Struct DragPayload 

pub struct DragPayload { /* private fields */ }

Application data riding along a drag, and the label of its ghost.

Implementations

impl DragPayload

pub fn new() -> Self

An empty payload: the keys alone are dragged.

pub fn with_data<T: 'static>(self, data: T) -> Self

Adds data for the drop target, read back with Self::data.

pub fn data<T: 'static>(&self) -> Option<&T>

The data, if it is a T.

pub fn with_label(self, label: impl Into<SharedString>) -> Self

Sets the text of the drag’s ghost (“3 orders”); without one the ghost says how many rows (“3 rows”).

pub fn label(&self) -> Option<&SharedString>

The ghost’s text, if set.

Trait Implementations

impl Clone for DragPayload

fn clone(&self) -> DragPayload

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DragPayload

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DragPayload

fn default() -> DragPayload

Returns the “default value” for a type.