gui_current_drag_type now only used for data transfer protocol routing; fix button bar drag handler.

Remove all references to gui_current_drag_type outside of gui.c which are not related to routing DataSaveAck messages.
Update button bar drag code so that it uses ro_mouse.

1 files changed, 2 insertions, 0 deletions

diff --git a/riscos/gui.c b/riscos/gui.c
index 3ce44fd05..69ec7e8a3 100644
--- a/riscos/gui.c
+++ b/riscos/gui.c
@@ -1784,6 +1784,8 @@ void ro_msg_datasave_ack(wimp_message *message)
 		default:
 			break;
 	}
+	
+	gui_current_drag_type = GUI_DRAG_NONE;
 }