gtk-render-background-clip (context x y width height)

context -- a gtk-style-context object
x -- a number, coerced to a double float, with the x origin of the render area
y -- a number, coerced to a double float, with the y origin of the render area
width -- a number, coerced to a double float, with a rectangle width
height -- a number, coerced to a double float, with a rectangle height

A gdk-rectangle instance.

Returns the area that will be affected, i.e. drawn to, when calling the gtk-render-background function for the given context and rectangle.

Since 3.20