public sealed class Gtk3PortalWindowOwner : IPortalWindowOwner, INativePickerOwnerExports portal parents from the explicitly selected GTK3 presentation.
Constructors
Gtk3PortalWindowOwner
public Gtk3PortalWindowOwner(INativePickerOwner owner)Exports portal parents from the explicitly selected GTK3 presentation.
Properties
Generation
public Guid Generation { get; }The verified presentation generation, shared with its lifetime.
Documentation from INativePickerOwner.Generation.
IsAvailable
public bool IsAvailable { get; }Whether the provider can currently show dialogs.
Documentation from INativePickerOwner.IsAvailable.
Methods
ExportParentAsync
public ValueTask<PortalParentLease> ExportParentAsync(CancellationToken cancellationToken = default)Exports a parent valid until the returned lease is disposed.
Documentation from IPortalWindowOwner.ExportParentAsync.
InvokeAsync
public ValueTask InvokeAsync(Action<nint> action, CancellationToken cancellationToken = default)Revalidates owner identity and dispatches on its native thread. The handle cannot escape the callback.
Documentation from INativePickerOwner.InvokeAsync.
PresentAsync
public ValueTask PresentAsync(DesktopActivationContext? context = null, CancellationToken cancellationToken = default)Requests presentation on this verified owner using the desktop's activation context.
Remarks
The compositor decides whether to grant focus. Never sets process-wide environment variables.