a cairo_t
a state
the widget (may be NULL)
a style detail (may be NULL)
the nth step
the x origin of the rectangle in which to draw the spinner
the y origin of the rectangle in which to draw the spinner
the width of the rectangle in which to draw the spinner
the height of the rectangle in which to draw the spinner
Deprecated: Use gtk_render_icon() and the gtk.StyleContext you are drawing instead
Draws a spinner on window using the given parameters.