+
+
+static gboolean
+on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
+{
+ ModestHeaderWindowPrivate *priv;
+ HildonPannableArea *pannable;
+ /* FIXME: set scroll_speed depends on for how long the key was pressed */
+ gint scroll_speed = 3;
+
+ if (event->type == GDK_KEY_RELEASE)
+ return FALSE;
+
+ priv = MODEST_HEADER_WINDOW_GET_PRIVATE(user_data);
+
+ pannable = HILDON_PANNABLE_AREA (priv->contents_view);
+
+ switch (event->keyval) {
+
+ case GDK_Up:
+ priv->autoscroll = FALSE;
+ modest_maemo_utils_scroll_pannable(pannable, 0, -scroll_speed);
+ break;
+
+ case GDK_Down:
+ priv->autoscroll = FALSE;
+ modest_maemo_utils_scroll_pannable(pannable, 0, scroll_speed);
+ break;
+ }
+
+ return FALSE;
+}
+
+static void
+modest_header_window_show_more (GtkAction *action, ModestWindow *win)
+{
+ ModestHeaderWindow *self;
+ ModestHeaderWindowPrivate *priv = NULL;
+
+ self = MODEST_HEADER_WINDOW (win);
+ priv = MODEST_HEADER_WINDOW_GET_PRIVATE (self);
+ if (!priv->header_view)
+ return;
+
+ if (modest_header_view_get_not_latest (MODEST_HEADER_VIEW (priv->header_view)) > 0) {
+ modest_header_view_set_show_latest (MODEST_HEADER_VIEW (priv->header_view),
+ modest_header_view_get_show_latest (MODEST_HEADER_VIEW (priv->header_view)) + 50);
+ }
+}