Type Alias gtk4_sys::GtkTreeSelectionFunc

source ·
pub type GtkTreeSelectionFunc = Option<unsafe extern "C" fn(_: *mut GtkTreeSelection, _: *mut GtkTreeModel, _: *mut GtkTreePath, _: gboolean, _: gpointer) -> gboolean>;

Aliased Type§

enum GtkTreeSelectionFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut GtkTreeSelection, _: *mut GtkTreeModel, _: *mut GtkTreePath, _: i32, _: *mut c_void) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: *mut GtkTreeSelection, _: *mut GtkTreeModel, _: *mut GtkTreePath, _: i32, _: *mut c_void) -> i32)

Some value of type T.