Trait UITableViewDragDelegate 

pub unsafe trait UITableViewDragDelegate: NSObjectProtocol + MainThreadOnly {
    // Provided methods
    fn tableView_itemsForBeginningDragSession_atIndexPath(
        &self,
        table_view: &UITableView,
        session: &ProtocolObject<dyn UIDragSession>,
        index_path: &NSIndexPath,
    ) -> Retained<NSArray<UIDragItem>>
       where Self: Sized + Message { ... }
    fn tableView_itemsForAddingToDragSession_atIndexPath_point(
        &self,
        table_view: &UITableView,
        session: &ProtocolObject<dyn UIDragSession>,
        index_path: &NSIndexPath,
        point: CGPoint,
    ) -> Retained<NSArray<UIDragItem>>
       where Self: Sized + Message { ... }
    fn tableView_dragPreviewParametersForRowAtIndexPath(
        &self,
        table_view: &UITableView,
        index_path: &NSIndexPath,
    ) -> Option<Retained<UIDragPreviewParameters>>
       where Self: Sized + Message { ... }
    fn tableView_dragSessionWillBegin(
        &self,
        table_view: &UITableView,
        session: &ProtocolObject<dyn UIDragSession>,
    )
       where Self: Sized + Message { ... }
    fn tableView_dragSessionDidEnd(
        &self,
        table_view: &UITableView,
        session: &ProtocolObject<dyn UIDragSession>,
    )
       where Self: Sized + Message { ... }
    fn tableView_dragSessionAllowsMoveOperation(
        &self,
        table_view: &UITableView,
        session: &ProtocolObject<dyn UIDragSession>,
    ) -> bool
       where Self: Sized + Message { ... }
    fn tableView_dragSessionIsRestrictedToDraggingApplication(
        &self,
        table_view: &UITableView,
        session: &ProtocolObject<dyn UIDragSession>,
    ) -> bool
       where Self: Sized + Message { ... }
}

Available on crate feature UITableView only.

Apple’s documentation

Provided Methods

fn tableView_itemsForBeginningDragSession_atIndexPath( &self, table_view: &UITableView, session: &ProtocolObject<dyn UIDragSession>, index_path: &NSIndexPath, ) -> Retained<NSArray<UIDragItem>>

where Self: Sized + Message,

Available on crate features UIDragItem and UIDragSession and UIResponder and UIScrollView and UIView only.

fn tableView_itemsForAddingToDragSession_atIndexPath_point( &self, table_view: &UITableView, session: &ProtocolObject<dyn UIDragSession>, index_path: &NSIndexPath, point: CGPoint, ) -> Retained<NSArray<UIDragItem>>

where Self: Sized + Message,

Available on crate features objc2-core-foundation and UIDragItem and UIDragSession and UIResponder and UIScrollView and UIView only.

fn tableView_dragPreviewParametersForRowAtIndexPath( &self, table_view: &UITableView, index_path: &NSIndexPath, ) -> Option<Retained<UIDragPreviewParameters>>

where Self: Sized + Message,

Available on crate features UIDragPreviewParameters and UIPreviewParameters and UIResponder and UIScrollView and UIView only.

fn tableView_dragSessionWillBegin( &self, table_view: &UITableView, session: &ProtocolObject<dyn UIDragSession>, )

where Self: Sized + Message,

Available on crate features UIDragSession and UIResponder and UIScrollView and UIView only.

fn tableView_dragSessionDidEnd( &self, table_view: &UITableView, session: &ProtocolObject<dyn UIDragSession>, )

where Self: Sized + Message,

Available on crate features UIDragSession and UIResponder and UIScrollView and UIView only.

fn tableView_dragSessionAllowsMoveOperation( &self, table_view: &UITableView, session: &ProtocolObject<dyn UIDragSession>, ) -> bool

where Self: Sized + Message,

Available on crate features UIDragSession and UIResponder and UIScrollView and UIView only.

fn tableView_dragSessionIsRestrictedToDraggingApplication( &self, table_view: &UITableView, session: &ProtocolObject<dyn UIDragSession>, ) -> bool

where Self: Sized + Message,

Available on crate features UIDragSession and UIResponder and UIScrollView and UIView only.

Trait Implementations

impl<T> ImplementedBy<T> for dyn UITableViewDragDelegate

where T: ?Sized + Message + UITableViewDragDelegate,

impl ProtocolType for dyn UITableViewDragDelegate

const NAME: &'static str = "UITableViewDragDelegate"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> UITableViewDragDelegate for ProtocolObject<T>

where T: ?Sized + UITableViewDragDelegate,

Implementors