Enum cursive::event::Event

pub enum Event {
    WindowResize,
    FocusLost,
    Refresh,
    Char(char),
    CtrlChar(char),
    AltChar(char),
    Key(Key),
    Shift(Key),
    Alt(Key),
    AltShift(Key),
    Ctrl(Key),
    CtrlShift(Key),
    CtrlAlt(Key),
    Mouse {
        offset: XY<usize>,
        position: XY<usize>,
        event: MouseEvent,
    },
    Unknown(Vec<u8, Global>),
    // some variants omitted
}

Represents an event as seen by the application.

Variants

WindowResize

Event fired when the window is resized.

FocusLost

Event fired when the view is about to lose focus.

Refresh

Event fired regularly when a auto-refresh is set.

Char(char)

A character was entered (includes numbers, punctuation, …).

CtrlChar(char)

A character was entered with the Ctrl key pressed.

AltChar(char)

A character was entered with the Alt key pressed.

Key(Key)

A non-character key was pressed.

Shift(Key)

A non-character key was pressed with the Shift key pressed.

Alt(Key)

A non-character key was pressed with the Alt key pressed.

AltShift(Key)

A non-character key was pressed with the Shift and Alt keys pressed.

Ctrl(Key)

A non-character key was pressed with the Ctrl key pressed.

CtrlShift(Key)

A non-character key was pressed with the Ctrl and Shift keys pressed.

CtrlAlt(Key)

A non-character key was pressed with the Ctrl and Alt keys pressed.

Mouse

Fields

offset: XY<usize>

Position of the top-left corner of the view receiving this event.

position: XY<usize>

Position of the mouse when this event was fired.

event: MouseEvent

The mouse event itself.

A mouse event was sent.

Unknown(Vec<u8, Global>)

An unknown event was received.

Implementations

impl Event

pub fn mouse_position(&self) -> Option<XY<usize>>

Returns the position of the mouse, if self is a mouse event.

pub fn mouse_position_mut(&mut self) -> Option<&mut XY<usize>>

Returns a mutable reference to the position of the mouse/

Returns None if self is not a mouse event.

pub fn relativize<V>(&mut self, top_left: V)where
    V: Into<XY<usize>>,

Update self with the given offset.

If self is a mouse event, adds top_left to its offset. Otherwise, do nothing.

pub fn relativized<V>(&self, top_left: V) -> Eventwhere
    V: Into<XY<usize>>,

Returns a cloned, relativized event.

If self is a mouse event, adds top_left to its offset. Otherwise, returns a simple clone.

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl From<Event> for EventTrigger

fn from(event: Event) -> EventTrigger

Converts to this type from the input type.

impl From<Key> for Event

fn from(k: Key) -> Event

Converts to this type from the input type.

impl From<char> for Event

fn from(c: char) -> Event

Converts to this type from the input type.

impl Hash for Event

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<Event> for Event

fn eq(&self, other: &Event) -> 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 Eq for Event

impl StructuralEq for Event

impl StructuralPartialEq for Event