#[non_exhaustive]
pub enum Event {
    Ping {
        serial: u32,
    },
    Configure {
        edges: Resize,
        width: i32,
        height: i32,
    },
    PopupDone,
}

Variants (Non-exhaustive)

This enum is marked as 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.

Ping

Fields

serial: u32

ping client

Ping a client to check if it is receiving events and sending requests. A client is expected to reply with a pong request.

Configure

Fields

edges: Resize
width: i32
height: i32

suggest resize

The configure event asks the client to resize its surface.

The size is a hint, in the sense that the client is free to ignore it if it doesn’t resize, pick a smaller size (to satisfy aspect ratio or resize in steps of NxM pixels).

The edges parameter provides a hint about how the surface was resized. The client may use this information to decide how to adjust its content to the new size (e.g. a scrolling area might adjust its content position to leave the viewable content unmoved).

The client is free to dismiss all but the last configure event it received.

The width and height arguments specify the size of the window in surface-local coordinates.

PopupDone

popup interaction is done

The popup_done event is sent out when a popup grab is broken, that is, when the user clicks a surface that doesn’t belong to the client owning the popup surface.

Trait Implementations

Formats the value using the given formatter. Read more

Wire representation of this MessageGroup

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

Whether this message is a destructor Read more

The opcode of this message

The minimal object version for which this message exists

Retrieve the child Object associated with this message if any

Construct a message from its raw representation

Turn this message into its raw representation

Construct a message of this group from its C representation Read more

Build a C representation of this message Read more

Auto Trait Implementations

Blanket Implementations

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The type returned in the event of a conversion error.

Performs the conversion.