Enum MenuItemMessage 

pub enum MenuItemMessage {
    Open,
    Close {
        deselect: bool,
    },
    Click,
    AddItem(Handle<UiNode>),
    RemoveItem(Handle<UiNode>),
    Items(Vec<Handle<UiNode>>),
    Select(bool),
    Sort(SortingPredicate),
}

A set of messages that can be used to manipulate a MenuItem widget at runtime.

Variants

Open

Opens the menu item’s popup with inner items.

Close

Closes the menu item’s popup with inner items.

Fields

deselect: bool

Defines, whether the item should be deselected when closed or not.

Click

The message is generated by a menu item when it is clicked.

AddItem(Handle<UiNode>)

Adds a new item to the menu item.

RemoveItem(Handle<UiNode>)

Removes an item from the menu item.

Items(Vec<Handle<UiNode>>)

Sets the new items of the menu item.

Select(bool)

Selects/deselects the item.

Sort(SortingPredicate)

Sorts menu items by the given predicate.

Implementations

impl MenuItemMessage

pub fn open( destination: Handle<UiNode>, direction: MessageDirection, ) -> UiMessage

Creates MenuItemMessage::Open message.

pub fn close( destination: Handle<UiNode>, direction: MessageDirection, deselect: bool, ) -> UiMessage

Creates MenuItemMessage::Close message.

pub fn click( destination: Handle<UiNode>, direction: MessageDirection, ) -> UiMessage

Creates MenuItemMessage::Click message.

pub fn add_item( destination: Handle<UiNode>, direction: MessageDirection, value: Handle<UiNode>, ) -> UiMessage

Creates MenuItemMessage::AddItem message.

pub fn remove_item( destination: Handle<UiNode>, direction: MessageDirection, value: Handle<UiNode>, ) -> UiMessage

Creates MenuItemMessage::RemoveItem message.

pub fn items( destination: Handle<UiNode>, direction: MessageDirection, value: Vec<Handle<UiNode>>, ) -> UiMessage

Creates MenuItemMessage::Items message.

pub fn select( destination: Handle<UiNode>, direction: MessageDirection, value: bool, ) -> UiMessage

Creates MenuItemMessage::Select message.

pub fn sort( destination: Handle<UiNode>, direction: MessageDirection, value: SortingPredicate, ) -> UiMessage

Creates MenuItemMessage::Sort message.

Trait Implementations

impl Clone for MenuItemMessage

fn clone(&self) -> MenuItemMessage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MenuItemMessage

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

Formats the value using the given formatter.

impl PartialEq for MenuItemMessage

fn eq(&self, other: &MenuItemMessage) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MenuItemMessage