NSTokenFieldDelegate

objc2_app_kit

Trait NSTokenFieldDelegate 

Source 
pub unsafe trait NSTokenFieldDelegate: NSTextFieldDelegate + MainThreadOnly {
    // Provided methods
    unsafe fn tokenField_completionsForSubstring_indexOfToken_indexOfSelectedItem(
        &self,
        token_field: &NSTokenField,
        substring: &NSString,
        token_index: NSInteger,
        selected_index: *mut NSInteger,
    ) -> Option<Retained<NSArray>>
       where Self: Sized + Message { ... }
    unsafe fn tokenField_shouldAddObjects_atIndex(
        &self,
        token_field: &NSTokenField,
        tokens: &NSArray,
        index: NSUInteger,
    ) -> Retained<NSArray>
       where Self: Sized + Message { ... }
    unsafe fn tokenField_displayStringForRepresentedObject(
        &self,
        token_field: &NSTokenField,
        represented_object: &AnyObject,
    ) -> Option<Retained<NSString>>
       where Self: Sized + Message { ... }
    unsafe fn tokenField_editingStringForRepresentedObject(
        &self,
        token_field: &NSTokenField,
        represented_object: &AnyObject,
    ) -> Option<Retained<NSString>>
       where Self: Sized + Message { ... }
    unsafe fn tokenField_representedObjectForEditingString(
        &self,
        token_field: &NSTokenField,
        editing_string: &NSString,
    ) -> Option<Retained<AnyObject>>
       where Self: Sized + Message { ... }
    unsafe fn tokenField_writeRepresentedObjects_toPasteboard(
        &self,
        token_field: &NSTokenField,
        objects: &NSArray,
        pboard: &NSPasteboard,
    ) -> bool
       where Self: Sized + Message { ... }
    unsafe fn tokenField_readFromPasteboard(
        &self,
        token_field: &NSTokenField,
        pboard: &NSPasteboard,
    ) -> Option<Retained<NSArray>>
       where Self: Sized + Message { ... }
    unsafe fn tokenField_menuForRepresentedObject(
        &self,
        token_field: &NSTokenField,
        represented_object: &AnyObject,
    ) -> Option<Retained<NSMenu>>
       where Self: Sized + Message { ... }
    unsafe fn tokenField_hasMenuForRepresentedObject(
        &self,
        token_field: &NSTokenField,
        represented_object: &AnyObject,
    ) -> bool
       where Self: Sized + Message { ... }
    unsafe fn tokenField_styleForRepresentedObject(
        &self,
        token_field: &NSTokenField,
        represented_object: &AnyObject,
    ) -> NSTokenStyle
       where Self: Sized + Message { ... }
}
Available on crate features NSControl and NSTextField and NSTokenField only.
Expand description

Apple’s documentation

Provided Methods§

Source

unsafe fn tokenField_completionsForSubstring_indexOfToken_indexOfSelectedItem( &self, token_field: &NSTokenField, substring: &NSString, token_index: NSInteger, selected_index: *mut NSInteger, ) -> Option<Retained<NSArray>>
where Self: Sized + Message,

Available on crate features NSResponder and NSView only.

Allows the delegate to provide an array of appropriate completions for the contents of the receiver

Parameter tokenField: The token field where editing is occurring

Parameter substring: The partial string that is being completed

Parameter tokenIndex: The index of the token being completed

Parameter selectedIndex: Optionally, you can return by reference an index into the returned array that specifies which of the completions should be initially selected. If none are to be selected, return by reference -1.

Returns: An array of strings (NSString) that are possible completions, or nil to provide no completions

If the delegate does not implement this method, no completions are provided

Source

unsafe fn tokenField_shouldAddObjects_atIndex( &self, token_field: &NSTokenField, tokens: &NSArray, index: NSUInteger, ) -> Retained<NSArray>
where Self: Sized + Message,

Available on crate features NSResponder and NSView only.
Source

unsafe fn tokenField_displayStringForRepresentedObject( &self, token_field: &NSTokenField, represented_object: &AnyObject, ) -> Option<Retained<NSString>>
where Self: Sized + Message,

Available on crate features NSResponder and NSView only.
Source

unsafe fn tokenField_editingStringForRepresentedObject( &self, token_field: &NSTokenField, represented_object: &AnyObject, ) -> Option<Retained<NSString>>
where Self: Sized + Message,

Available on crate features NSResponder and NSView only.
Source

unsafe fn tokenField_representedObjectForEditingString( &self, token_field: &NSTokenField, editing_string: &NSString, ) -> Option<Retained<AnyObject>>
where Self: Sized + Message,

Available on crate features NSResponder and NSView only.
Source

unsafe fn tokenField_writeRepresentedObjects_toPasteboard( &self, token_field: &NSTokenField, objects: &NSArray, pboard: &NSPasteboard, ) -> bool
where Self: Sized + Message,

Available on crate features NSPasteboard and NSResponder and NSView only.
Source

unsafe fn tokenField_readFromPasteboard( &self, token_field: &NSTokenField, pboard: &NSPasteboard, ) -> Option<Retained<NSArray>>
where Self: Sized + Message,

Available on crate features NSPasteboard and NSResponder and NSView only.
Source

unsafe fn tokenField_menuForRepresentedObject( &self, token_field: &NSTokenField, represented_object: &AnyObject, ) -> Option<Retained<NSMenu>>
where Self: Sized + Message,

Available on crate features NSMenu and NSResponder and NSView only.
Source

unsafe fn tokenField_hasMenuForRepresentedObject( &self, token_field: &NSTokenField, represented_object: &AnyObject, ) -> bool
where Self: Sized + Message,

Available on crate features NSResponder and NSView only.
Source

unsafe fn tokenField_styleForRepresentedObject( &self, token_field: &NSTokenField, represented_object: &AnyObject, ) -> NSTokenStyle
where Self: Sized + Message,

Available on crate features NSResponder and NSTokenFieldCell and NSView only.

Trait Implementations§

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impl ProtocolType for dyn NSTokenFieldDelegate

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const NAME: &'static str = "NSTokenFieldDelegate"

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 NSTokenFieldDelegate
where T: ?Sized + Message + NSTokenFieldDelegate,

Implementations on Foreign Types§

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

Implementors§