Module attached 

What a view gives the element it stands in to do, besides drawing it: a context menu, a toolbar shown on hover and focus, and a swipe. Each is a described component that attaches (crate::component::Semantics::attaches): it draws nothing where the view puts it, and belongs to the view it stands in. A list item holds those of its row (super::ListItemProps::attached), so the list runs them for each row: the menu on a right-click, the Menu key or a long press, the toolbar while the row is hovered or holds focus, the swipe under the finger.

A menu’s content is ordinary components: commands (MenuItemProps), separators (MenuSeparatorProps) and an emoji bar (EmojiBarProps). The system adds the rest: what the item offers that the view did not place (item_menu), so every action stays reachable from the menu whatever a view chose to put first.

Structs

Attachments

What a view gave the element it stands in: its menu, its hover toolbar and its swipe.

ContextMenuProps

A context menu of the view it stands in: a right-click, the Menu key or a long press opens it. Its commands come first, as the view placed them; the system adds what the item offers that the view did not place and a typing field to filter them. A destructive command runs at once and is undone afterwards, never confirmed first.

EmojiBarProps

A row of emoji to react with, at the top of a menu: the ones the person uses most, then a button that opens the emoji picker for any other.

HoverToolbarProps

Controls shown over the trailing edge of the view they stand in while it is hovered or holds focus: quick reactions, Reply. Tab reaches them from the view.

MenuSeparatorProps

A rule between groups of a menu’s commands.

SwipeProps

What swiping the view it stands in across does: it follows the finger, uncovers the command and runs it when let go past the threshold, or springs back.

Enums

MenuPart

One part of a menu: a command, a separator or an emoji bar.

Functions

item_menu

The menu of an item: the view’s own content first, as it placed it; then, after a separator, each command the item offers (offered, its allowed actions) that the view did not place, so every action stays reachable from the menu. A command is placed when the view has one that runs the same action on the same resource.

menu_entries

A menu’s parts as the entries of the context menu that shows them. A destructive command runs at once and is undone afterwards (the platform’s rule), never confirmed first; a separator at either end or beside another is dropped.