| ui::Binding |
A spec field's value: either a constant or a live binding to a Property, told apart in the source. |
| ui::Callback |
The one handler type: a std::move_only_function, so a handler may capture a std::unique_ptr. |
| ui::Callback< R(Args...) const > |
See the primary template; a const-callable handler, as a const member calls it. |
| ui::Callback< R(Args...)> |
See the primary template. |
| ui::CheckedField |
The type of a check box's checked (CheckBox, ToggleButton, AppBarToggleButton): true, false or std::nullopt for indeterminate. |
| ui::ChoiceBinding |
What bind_choice() returns: a two-way binding of an index onto a property holding one of a list of values. |
| ui::CodePoints |
The code points of a UTF-8 string, for a range-for: for (char32_t cp : code_points(text)). |
| ui::Computed |
A read-only value derived from one or more sources: fn(a, b, ...), computed now and again whenever any source changes. |
| ui::ItemCount |
How many items an index-based control shows, and the changes that lead from one count to the next. |
| ui::ItemKey |
What makes two items of a collection "the same item" when the collection is assigned as a whole: the type of ui::ForEach's .key field, and what ui::item_count() takes for a view. |
| ui::ObservableVector |
A collection that reports each edit: what was inserted, removed, replaced or moved, and where. |
| ui::OptionalFloat |
A float that may be unset: the type of every optional size, length and value in an option field or setter. |
| ui::Property |
An observable value: application state written once, from which every display of it is derived through bind() or observe(). |
| ui::PropertyBase |
The non-template core of Property and Signal: the head of the intrusive observer list and the dispatch loop. |
| ui::Scheduler |
A pool of worker threads for background work and parallel layout. |
| ui::Signal |
An event with no value, meaning "ask again". |
| ui::Subscription |
One edge of the observer graph: keeps a handler registered on a Property or Signal for as long as it lives, owned by the observer. |
| ui::TwoWayBinding |
What bind() of a non-const Property returns: a Binding that writes back. |
| ui::TwoWayField |
The type of an editable spec field: one the user changes and a two-way bind() writes back from (a text box's text, a slider's value, a selected_index, an is_open). |
| ui::Utf16Decoder |
Puts UTF-16 code units that arrive one at a time, as typed characters do, back together into UTF-8. |