pub struct ItemsHost<T> { /* private fields */ }Expand description
The instances of one list.
Implementations§
Source§impl<T> ItemsHost<T>
impl<T> ItemsHost<T>
Sourcepub fn new(
owner: u16,
path: &'static [u16],
item_height: Option<f32>,
scroller: Option<u16>,
selectable: bool,
) -> Self
pub fn new( owner: u16, path: &'static [u16], item_height: Option<f32>, scroller: Option<u16>, selectable: bool, ) -> Self
The list owner whose items container is at path; item_height
virtualizes it (rows are that tall), scroller is the index of its
scroll view in the view’s parts; selectable gives item containers
the SELECT action.
Sourcepub fn begin<'a>(
&'a mut self,
root: &'a mut Widget,
u: &'a mut Update,
) -> ItemsCursor<'a, T>
pub fn begin<'a>( &'a mut self, root: &'a mut Widget, u: &'a mut Update, ) -> ItemsCursor<'a, T>
Starts an update of the items under root (the tree path is
relative to).
Auto Trait Implementations§
impl<T> Freeze for ItemsHost<T>
impl<T> RefUnwindSafe for ItemsHost<T>
impl<T> Send for ItemsHost<T>
impl<T> Sync for ItemsHost<T>
impl<T> Unpin for ItemsHost<T>
impl<T> UnsafeUnpin for ItemsHost<T>
impl<T> UnwindSafe for ItemsHost<T>
Blanket Implementations§
Source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
Source§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
Source§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
Source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.
Source§impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
Source§unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
Returns whether the given value has been niched. Read more
Source§fn resolve_niched(out: Place<NichedOption<T, N1>>)
fn resolve_niched(out: Place<NichedOption<T, N1>>)
Writes data to
out indicating that a T is niched.