fixes from Carl H for a couple of buglets

git-svn-id: svn://localhost/ardour2/trunk@1575 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/audio_time_axis.cc

@@ -107,21 +107,13 @@ AudioTimeAxisView::AudioTimeAxisView (PublicEditor& ed, Session& sess, boost::sh
 	
 	_route->panner().Changed.connect (mem_fun(*this, &AudioTimeAxisView::update_pans));
 
-	if (is_audio_track()) {
+	update_control_names ();
 
-		controls_ebox.set_name ("AudioTrackControlsBaseUnselected");
-		controls_base_selected_name = "AudioTrackControlsBaseSelected";
-		controls_base_unselected_name = "AudioTrackControlsBaseUnselected";
+	if (is_audio_track()) {
 
 		/* ask for notifications of any new RegionViews */
 		_view->RegionViewAdded.connect (mem_fun(*this, &AudioTimeAxisView::region_view_added));
 		_view->attach ();
-
-	} else { /* bus */
-
-		controls_ebox.set_name ("AudioBusControlsBaseUnselected");
-		controls_base_selected_name = "AudioBusControlsBaseSelected";
-		controls_base_unselected_name = "AudioBusControlsBaseUnselected";
 	}
 
 	post_construct ();
@@ -621,7 +613,19 @@ void
 AudioTimeAxisView::route_active_changed ()
 {
 	RouteTimeAxisView::route_active_changed ();
+	update_control_names ();
+}
 
+
+/**
+ *    Set up the names of the controls so that they are coloured
+ *    correctly depending on whether this route is inactive or
+ *    selected.
+ */
+
+void
+AudioTimeAxisView::update_control_names ()
+{
 	if (is_audio_track()) {
 		if (_route->active()) {
 			controls_ebox.set_name ("AudioTrackControlsBaseUnselected");

gtk2_ardour/audio_time_axis.h

@@ -114,6 +114,7 @@ class AudioTimeAxisView : public RouteTimeAxisView
 	void pan_hidden ();
 
 	void update_pans ();
+	void update_control_names ();
 
 	AutomationTimeAxisView* gain_track;
 	AutomationTimeAxisView* pan_track;

gtk2_ardour/gain_meter.cc

@@ -105,11 +105,11 @@ GainMeter::GainMeter (boost::shared_ptr<IO> io, Session& s)
 	gain_display_box.pack_start (gain_display, true, true);
 
 	peak_display.set_name ("MixerStripPeakDisplay");
-	peak_display.set_has_frame (false);
-	peak_display.set_editable (false);
+//	peak_display.set_has_frame (false);
+//	peak_display.set_editable (false);
 	set_size_request_to_display_given_text  (peak_display, "-80.g", 2, 6); /* note the descender */
 	max_peak = minus_infinity();
-	peak_display.set_text (_("-inf"));
+	peak_display.set_label (_("-inf"));
 	peak_display.unset_flags (Gtk::CAN_FOCUS);
 
 	meter_metric_area.set_name ("MeterMetricsStrip");
@@ -327,10 +327,10 @@ GainMeter::update_meters ()
 				max_peak = mpeak;
 				/* set peak display */
 				if (max_peak <= -200.0f) {
-					peak_display.set_text (_("-inf"));
+					peak_display.set_label (_("-inf"));
 				} else {
 					snprintf (buf, sizeof(buf), "%.1f", max_peak);
-					peak_display.set_text (buf);
+					peak_display.set_label (buf);
 				}
 
 				if (max_peak >= 0.0f) {
@@ -494,7 +494,7 @@ GainMeter::reset_peak_display ()
 	}
 
 	max_peak = -INFINITY;
-	peak_display.set_text (_("-Inf"));
+	peak_display.set_label (_("-Inf"));
 	peak_display.set_name ("MixerStripPeakDisplay");
 }
 
@@ -516,7 +516,7 @@ GainMeter::meter_button_release (GdkEventButton* ev, uint32_t which)
 	case 1:
 		meters[which].meter->clear();
 		max_peak = minus_infinity();
-		peak_display.set_text (_("-inf"));
+		peak_display.set_label (_("-inf"));
 		peak_display.set_name ("MixerStripPeakDisplay");
 		break;
 

gtk2_ardour/gain_meter.h

@@ -86,7 +86,7 @@ class GainMeter : public Gtk::VBox
 	Gtkmm2ext::VSliderController *gain_slider;
 	Gtk::Adjustment              gain_adjustment;
 	Gtkmm2ext::FocusEntry        gain_display;
-	Gtk::Entry                   peak_display;
+	Gtk::Button                  peak_display;
 	Gtk::HBox                    gain_display_box;
 	Gtk::HBox                    fader_box;
 	Gtk::DrawingArea             meter_metric_area;

gtk2_ardour/time_axis_view.cc

@@ -246,14 +246,14 @@ TimeAxisView::controls_ebox_scroll (GdkEventScroll* ev)
 	switch (ev->direction) {
 	case GDK_SCROLL_UP:
 		if (Keyboard::modifier_state_equals (ev->state, Keyboard::Shift)) {
-			step_height (true);
+			step_height (false);
 			return true;
 		}
 		break;
 		
 	case GDK_SCROLL_DOWN:
 		if (Keyboard::modifier_state_equals (ev->state, Keyboard::Shift)) {
-			step_height (false);
+			step_height (true);
 			return true;
 		}
 		break;