Enum gpui2::DispatchPhase

pub enum DispatchPhase {
    Bubble,
    Capture,
}

Represents the two different phases when dispatching events.

Variants

Bubble

After the capture phase comes the bubble phase, in which mouse event listeners are invoked front to back and keyboard event listeners are invoked from the focused element to the root of the element tree. This is the phase you’ll most commonly want to use when registering event listeners.

Capture

During the initial capture phase, mouse event listeners are invoked back to front, and keyboard listeners are invoked from the root of the tree downward toward the focused element. This phase is used for special purposes such as clearing the “pressed” state for click events. If you stop event propagation during this phase, you need to know what you’re doing. Handlers outside of the immediate region may rely on detecting non-local events during this phase.

Trait Implementations

impl Clone for DispatchPhase

fn clone(&self) -> DispatchPhase

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DispatchPhase

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

Formats the value using the given formatter.

impl Default for DispatchPhase

fn default() -> DispatchPhase

Returns the “default value” for a type.

impl PartialEq<DispatchPhase> for DispatchPhase

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DispatchPhase

impl Eq for DispatchPhase

impl StructuralEq for DispatchPhase

impl StructuralPartialEq for DispatchPhase