Function gtk4::functions::render_focus

pub fn render_focus<P: IsA<StyleContext>>(
    context: &P, 
    cr: &Context, 
    x: f64, 
    y: f64, 
    width: f64, 
    height: f64
)

Renders a focus indicator on the rectangle determined by x, y, width, height.

Typical focus rendering:

context

a StyleContext

cr

a cairo_t

x

X origin of the rectangle

y

Y origin of the rectangle

width

rectangle width

height

rectangle height