Type Alias GtkCustomMeasureFunc

pub type GtkCustomMeasureFunc = Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkOrientation, _: c_int, _: *mut c_int, _: *mut c_int, _: *mut c_int, _: *mut c_int)>;

Aliased Type

enum GtkCustomMeasureFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut GtkWidget, _: i32, _: i32, _: *mut i32, _: *mut i32, _: *mut i32, _: *mut i32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut GtkWidget, _: i32, _: i32, _: *mut i32, _: *mut i32, _: *mut i32, _: *mut i32))

Some value of type T.