@@ -215,6 +215,10 @@ hildon_touch_selector_has_multiple_selection    (HildonTouchSelector *selector);
 void
 hildon_touch_selector_center_on_selected        (HildonTouchSelector *selector);
 
+void
+hildon_touch_selector_optimal_size_request      (HildonTouchSelector *selector,
+                                                 GtkRequisition *requisition);
+
 G_END_DECLS
 
 #endif /* __HILDON_TOUCH_SELECTOR_H__ */