Trait RelmSetChildExt

pub trait RelmSetChildExt: ContainerChild {
    // Required methods
    fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>);
    fn container_get_child(&self) -> Option<Self::Child>;
}

Widget types which allow to set or unset their child.

Required Methods

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

Set a child for the container or remove it using None.

fn container_get_child(&self) -> Option<Self::Child>

Get the child of a container. Returns None if the container has no child.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl RelmSetChildExt for ApplicationWindow

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for AspectFrame

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Button

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Expander

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for FlowBoxChild

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Frame

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for LinkButton

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for ListBoxRow

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Overlay

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Popover

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Revealer

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for ScrolledWindow

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for ToggleButton

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Window

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for WindowHandle

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for ApplicationWindow

Available on crate feature libadwaita only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Bin

Available on crate feature libadwaita only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for BreakpointBin

Available on crate features libadwaita and gnome_45 only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Clamp

Available on crate feature libadwaita only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for ClampScrollable

Available on crate feature libadwaita only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for NavigationPage

Available on crate features libadwaita and gnome_45 only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for NavigationSplitView

Available on crate features libadwaita and gnome_45 only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for OverlaySplitView

Available on crate features libadwaita and gnome_45 only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for SplitButton

Available on crate feature libadwaita only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for StatusPage

Available on crate feature libadwaita only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for ToastOverlay

Available on crate feature libadwaita only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for ToolbarView

Available on crate features libadwaita and gnome_45 only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

impl RelmSetChildExt for Window

Available on crate feature libadwaita only.

fn container_set_child(&self, widget: Option<&impl AsRef<Self::Child>>)

fn container_get_child(&self) -> Option<Self::Child>

Implementors