Enum DismissReason 

pub enum DismissReason {
    Outside,
    Escape,
}

Why a window was asked to go away (Core::dismiss_window): the same two reasons a modal node has, one level up.

A WindowKind::Popup is dismissed by the driver, because both facts belong to the OS: a press outside a window lands in another surface, and Escape reaches a non-activating popup only through whichever window has the keyboard. The core raises {kind:"dismiss", reason} and closes nothing; the app stops declaring the window on the frame it decides to, so a dropdown that moves from a modal float to a popup window changes its declaration and not its handler.

Variants

Outside

A press landed outside the window.

Escape

Escape, wherever the OS delivered it.

Implementations

impl DismissReason

pub fn as_str(self) -> &'static str

The string the dismiss payload carries, the same spelling a modal’s reason uses.

Trait Implementations

impl Clone for DismissReason

fn clone(&self) -> DismissReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DismissReason

impl Debug for DismissReason

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

Formats the value using the given formatter.

impl Eq for DismissReason

impl PartialEq for DismissReason

fn eq(&self, other: &DismissReason) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DismissReason