Struct x11rb_protocol::protocol::xproto::SetInputFocusRequest

pub struct SetInputFocusRequest {
    pub revert_to: InputFocus,
    pub focus: Window,
    pub time: Timestamp,
}

Sets input focus.

Changes the input focus and the last-focus-change time. If the specified time is earlier than the current last-focus-change time, the request is ignored (to avoid race conditions when running X over the network).

A FocusIn and FocusOut event is generated when focus is changed.

Fields

• focus - The window to focus. All keyboard events will be reported to this window. The window must be viewable (TODO), or a xcb_match_error_t occurs (TODO).

If focus is XCB_NONE (TODO), all keyboard events are discarded until a new focus window is set.

If focus is XCB_POINTER_ROOT (TODO), focus is on the root window of the screen on which the pointer is on currently.

• time - Timestamp to avoid race conditions when running X over the network.

The special value XCB_CURRENT_TIME will be replaced with the current server time.

• revert_to - Specifies what happens when the focus window becomes unviewable (if focus is neither XCB_NONE nor XCB_POINTER_ROOT).

Errors

• Window - The specified focus window does not exist.
• Match - The specified focus window is not viewable.
• Value - TODO: Reasons?

See

• FocusIn: event
• FocusOut: event

Fields

revert_to: InputFocus

focus: Window

time: Timestamp

Implementations

impl SetInputFocusRequest

pub fn serialize(self) -> BufWithFds<PiecewiseBuf<'static>>

Serialize this request into bytes for the provided connection

pub fn try_parse_request(
    header: RequestHeader,
    value: &[u8]
) -> Result<Self, ParseError>

Parse this request given its header, its body, and any fds that go along with it

Trait Implementations

impl Clone for SetInputFocusRequest

fn clone(&self) -> SetInputFocusRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SetInputFocusRequest

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

Formats the value using the given formatter.

impl Default for SetInputFocusRequest

fn default() -> SetInputFocusRequest

Returns the “default value” for a type.

impl Hash for SetInputFocusRequest

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for SetInputFocusRequest

fn cmp(&self, other: &SetInputFocusRequest) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<SetInputFocusRequest> for SetInputFocusRequest

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

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

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

This method tests for !=.

impl PartialOrd<SetInputFocusRequest> for SetInputFocusRequest

fn partial_cmp(&self, other: &SetInputFocusRequest) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Request for SetInputFocusRequest

const EXTENSION_NAME: Option<&'static str> = None

The protocol name of the extension that this request belongs to, or None for core requests

fn serialize(self, _major_opcode: u8) -> BufWithFds<Vec<u8>>

Serialize this request into its X11 protocol wire representation.

impl Copy for SetInputFocusRequest

impl Eq for SetInputFocusRequest

impl StructuralEq for SetInputFocusRequest

impl StructuralPartialEq for SetInputFocusRequest

impl VoidRequest for SetInputFocusRequest