Function gtk4::render_expander

source · 
pub fn render_expander(
    context: &impl IsA<StyleContext>,
    cr: &Context,
    x: f64,
    y: f64,
    width: f64,
    height: f64
)
👎Deprecated: Since 4.10
Expand description

Renders an expander (as used in TreeView and Expander) in the area defined by @x, @y, @width, @height. The state StateFlags::CHECKED determines whether the expander is collapsed or expanded.

Typical expander rendering:

§Deprecated since 4.10

§context

a StyleContext

§cr

a cairo::Context

§x

X origin of the rectangle

§y

Y origin of the rectangle

§width

rectangle width

§height

rectangle height