//background
pattern = cairo_pattern_create_linear (0, 0, 0, alloc.get_height());
- uint32_t col = ARDOUR_UI::config()->canvasvar_Shuttle.get();
+ uint32_t col = ARDOUR_UI::config()->get_canvasvar_Shuttle();
int r,b,g,a;
UINT_TO_RGBA(col, &r, &g, &b, &a);
cairo_pattern_add_color_stop_rgb (pattern, 0.0, r/400.0, g/400.0, b/400.0);