[beast: 29/49] BEAST: allow note/event movements with shift+alt+button1

[Tim Janik <timj src gnome org>]

commit 713319943b3e03642e3dcdcb41ff149adfc00dbc
Author: Tim Janik <timj gnu org>
Date:   Tue Jun 23 18:26:24 2015 +0200

    BEAST: allow note/event movements with shift+alt+button1

 beast-gtk/bsteventrollctrl.cc |    3 +++
 beast-gtk/bstpianorollctrl.cc |    3 +++
 2 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/beast-gtk/bsteventrollctrl.cc b/beast-gtk/bsteventrollctrl.cc
index 30a4e30..9d28529 100644
--- a/beast-gtk/bsteventrollctrl.cc
+++ b/beast-gtk/bsteventrollctrl.cc
@@ -187,6 +187,9 @@ event_canvas_button_tool (BstEventRollController *self,
                           guint                   button,
                           guint                   have_object)
 {
+  GdkEvent *event = gtk_get_current_event ();
+  if (bst_mouse_button_move (event))
+    return BST_COMMON_ROLL_TOOL_MOVE;
   switch (self->canvas_rtools->action_id | /* user selected tool */
           (have_object ? HAVE_OBJECT : 0))
     {
diff --git a/beast-gtk/bstpianorollctrl.cc b/beast-gtk/bstpianorollctrl.cc
index b3327ff..2fa02a2 100644
--- a/beast-gtk/bstpianorollctrl.cc
+++ b/beast-gtk/bstpianorollctrl.cc
@@ -270,6 +270,9 @@ piano_canvas_button_tool (BstPianoRollController *self,
                           guint                   button,
                           guint                   have_object)
 {
+  GdkEvent *event = gtk_get_current_event ();
+  if (bst_mouse_button_move (event))
+    return BST_COMMON_ROLL_TOOL_MOVE;
   switch (self->canvas_rtools->action_id | /* user selected tool */
           (have_object ? HAVE_OBJECT : 0))
     {