Renders an option mark (as in a gtk.RadioButton), the GTK_STATE_FLAG_CHECKED state will determine whether the option is on or off, and GTK_STATE_FLAG_INCONSISTENT whether it should be marked as undefined.
Typical option mark rendering:
a gtk.StyleContext
a cairo_t
X origin of the rectangle
Y origin of the rectangle
rectangle width
rectangle height
3.0
Renders an option mark (as in a gtk.RadioButton), the GTK_STATE_FLAG_CHECKED state will determine whether the option is on or off, and GTK_STATE_FLAG_INCONSISTENT whether it should be marked as undefined.
Typical option mark rendering: