Enum ActionTrigger 

pub enum ActionTrigger {
    Default,
    DragStart,
    DragUpdate,
    DragEnd,
    HoverEnter,
    HoverExit,
    HoverCursor,
    Focus,
    Blur,
    TapOutside,
    Change,
    NumberChange,
    EditingComplete,
    Submit,
    CursorChange,
    Drop,
    DragEnter,
    DragLeave,
    SecondaryClick,
    TextChanged,
    ViewportInteractionStart,
    ViewportInteractionUpdate,
    ViewportInteractionEnd,
}

What user interaction triggers an action.

Each ActionEntry pairs an ActionTrigger with an action ID so the event system knows which callback to invoke for a given input gesture.

Variants

Default

Primary activation: tap, click, or Enter key.

DragStart

The user began dragging this node.

DragUpdate

The drag position changed (fires continuously).

DragEnd

The user released the drag.

HoverEnter

The pointer entered the node’s hit area.

HoverExit

The pointer left the node’s hit area.

HoverCursor

A semantic cursor request applied while the pointer hovers this node.

This is metadata, not a dispatched reducer action.

Focus

The node received keyboard focus.

Blur

The node lost keyboard focus.

TapOutside

A pointer-down happened outside the active text field.

Change

The node’s value changed (for example, a slider moved).

NumberChange

👎Deprecated since 0.11.0:

TextInput uses TextChanged and carries live edits in ActionInput

Reserved legacy numeric text-change trigger.

Fission 0.11 TextInput never emits this trigger and shells must not interpret it. It remains in place to preserve serialized IR enum discriminants for the variants that follow it.

EditingComplete

Text editing was explicitly completed by the current input method.

Submit

The user submitted a text field.

CursorChange

The caret or selection anchor position changed in a text field.

Drop

A dragged payload was dropped onto this node.

DragEnter

A drag entered this node’s hit area (for drop targets).

DragLeave

A drag left this node’s hit area (for drop targets).

SecondaryClick

Right-click or secondary mouse button.

TextChanged

A text field changed.

The bound action payload remains unchanged. The edited value, widget identity, caret, and anchor are delivered as runtime action input.

ViewportInteractionStart

An interactive viewport began a pan or zoom gesture.

ViewportInteractionUpdate

An interactive viewport’s camera changed during a gesture.

ViewportInteractionEnd

An interactive viewport gesture ended; configured inertia may continue.

Trait Implementations

impl Clone for ActionTrigger

fn clone(&self) -> ActionTrigger

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ActionTrigger

impl Debug for ActionTrigger

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

Formats the value using the given formatter.

impl Default for ActionTrigger

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ActionTrigger

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ActionTrigger

impl Hash for ActionTrigger

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ActionTrigger

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ActionTrigger

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ActionTrigger