pub struct Menuitem<'life> {Show 25 fields
pub accesskey: Option<&'life str>,
pub autocapitalize: Option<&'life str>,
pub autofocus: Option<bool>,
pub checked: Option<bool>,
pub class: Option<&'life str>,
pub command: Option<&'life str>,
pub contenteditable: Option<&'life str>,
pub contextmenu: Option<&'life str>,
pub data: Option<BTreeMap<&'life str, &'life str>>,
pub default: Option<&'life str>,
pub dir: Option<&'life str>,
pub disabled: Option<bool>,
pub draggable: Option<&'life str>,
pub enterkeyhint: Option<&'life str>,
pub exportparts: Option<&'life str>,
pub extra: Option<BTreeMap<&'life str, &'life str>>,
pub hidden: Option<bool>,
pub icon: Option<&'life str>,
pub id: Option<&'life str>,
pub inert: Option<&'life str>,
pub inputmode: Option<&'life str>,
pub is: Option<&'life str>,
pub label: Option<&'life str>,
pub radiogroup: Option<&'life str>,
pub type_: Option<&'life str>,
}
Expand description
The <menuitem>
HTML element represents a command that a user is able to invoke through a popup menu. This includes context menus, as well as menus that might be attached to a menu button.
A command can either be defined explicitly, with a textual label and optional icon to describe its appearance, or alternatively as an indirect command whose behavior is defined by a separate element. Commands can also optionally include a checkbox or be grouped to share radio buttons. (Menu items for indirect commands gain checkboxes or radio buttons when defined against elements <input type=“checkbox”>
and <input type=“radio”>
.)
More information: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/menuitem
Fields§
§accesskey: Option<&'life str>
Provides a hint for generating a keyboard shortcut for the current element. This attribute consists of a space-separated list of characters. The browser should use the first one that exists on the computer keyboard layout.
autocapitalize: Option<&'life str>
Controls whether and how text input is automatically capitalized as it is entered/edited by the user. It can have the following values:
off
ornone
, no autocapitalization is applied (all letters default to lowercase)on
orsentences
, the first letter of each sentence defaults to a capital letter; all other letters default to lowercasewords
, the first letter of each word defaults to a capital letter; all other letters default to lowercasecharacters
, all letters should default to uppercase
autofocus: Option<bool>
Indicates that an element is to be focused on page load, or as soon as the <dialog>
it is part of is displayed. This attribute is a boolean, initially false.
checked: Option<bool>
Boolean attribute which indicates whether the command is selected. May only be used when the type
attribute is checkbox
or radio
.
class: Option<&'life str>
A space-separated list of the classes of the element. Classes allow CSS and JavaScript to select and access specific elements via the class selectors or functions like the method Document.getElementsByClassName()
.
command: Option<&'life str>
Specifies the ID of a separate element, indicating a command to be invoked indirectly. May not be used within a menu item that also includes the attributes checked
, disabled
, icon
, label
, radiogroup
or type
.
contenteditable: Option<&'life str>
An enumerated attribute indicating if the element should be editable by the user. If so, the browser modifies its widget to allow editing. The attribute must take one of the following values:
true
or the empty string, which indicates that the element must be editable;false
, which indicates that the element must not be editable.
data: Option<BTreeMap<&'life str, &'life str>>
Forms a class of attributes, called custom data attributes, that allow proprietary information to be exchanged between the HTML and its DOM representation that may be used by scripts. All such custom data are available via the HTMLElement
interface of the element the attribute is set on. The HTMLElement.dataset
property gives access to them.
default: Option<&'life str>
This Boolean attribute indicates use of the same command as the menu's subject element (such as a button
or input
).
dir: Option<&'life str>
An enumerated attribute indicating the directionality of the element's text. It can have the following values:
ltr
, which means left to right and is to be used for languages that are written from the left to the right (like English);rtl
, which means right to left and is to be used for languages that are written from the right to the left (like Arabic);auto
, which lets the user agent decide. It uses a basic algorithm as it parses the characters inside the element until it finds a character with a strong directionality, then it applies that directionality to the whole element.
disabled: Option<bool>
Boolean attribute which indicates that the command is not available in the current state. Note that disabled
is distinct from hidden
; the disabled
attribute is appropriate in any context where a change in circumstances might render the command relevant.
draggable: Option<&'life str>
An enumerated attribute indicating whether the element can be dragged, using the Drag and Drop API. It can have the following values:
true
, which indicates that the element may be draggedfalse
, which indicates that the element may not be dragged.
enterkeyhint: Option<&'life str>
Hints what action label (or icon) to present for the enter key on virtual keyboards.
exportparts: Option<&'life str>
Used to transitively export shadow parts from a nested shadow tree into a containing light tree.
extra: Option<BTreeMap<&'life str, &'life str>>
/// Extra attributes of the element. This is a map of attribute names to their values, and the attribute names are in lowercase.
An enumerated attribute indicating that the element is not yet, or is no longer, relevant. For example, it can be used to hide elements of the page that can't be used until the login process has been completed. The browser won't render such elements. This attribute must not be used to hide content that could legitimately be shown.
icon: Option<&'life str>
Image URL, used to provide a picture to represent the command.
id: Option<&'life str>
Defines a unique identifier (ID) which must be unique in the whole document. Its purpose is to identify the element when linking (using a fragment identifier), scripting, or styling (with CSS).
inert: Option<&'life str>
A boolean value that makes the browser disregard user input events for the element. Useful when click events are present.
inputmode: Option<&'life str>
Provides a hint to browsers about the type of virtual keyboard configuration to use when editing this element or its contents. Used primarily on <input>
elements, but is usable on any element while in contenteditable
mode.
is: Option<&'life str>
Allows you to specify that a standard HTML element should behave like a registered custom built-in element (see Using custom elements for more details).
label: Option<&'life str>
The name of the command as shown to the user. Required when a command
attribute is not present.
radiogroup: Option<&'life str>
This attribute specifies the name of a group of commands to be toggled as radio buttons when selected. May only be used where the type
attribute is radio
.
type_: Option<&'life str>
This attribute indicates the kind of command, and can be one of three values.
command
: A regular command with an associated action. This is the missing value default.checkbox
: Represents a command that can be toggled between two different states.radio
: Represent one selection from a group of commands that can be toggled as radio buttons.
Implementations§
Trait Implementations§
source§impl<'life> Ord for Menuitem<'life>
impl<'life> Ord for Menuitem<'life>
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
source§impl<'life> PartialEq<Menuitem<'life>> for Menuitem<'life>
impl<'life> PartialEq<Menuitem<'life>> for Menuitem<'life>
source§impl<'life> PartialOrd<Menuitem<'life>> for Menuitem<'life>
impl<'life> PartialOrd<Menuitem<'life>> for Menuitem<'life>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read more