colors.outline = ARDOUR_UI::config()->color ("mono panner outline");
colors.text = ARDOUR_UI::config()->color ("mono panner text");
colors.background = ARDOUR_UI::config()->color ("mono panner bg");
colors.outline = ARDOUR_UI::config()->color ("mono panner outline");
colors.text = ARDOUR_UI::config()->color ("mono panner text");
colors.background = ARDOUR_UI::config()->color ("mono panner bg");