Enum ActionKind 

#[non_exhaustive]
pub enum ActionKind {
    Clicked,
    Toggled(bool),
    Changed,
    Submitted,
    Selected(usize),
    Command(u32),
    ContextMenu {
        at: Point,
    },
}

What a widget reports. The details are on the widget: read them through Ui::widget.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Clicked

Clicked or activated with the keyboard.

Toggled(bool)

Switched on (true) or off.

Changed

Its value or text changed.

Submitted

Its value or text was confirmed (Enter in a text input).

Selected(usize)

An item was selected, by index.

Command(u32)

A command was chosen (a menu item), by the number the application gave it.

ContextMenu

The user asked for a context menu on the widget: a secondary press at at, or the context menu key (or Shift+F10) while it has focus, at then its top-left corner. The widget is the one that handled the press, else the one under the pointer.

Fields

at: Point

Where, in physical pixels from the window’s top-left corner.

Trait Implementations

impl Clone for ActionKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ActionKind

impl Debug for ActionKind

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

Formats the value using the given formatter.

impl PartialEq for ActionKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ActionKind