mark mixer strip width and hide buttons as square

diff --git a/gtk2_ardour/mixer_strip.cc b/gtk2_ardour/mixer_strip.cc
index 06f3babe9698a5797ea30c41e6d703478dcd1a79..0153ac5f1f1dbe1260926c06a1273797b81a876e 100644 (file)
--- a/gtk2_ardour/mixer_strip.cc
+++ b/gtk2_ardour/mixer_strip.cc
@@ -162,9 +162,11 @@ MixerStrip::init ()
        }
 
        width_button.set_icon (ArdourIcon::StripWidth);
+       hide_button.set_tweaks (ArdourButton::Square);
        set_tooltip (width_button, t);
 
        hide_button.set_icon (ArdourIcon::CloseCross);
+       hide_button.set_tweaks (ArdourButton::Square);
        set_tooltip (&hide_button, _("Hide this mixer strip"));
 
        input_button_box.set_spacing(2);