Enum Request

#[non_exhaustive]
pub enum Request<'a> {
    Destroy,
    SetModal,
    UnsetModal,
}

Available on crate feature wayland and Linux 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.

Destroy

destroy the dialog object

Destroys the xdg_dialog_v1 object. If this object is destroyed before the related xdg_toplevel, the compositor should unapply its effects.

This is a destructor, once sent this object cannot be used any longer.

SetModal

mark dialog as modal

Hints that the dialog has “modal” behavior. Modal dialogs typically require to be fully addressed by the user (i.e. closed) before resuming interaction with the parent toplevel, and may require a distinct presentation.

Clients must implement the logic to filter events in the parent toplevel on their own.

Compositors may choose any policy in event delivery to the parent toplevel, from delivering all events unfiltered to using them for internal consumption.

UnsetModal

mark dialog as not modal

Drops the hint that this dialog has “modal” behavior. See xdg_dialog_v1.set_modal for more details.

Implementations

impl<'a> Request<'a>

pub fn opcode(&self) -> u16

Get the opcode number of this message

Trait Implementations

impl<'a> Debug for Request<'a>

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

Formats the value using the given formatter.