From: Robin Gareus <robin@gareus.org>
Date: Tue, 2 Sep 2014 16:12:39 +0000 (+0200)
Subject: static global definition for track-header width
X-Git-Tag: 4.0-rc1~1601^2~345
X-Git-Url: https://git.carlh.net/gitweb/?a=commitdiff_plain;h=b184df3286599c3d31d97d264cae832550e55641;p=ardour.git

static global definition for track-header width

the track-header minimum width is defined by
the name-label (IFF the 2nd row fader is not visible,
but the fader is rather small by default and and grows)

track-header width in almost all cases is:
   name-label width
 + width of three button (1 char each)
 + max size of all meters (if visible)
 + width of MIDI scroomer (if visible)
 + 2px table cellspacing (per column)
---

diff --git a/gtk2_ardour/route_time_axis.cc b/gtk2_ardour/route_time_axis.cc
index 95a58013b4..53124723ef 100644
--- a/gtk2_ardour/route_time_axis.cc
+++ b/gtk2_ardour/route_time_axis.cc
@@ -432,10 +432,11 @@ RouteTimeAxisView::update_track_number_visibility ()
 		const int tnw = std::max(2u, _session->track_number_decimals()) * 8; // TODO 8 = max_width_of_digit_0_to_9()
 		number_label.set_size_request(3 + tnw, -1);
 		number_label.show ();
-		name_hbox.set_size_request(95 - tnw, 0);
+		// -5 = -2 for table border - 3 for padding ^^
+		name_hbox.set_size_request(TimeAxisView::name_width_px - 5 - tnw, 0);
 	} else {
 		number_label.hide ();
-		name_hbox.set_size_request(100, 0);
+		name_hbox.set_size_request(TimeAxisView::name_width_px, 0);
 	}
 }
 
diff --git a/gtk2_ardour/time_axis_view.cc b/gtk2_ardour/time_axis_view.cc
index 2ac021f4cb..13b0546d46 100644
--- a/gtk2_ardour/time_axis_view.cc
+++ b/gtk2_ardour/time_axis_view.cc
@@ -70,6 +70,7 @@ const double trim_handle_size = 6.0; /* pixels */
 uint32_t TimeAxisView::button_height = 0;
 uint32_t TimeAxisView::extra_height = 0;
 int const TimeAxisView::_max_order = 512;
+unsigned int TimeAxisView::name_width_px = 100; // TODO adjust with font-scaling on style-change
 PBD::Signal1<void,TimeAxisView*> TimeAxisView::CatchDeletion;
 Glib::RefPtr<Gtk::SizeGroup> TimeAxisView::controls_meters_size_group = Glib::RefPtr<Gtk::SizeGroup>();
 
@@ -134,7 +135,7 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
 	name_hbox.pack_end (name_label, true, true);
 
 	// set min. track-header width if fader is not visible
-	name_hbox.set_size_request(100, 0);
+	name_hbox.set_size_request(name_width_px, 0);
 
 	name_hbox.show ();
 	name_label.show ();
diff --git a/gtk2_ardour/time_axis_view.h b/gtk2_ardour/time_axis_view.h
index 90c05761c0..bfdcf9f4f1 100644
--- a/gtk2_ardour/time_axis_view.h
+++ b/gtk2_ardour/time_axis_view.h
@@ -201,6 +201,7 @@ class TimeAxisView : public virtual AxisView
 
 	protected:
 	static Glib::RefPtr<Gtk::SizeGroup> controls_meters_size_group;
+	static unsigned int name_width_px;
 	/* The Standard LHS Controls */
 	Gtk::Table             controls_table;
 	Glib::RefPtr<Gtk::SizeGroup> controls_button_size_group;