Struct zng_ext_window::MonitorsChangedArgs

pub struct MonitorsChangedArgs {
    pub timestamp: DInstant,
    pub removed: Vec<MonitorId>,
    pub added: Vec<MonitorId>,
    pub modified: Vec<MonitorId>,
    /* private fields */
}

MONITORS_CHANGED_EVENT args.

Fields

timestamp: DInstant

Instant the event happened.

removed: Vec<MonitorId>

Removed monitors.

added: Vec<MonitorId>

Added monitors.

Use the MONITORS service to get metadata about the added monitors.

modified: Vec<MonitorId>

Modified monitors.

The monitor metadata is tracked using variables that are now flagged new.

Implementations

impl MonitorsChangedArgs

pub fn new( timestamp: impl Into<DInstant>, propagation_handle: EventPropagationHandle, removed: impl Into<Vec<MonitorId>>, added: impl Into<Vec<MonitorId>>, modified: impl Into<Vec<MonitorId>>, ) -> Self

New args from values that convert into the argument types.

pub fn now( removed: impl Into<Vec<MonitorId>>, added: impl Into<Vec<MonitorId>>, modified: impl Into<Vec<MonitorId>>, ) -> Self

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

Trait Implementations

impl AnyEventArgs for MonitorsChangedArgs

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

Broadcast to all widgets.

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 propagation(&self) -> &EventPropagationHandle

Propagation handle associated with this event instance.

impl Clone for MonitorsChangedArgs

fn clone(&self) -> MonitorsChangedArgs

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MonitorsChangedArgs

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

Formats the value using the given formatter.

impl EventArgs for MonitorsChangedArgs

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

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

Calls handler and stops propagation if propagation is still allowed.