Struct SubMenu 

pub struct SubMenu { /* private fields */ }

Show a submenu in a menu.

Useful if you want to make custom menu buttons. Usually, just use MenuButton or SubMenuButton instead.

Implementations

impl SubMenu

pub fn new() -> Self

pub fn config(self, config: MenuConfig) -> Self

Set the config for the submenu.

The close behavior will not affect the current button, but the buttons in the submenu.

pub fn id_from_widget_id(widget_id: Id) -> Id

Get the id for the submenu from the widget/response id.

pub fn show<R>( self, ui: &Ui, button_response: &Response, content: impl FnOnce(&mut Ui) -> R, ) -> Option<InnerResponse<R>>

Show the submenu.

This does some heuristics to check if the button_response was the last thing in the menu that was hovered/clicked, and if so, shows the submenu.

Trait Implementations

impl Clone for SubMenu

fn clone(&self) -> SubMenu

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubMenu

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

Formats the value using the given formatter.

impl Default for SubMenu

fn default() -> SubMenu

Returns the “default value” for a type.