[][src]Enum wayland_protocols::unstable::xdg_shell::v5::client::xdg_surface::Event

#[non_exhaustive]pub enum Event {
    Configure {
        width: i32,
        height: i32,
        states: Vec<u8>,
        serial: u32,
    },
    Close,
}

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.
Configure

suggest a surface change

The configure event asks the client to resize its surface or to change its state.

The width and height arguments specify a hint to the window about how its surface should be resized in window geometry coordinates. See set_window_geometry.

If the width or height arguments are zero, it means the client should decide its own window dimension. This may happen when the compositor need to configure the state of the surface but doesn't have any information about any previous or expected dimension.

The states listed in the event specify how the width/height arguments should be interpreted, and possibly how it should be drawn.

Clients should arrange their surface for the new size and states, and then send a ack_configure request with the serial sent in this configure event at some point before committing the new surface.

If the client receives multiple configure events before it can respond to one, it is free to discard all but the last event it received.

Fields of Configure

width: i32height: i32states: Vec<u8>serial: u32
Close

surface wants to be closed

The close event is sent by the compositor when the user wants the surface to be closed. This should be equivalent to the user clicking the close button in client-side decorations, if your application has any...

This is only a request that the user intends to close your window. The client may choose to ignore this request, or show a dialog to ask the user to save their data...

Trait Implementations

impl Debug for Event[src]

impl MessageGroup for Event[src]

type Map = ProxyMap

The wrapper type for ObjectMap allowing the mapping of Object and NewId arguments to the object map during parsing. Read more

Auto Trait Implementations

impl RefUnwindSafe for Event

impl Send for Event

impl Sync for Event

impl Unpin for Event

impl UnwindSafe for Event

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Downcast for T where
    T: Any

impl<T> DowncastSync for T where
    T: Send + Sync + Any

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.