Allow creation of MIDI control points object tool.

[ardour.git] / libs / canvas / canvas.cc

diff --git a/libs/canvas/canvas.cc b/libs/canvas/canvas.cc
index 35fe31041d0f6ee471b2b3e00348d1fb83a73d93..be0f25d7a24f1afed057e85dbc10ba947e4a35fd 100644 (file)
--- a/libs/canvas/canvas.cc
+++ b/libs/canvas/canvas.cc
@@ -374,7 +374,8 @@ GtkCanvas::GtkCanvas ()
 {
        /* these are the events we want to know about */
        add_events (Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK | Gdk::POINTER_MOTION_MASK |
-                   Gdk::SCROLL_MASK | Gdk::ENTER_NOTIFY_MASK | Gdk::LEAVE_NOTIFY_MASK);
+                   Gdk::SCROLL_MASK | Gdk::ENTER_NOTIFY_MASK | Gdk::LEAVE_NOTIFY_MASK |
+                   Gdk::KEY_PRESS_MASK | Gdk::KEY_RELEASE_MASK);
 }
 
 void
@@ -814,6 +815,28 @@ GtkCanvas::on_scroll_event (GdkEventScroll* ev)
        return deliver_event (reinterpret_cast<GdkEvent*>(&copy));
 }
 
+/** Handler for GDK key press events.
+ *  @param ev Event.
+ *  @return true if the event was handled.
+ */
+bool
+GtkCanvas::on_key_press_event (GdkEventKey* ev)
+{
+       DEBUG_TRACE (PBD::DEBUG::CanvasEvents, "canvas key press\n");
+       return deliver_event (reinterpret_cast<GdkEvent*>(ev));
+}
+
+/** Handler for GDK key release events.
+ *  @param ev Event.
+ *  @return true if the event was handled.
+ */
+bool
+GtkCanvas::on_key_release_event (GdkEventKey* ev)
+{
+       DEBUG_TRACE (PBD::DEBUG::CanvasEvents, "canvas key release\n");
+       return deliver_event (reinterpret_cast<GdkEvent*>(ev));
+}
+
 /** Handler for GDK button press events.
  *  @param ev Event.
  *  @return true if the event was handled.