Delegates

Files
file	button_delegate.hpp
	Defines button_delegate and some default button delegates.
file	selection_delegate.hpp
	Defines delegate_delegate and some default selection delegates.
file	tab_delegate.hpp
	Defines delegate_delegate and some default tab delegates.
file	text_delegate.hpp
	Defines delegate_delegate and some default text delegates.
file	text_field_delegate.hpp
	Defines delegate_field_delegate and some default text field delegates.

Data Structures
class	hi::v1::button_delegate
	A button delegate controls the state of a button widget. More...
class	hi::v1::default_radio_button_delegate< T >
	A default radio button delegate. More...
class	hi::v1::default_toggle_button_delegate< T >
	A default toggle button delegate. More...
class	hi::v1::selection_delegate
	A delegate that controls the state of a selection_widget. More...
class	hi::v1::default_selection_delegate< T >
	A delegate that control the state of a selection_widget. More...
class	hi::v1::tab_delegate
	A delegate that controls the state of a tab_widget. More...
class	hi::v1::default_tab_delegate< T >
	A delegate that control the state of a tab_widget. More...
class	hi::v1::text_delegate
	A delegate that controls the state of a text_widget. More...
class	hi::v1::default_text_delegate< T >
	A default text delegate. More...
class	hi::v1::default_text_delegate< text >
	A default text delegate specialization for gstring. More...
class	hi::v1::default_text_delegate< translate >
	A default text delegate specialization for translate. More...
class	hi::v1::default_text_delegate< text_variant >
	A default text delegate specialization for text. More...
class	hi::v1::text_field_delegate
	A delegate that controls the state of a text_field_widget. More...
class	hi::v1::default_text_field_delegate< T >
	A default text delegate. More...
class	hi::v1::default_text_field_delegate< T >
	A default text delegate specialization for std::integral<T>. More...

Functions
std::shared_ptr< button_delegate >	hi::v1::make_default_radio_button_delegate (auto &&value, auto &&on_value) noexcept
	Make a shared pointer to a radio-button delegate.
std::shared_ptr< button_delegate >	hi::v1::make_default_toggle_button_delegate (auto &&value, auto &&...args) noexcept
	Make a shared pointer to a toggle-button delegate.
std::shared_ptr< selection_delegate >	hi::v1::make_default_selection_delegate (auto &&value, auto &&options, auto &&...off_value) noexcept
	Create a shared pointer to a default selection delegate.
std::shared_ptr< tab_delegate >	hi::v1::make_default_tab_delegate (auto &&value) noexcept
	Create a shared pointer to a default tab delegate.
std::shared_ptr< text_delegate >	hi::v1::make_default_text_delegate (auto &&value) noexcept
	Create a shared pointer to a default text delegate.
std::shared_ptr< text_field_delegate >	hi::v1::make_default_text_field_delegate (auto &&value) noexcept
	Create a shared pointer to a default text delegate.

Detailed Description

Widget delegates used to control the state of widgets.

Function Documentation

make_default_radio_button_delegate()

std::shared_ptr< button_delegate > hi::v1::make_default_radio_button_delegate ( auto && value, auto && on_value )

noexcept

Make a shared pointer to a radio-button delegate.

See also

default_radio_button_delegate

Parameters

value	A value or observer-value used as a representation of the state.
on_value	The value or observer-value that mean 'on'.

Returns

A shared_ptr to a button delegate.

make_default_selection_delegate()

std::shared_ptr< selection_delegate > hi::v1::make_default_selection_delegate ( auto && value, auto && options, auto &&... off_value )

noexcept

Create a shared pointer to a default selection delegate.

See also

default_selection_delegate

Parameters

value	The observer value which represents the selected option.
options	An observer std::vector<std::pair<value_type,label>> of all possible options.
off_value	The optional off-value used when none of the available options are selected.

Returns

shared pointer to a selection delegate

make_default_tab_delegate()

std::shared_ptr< tab_delegate > hi::v1::make_default_tab_delegate ( auto && value )

noexcept

Create a shared pointer to a default tab delegate.

See also

default_tab_delegate

Parameters

value

The observer value which represents the selected tab.

Returns

shared pointer to a tab delegate

make_default_text_delegate()

std::shared_ptr< text_delegate > hi::v1::make_default_text_delegate ( auto && value )

noexcept

Create a shared pointer to a default text delegate.

See also

default_text_delegate

Parameters

value

The observer value which represents the displayed text.

Returns

shared pointer to a text delegate

make_default_text_field_delegate()

std::shared_ptr< text_field_delegate > hi::v1::make_default_text_field_delegate ( auto && value )

noexcept

Create a shared pointer to a default text delegate.

See also

default_text_field_delegate

Parameters

value

The observer value which is editable by the text field widget.

Returns

shared pointer to a text field delegate

make_default_toggle_button_delegate()

std::shared_ptr< button_delegate > hi::v1::make_default_toggle_button_delegate ( auto && value, auto &&... args )

noexcept

Make a shared pointer to a toggle-button delegate.

See also

default_toggle_button_delegate

Parameters

value	A value or observer-value used as a representation of the state.
args	an optional on-value followed by an optional off-value.

Returns

A shared_ptr to a button delegate.