LV2 extUI handling - amend to previous commit.

[ardour.git] / gtk2_ardour / port_matrix_column_labels.cc

diff --git a/gtk2_ardour/port_matrix_column_labels.cc b/gtk2_ardour/port_matrix_column_labels.cc
index 99dc369f0a76625b06436911d87b5bbd92e89270..1f5a21feec22daa38a9cef20161ce1340ca1522d 100644 (file)
--- a/gtk2_ardour/port_matrix_column_labels.cc
+++ b/gtk2_ardour/port_matrix_column_labels.cc
@@ -18,8 +18,8 @@
 */
 
 #include <iostream>
+#include "gtkmm2ext/keyboard.h"
 #include "ardour/bundle.h"
-#include "ardour/types.h"
 #include "port_matrix_column_labels.h"
 #include "port_matrix.h"
 #include "port_matrix_body.h"
@@ -156,10 +156,12 @@ PortMatrixColumnLabels::render (cairo_t* cr)
 
                        for (uint32_t j = 0; j < C; ++j) {
                                Gdk::Color c = (*i)->has_colour ? (*i)->colour : get_a_bundle_colour (N);
+
                                ARDOUR::BundleChannel bc (
                                        (*i)->bundle,
                                        (*i)->bundle->type_channel_to_overall (_matrix->type (), j)
                                        );
+                               
                                render_channel_name (cr, background_colour (), c, x, 0, bc);
                                x += grid_spacing();
                        }
@@ -449,7 +451,7 @@ PortMatrixColumnLabels::position_to_channel (double p, double o, boost::shared_p
 }
 
 void
-PortMatrixColumnLabels::button_press (double x, double y, int b, uint32_t t, guint)
+PortMatrixColumnLabels::button_press (double x, double y, GdkEventButton* ev)
 {
        ARDOUR::BundleChannel w = position_to_channel (x, y, _matrix->visible_columns());
 
@@ -461,11 +463,13 @@ PortMatrixColumnLabels::button_press (double x, double y, int b, uint32_t t, gui
                w.channel = -1;
        }
 
-       if (b == 3) {
+       if (Gtkmm2ext::Keyboard::is_delete_event (ev) && w.channel != -1) {
+               _matrix->remove_channel (w);
+       } else if (ev->button == 3) {
                _matrix->popup_menu (
                        w,
                        ARDOUR::BundleChannel (),
-                       t
+                       ev->time
                        );
        }
 }