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Add option to leave vertical gap below audio regions

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This is a backport from Mixbus, to leave are 4 "open" pixels
at the bottom of the track so one can see the grid-lines between tracks.

This is useful with low region-transparency. grid-lines behind
opaque regions are not visible.
This commit is contained in:
Robin Gareus 2019-04-10 21:03:08 +02:00
parent d465a2b012
commit f5bc64d00e
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GPG key ID: A090BCE02CF57F04
5 changed files with 37 additions and 0 deletions
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10
gtk2_ardour/audio_time_axis.cc
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@ -51,6 +51,7 @@
#include "public_editor.h"
#include "audio_region_view.h"
#include "audio_streamview.h"
#include "ui_config.h"
#include "utils.h"
#include "pbd/i18n.h"
@ -67,6 +68,7 @@ AudioTimeAxisView::AudioTimeAxisView (PublicEditor& ed, Session* sess, ArdourCan
: SessionHandlePtr (sess)
, RouteTimeAxisView(ed, sess, canvas)
{
UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &AudioTimeAxisView::parameter_changed));
}
void
@ -278,6 +280,14 @@ AudioTimeAxisView::route_active_changed ()
update_control_names ();
}
void
AudioTimeAxisView::parameter_changed (string const & p)
{
if (p == "vertical-region-gap") {
_view->update_contents_height ();
}
}
/**
* Set up the names of the controls so that they are coloured