objc2_ui_kit

Trait UIDragInteractionDelegate

Source 
pub unsafe trait UIDragInteractionDelegate: NSObjectProtocol + MainThreadOnly {

Show 16 methods    // Provided methods
    unsafe fn dragInteraction_itemsForBeginningSession(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
    ) -> Retained<NSArray<UIDragItem>>
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_previewForLiftingItem_session(
        &self,
        interaction: &UIDragInteraction,
        item: &UIDragItem,
        session: &ProtocolObject<dyn UIDragSession>,
    ) -> Option<Retained<UITargetedDragPreview>>
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_willAnimateLiftWithAnimator_session(
        &self,
        interaction: &UIDragInteraction,
        animator: &ProtocolObject<dyn UIDragAnimating>,
        session: &ProtocolObject<dyn UIDragSession>,
    )
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_sessionWillBegin(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
    )
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_sessionAllowsMoveOperation(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
    ) -> bool
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_sessionIsRestrictedToDraggingApplication(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
    ) -> bool
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_prefersFullSizePreviewsForSession(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
    ) -> bool
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_sessionDidMove(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
    )
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_session_willEndWithOperation(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
        operation: UIDropOperation,
    )
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_session_didEndWithOperation(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
        operation: UIDropOperation,
    )
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_sessionDidTransferItems(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
    )
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_itemsForAddingToSession_withTouchAtPoint(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
        point: CGPoint,
    ) -> Retained<NSArray<UIDragItem>>
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_sessionForAddingItems_withTouchAtPoint(
        &self,
        interaction: &UIDragInteraction,
        sessions: &NSArray<ProtocolObject<dyn UIDragSession>>,
        point: CGPoint,
    ) -> Option<Retained<ProtocolObject<dyn UIDragSession>>>
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_session_willAddItems_forInteraction(
        &self,
        interaction: &UIDragInteraction,
        session: &ProtocolObject<dyn UIDragSession>,
        items: &NSArray<UIDragItem>,
        adding_interaction: &UIDragInteraction,
    )
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_previewForCancellingItem_withDefault(
        &self,
        interaction: &UIDragInteraction,
        item: &UIDragItem,
        default_preview: &UITargetedDragPreview,
    ) -> Option<Retained<UITargetedDragPreview>>
       where Self: Sized + Message { ... }
    unsafe fn dragInteraction_item_willAnimateCancelWithAnimator(
        &self,
        interaction: &UIDragInteraction,
        item: &UIDragItem,
        animator: &ProtocolObject<dyn UIDragAnimating>,
    )
       where Self: Sized + Message { ... }

}
Available on crate feature UIDragInteraction only.
Expand description

Apple’s documentation

Provided Methods§

Source

unsafe fn dragInteraction_itemsForBeginningSession( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, ) -> Retained<NSArray<UIDragItem>>
where Self: Sized + Message,

Available on crate features UIDragItem and UIDragSession only.
Source

unsafe fn dragInteraction_previewForLiftingItem_session( &self, interaction: &UIDragInteraction, item: &UIDragItem, session: &ProtocolObject<dyn UIDragSession>, ) -> Option<Retained<UITargetedDragPreview>>
where Self: Sized + Message,

Available on crate features UIDragItem and UIDragSession and UITargetedDragPreview and UITargetedPreview only.
Source

unsafe fn dragInteraction_willAnimateLiftWithAnimator_session( &self, interaction: &UIDragInteraction, animator: &ProtocolObject<dyn UIDragAnimating>, session: &ProtocolObject<dyn UIDragSession>, )
where Self: Sized + Message,

Available on crate feature UIDragSession only.
Source

unsafe fn dragInteraction_sessionWillBegin( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, )
where Self: Sized + Message,

Available on crate feature UIDragSession only.
Source

unsafe fn dragInteraction_sessionAllowsMoveOperation( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, ) -> bool
where Self: Sized + Message,

Available on crate feature UIDragSession only.
Source

unsafe fn dragInteraction_sessionIsRestrictedToDraggingApplication( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, ) -> bool
where Self: Sized + Message,

Available on crate feature UIDragSession only.
Source

unsafe fn dragInteraction_prefersFullSizePreviewsForSession( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, ) -> bool
where Self: Sized + Message,

Available on crate feature UIDragSession only.
Source

unsafe fn dragInteraction_sessionDidMove( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, )
where Self: Sized + Message,

Available on crate feature UIDragSession only.
Source

unsafe fn dragInteraction_session_willEndWithOperation( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, operation: UIDropOperation, )
where Self: Sized + Message,

Available on crate features UIDragSession and UIDropInteraction only.
Source

unsafe fn dragInteraction_session_didEndWithOperation( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, operation: UIDropOperation, )
where Self: Sized + Message,

Available on crate features UIDragSession and UIDropInteraction only.
Source

unsafe fn dragInteraction_sessionDidTransferItems( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, )
where Self: Sized + Message,

Available on crate feature UIDragSession only.
Source

unsafe fn dragInteraction_itemsForAddingToSession_withTouchAtPoint( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, point: CGPoint, ) -> Retained<NSArray<UIDragItem>>
where Self: Sized + Message,

Available on crate features UIDragItem and UIDragSession and objc2-core-foundation only.
Source

unsafe fn dragInteraction_sessionForAddingItems_withTouchAtPoint( &self, interaction: &UIDragInteraction, sessions: &NSArray<ProtocolObject<dyn UIDragSession>>, point: CGPoint, ) -> Option<Retained<ProtocolObject<dyn UIDragSession>>>
where Self: Sized + Message,

Available on crate features UIDragSession and objc2-core-foundation only.
Source

unsafe fn dragInteraction_session_willAddItems_forInteraction( &self, interaction: &UIDragInteraction, session: &ProtocolObject<dyn UIDragSession>, items: &NSArray<UIDragItem>, adding_interaction: &UIDragInteraction, )
where Self: Sized + Message,

Available on crate features UIDragItem and UIDragSession only.
Source

unsafe fn dragInteraction_previewForCancellingItem_withDefault( &self, interaction: &UIDragInteraction, item: &UIDragItem, default_preview: &UITargetedDragPreview, ) -> Option<Retained<UITargetedDragPreview>>
where Self: Sized + Message,

Available on crate features UIDragItem and UITargetedDragPreview and UITargetedPreview only.
Source

unsafe fn dragInteraction_item_willAnimateCancelWithAnimator( &self, interaction: &UIDragInteraction, item: &UIDragItem, animator: &ProtocolObject<dyn UIDragAnimating>, )
where Self: Sized + Message,

Available on crate feature UIDragItem only.

Trait Implementations§

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impl ProtocolType for dyn UIDragInteractionDelegate

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const NAME: &'static str = "UIDragInteractionDelegate"

The name of the Objective-C protocol that this type represents. Read more
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fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents. Read more
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impl<T> ImplementedBy<T> for dyn UIDragInteractionDelegate
where T: ?Sized + Message + UIDragInteractionDelegate,

Implementations on Foreign Types§

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impl<T> UIDragInteractionDelegate for ProtocolObject<T>
where T: ?Sized + UIDragInteractionDelegate,

Implementors§