mark mixer strip name label (button) as having occasional text

Sometimes it shows a track number, sometimes not, but this should never affect its size request

diff --git a/gtk2_ardour/mixer_strip.cc b/gtk2_ardour/mixer_strip.cc
index b4938b2faed7268fda5c19dca34e1a4e374b4b52..585012972c9ad7f08e76807bff77934b56f2cbe7 100644 (file)
--- a/gtk2_ardour/mixer_strip.cc
+++ b/gtk2_ardour/mixer_strip.cc
@@ -295,6 +295,7 @@ MixerStrip::init ()
        number_label.set_fixed_colors (0x80808080, 0x80808080);
        number_label.set_alignment (.5, .5);
        number_label.set_fallthrough_to_parent (true);
+       number_label.set_tweaks (ArdourButton::OccasionalText);
 
        global_vpacker.set_spacing (2);
        if (!ARDOUR::Profile->get_trx()) {