Struct DragStartArgs 

pub struct DragStartArgs {
    pub timestamp: DInstant,
    pub target: InteractionPath,
    /* private fields */
}

Arguments for DRAG_START_EVENT.

Fields

timestamp: DInstant

Instant the event happened.

target: InteractionPath

Draggable widget that has started dragging.

Implementations

impl DragStartArgs

pub fn new( timestamp: impl Into<DInstant>, propagation_handle: EventPropagationHandle, target: impl Into<InteractionPath>, ) -> Self

New args from values that convert into the argument types.

pub fn now(target: impl Into<InteractionPath>) -> Self

Arguments for event that happened now (INSTANT.now).

Trait Implementations

impl AnyEventArgs for DragStartArgs

fn clone_any(&self) -> Box<dyn AnyEventArgs>

Clone the event into a type erased box.

fn as_any(&self) -> &dyn Any

Access to dyn Any methods.

fn timestamp(&self) -> DInstant

Gets the instant this event happened.

fn delivery_list(&self, list: &mut UpdateDeliveryList)

Insert all targets of this event on the UpdateDeliveryList.

fn propagation(&self) -> &EventPropagationHandle

Propagation handle associated with this event instance.

impl Clone for DragStartArgs

fn clone(&self) -> DragStartArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DragStartArgs

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

Formats the value using the given formatter.

impl EventArgs for DragStartArgs

fn handle<F, R>(&self, handler: F) -> Option<R>

where F: FnOnce(&Self) -> R,

Calls handler and stops propagation if propagation is still allowed.