Renders an option mark (as in a #GtkRadioButton), 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 #GtkStyleContext
a #cairo_t
X origin of the rectangle
Y origin of the rectangle
rectangle width
rectangle height
3.0
See Implementation
Renders an option mark (as in a #GtkRadioButton), 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: