Added vertical scrolling using hw keys (Fixes NB#133627)

[modest] / src / hildon2 / modest-maemo-utils.h

diff --git a/src/hildon2/modest-maemo-utils.h b/src/hildon2/modest-maemo-utils.h
index 959227f..0066e54 100644 (file)
--- a/src/hildon2/modest-maemo-utils.h
+++ b/src/hildon2/modest-maemo-utils.h
@@ -38,6 +38,7 @@
 #include "widgets/modest-global-settings-dialog.h"
 #include "widgets/modest-validating-entry.h"
 #include <hildon/hildon-gtk.h>
+#include <hildon/hildon-pannable-area.h>
 
 #define MODEST_MAEMO_UTILS_MYDOCS_ENV "MYDOCSDIR"
 #define MODEST_MAEMO_UTILS_DEFAULT_IMAGE_FOLDER ".images"
@@ -158,4 +159,19 @@ gboolean   modest_maemo_utils_select_attachments (GtkWindow *window, TnyList *at
 gboolean modest_maemo_utils_in_usb_mode ();
 #endif
 
+/**
+ * modest_maemo_utils_scroll_pannable:
+ * @pannable: a #HildonPannableArea
+ * @horizontal: the amount to scroll in horizontal direction
+ * @vertical: the amount to scroll in vertical direction
+ *
+ * Performs some scrolling over a pannable area. The amount of
+ * scrolling is expressed in step_increments of the pannable area
+ * GtkAdjustments
+ **/
+void
+modest_maemo_utils_scroll_pannable(HildonPannableArea *pannable,
+                                  gint horizontal,
+                                  gint vertical);
+
 #endif /*__MODEST_MAEMO_UTILS_H__*/