Enum wayland_protocols::xdg::shell::client::xdg_popup::Event

#[non_exhaustive]
pub enum Event {
    Configure {
        x: i32,
        y: i32,
        width: i32,
        height: i32,
    },
    PopupDone,
    Repositioned {
        token: u32,
    },
}

Available on crate feature client only.

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

Fields

x: i32

x position relative to parent surface window geometry

y: i32

y position relative to parent surface window geometry

width: i32

window geometry width

height: i32

window geometry height

configure the popup surface

This event asks the popup surface to configure itself given the configuration. The configured state should not be applied immediately. See xdg_surface.configure for details.

The x and y arguments represent the position the popup was placed at given the xdg_positioner rule, relative to the upper left corner of the window geometry of the parent surface.

For version 2 or older, the configure event for an xdg_popup is only ever sent once for the initial configuration. Starting with version 3, it may be sent again if the popup is setup with an xdg_positioner with set_reactive requested, or in response to xdg_popup.reposition requests.

PopupDone

popup interaction is done

The popup_done event is sent out when a popup is dismissed by the compositor. The client should destroy the xdg_popup object at this point.

Repositioned

Fields

token: u32

reposition request token

signal the completion of a repositioned request

The repositioned event is sent as part of a popup configuration sequence, together with xdg_popup.configure and lastly xdg_surface.configure to notify the completion of a reposition request.

The repositioned event is to notify about the completion of a xdg_popup.reposition request. The token argument is the token passed in the xdg_popup.reposition request.

Immediately after this event is emitted, xdg_popup.configure and xdg_surface.configure will be sent with the updated size and position, as well as a new configure serial.

The client should optionally update the content of the popup, but must acknowledge the new popup configuration for the new position to take effect. See xdg_surface.ack_configure for details.

Only available since version 3 of the interface

Implementations

impl Event

pub fn opcode(&self) -> u16

Get the opcode number of this message

Trait Implementations

impl Debug for Event

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

Formats the value using the given formatter.