gtk/style.go
func (v *StyleContext) GetColor(state StateFlags) *gdk.RGBA {
	gdkColor := gdk.NewRGBA()
	C.gtk_style_context_get_color(v.native(), C.GtkStateFlags(state), (*C.GdkRGBA)(unsafe.Pointer(gdkColor.Native())))
	return gdkColor
}
func (v *StyleContext) GetColor(state StateFlags) *gdk.RGBA {
	gdkColor := gdk.NewRGBA()
	C.gtk_style_context_get_color(v.native(), C.GtkStateFlags(state), (*C.GdkRGBA)(unsafe.Pointer(gdkColor.Native())))
	return gdkColor
}
// GetColor is a wrapper around gtk_style_context_get_color().