more click-connect compatible wire DnD experiments

[ardour.git] / gtk2_ardour / mixer_group_tabs.cc

diff --git a/gtk2_ardour/mixer_group_tabs.cc b/gtk2_ardour/mixer_group_tabs.cc
index e7d82ae708fc323bd9f537361ab0c18ce8d9527c..f84c53b8e149f6fd778893f6cecdbf8b801bc5c8 100644 (file)
--- a/gtk2_ardour/mixer_group_tabs.cc
+++ b/gtk2_ardour/mixer_group_tabs.cc
@@ -101,13 +101,13 @@ MixerGroupTabs::draw_tab (cairo_t* cr, Tab const & tab) const
 {
        double const arc_radius = get_height();
        double r, g, b, a;
-       
+
        if (tab.group && tab.group->is_active()) {
                ArdourCanvas::color_to_rgba (tab.color, r, g, b, a);
        } else {
                ArdourCanvas::color_to_rgba (UIConfiguration::instance().color ("inactive group tab"), r, g, b, a);
        }
-       
+
        a = 1.0;
 
        cairo_set_source_rgba (cr, r, g, b, a);
@@ -122,7 +122,7 @@ MixerGroupTabs::draw_tab (cairo_t* cr, Tab const & tab) const
 
                cairo_text_extents_t ext;
                cairo_text_extents (cr, tab.group->name().c_str(), &ext);
-               
+
                ArdourCanvas::Color c = ArdourCanvas::contrasting_text_color (ArdourCanvas::rgba_to_color (r, g, b, a));
                ArdourCanvas::color_to_rgba (c, r, g, b, a);