hi::v1::default_toggle_button_delegate< T > Class Template Reference

#include <hikogui/widgets/button_delegate.hpp>

Inheritance diagram for hi::v1::default_toggle_button_delegate< T >:

Public Types
using	value_type = T
Public Types inherited from hi::v1::button_delegate
using	notifier_type = notifier<>
using	callback_token = notifier_type::callback_token
using	callback_proto = notifier_type::callback_proto

Public Member Functions
	default_toggle_button_delegate (forward_of< observer< value_type > > auto &&value, forward_of< observer< value_type > > auto &&on_value, forward_of< observer< value_type > > auto &&off_value) noexcept
	Construct a delegate.
	default_toggle_button_delegate (forward_of< observer< value_type > > auto &&value, forward_of< observer< value_type > > auto &&on_value) noexcept
	Construct a delegate.
	default_toggle_button_delegate (forward_of< observer< value_type > > auto &&value) noexcept
	Construct a delegate.
Public Member Functions inherited from hi::v1::button_delegate
virtual void	init (abstract_button_widget &sender) noexcept
virtual void	deinit (abstract_button_widget &sender) noexcept
callback_token	subscribe (forward_of< callback_proto > auto &&callback, callback_flags flags=callback_flags::synchronous) noexcept
	Subscribe a callback for notifying the widget of a data change.

Data Fields
observer< value_type >	value
observer< value_type >	on_value
observer< value_type >	off_value

Static Public Attributes
static constexpr bool	can_make_defaults

Detailed Description

template<typename T>
class hi::v1::default_toggle_button_delegate< T >

A default toggle button delegate.

The default toggle button delegate manages the state of a button widget using observer values.

Template Parameters

T	The type of the observer value.

Constructor & Destructor Documentation

default_toggle_button_delegate() [1/3]

template<typename T >

hi::v1::default_toggle_button_delegate< T >::default_toggle_button_delegate ( forward_of< observer< value_type > > auto && value, forward_of< observer< value_type > > auto && on_value, forward_of< observer< value_type > > auto && off_value )

inlinenoexcept

Construct a 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'.
off_value	The value or observer-value that mean 'off'.

default_toggle_button_delegate() [2/3]

template<typename T >

hi::v1::default_toggle_button_delegate< T >::default_toggle_button_delegate ( forward_of< observer< value_type > > auto && value, forward_of< observer< value_type > > auto && on_value )

inlinenoexcept

Construct a 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'.

default_toggle_button_delegate() [3/3]

template<typename T >

hi::v1::default_toggle_button_delegate< T >::default_toggle_button_delegate ( forward_of< observer< value_type > > auto && value )

inlinenoexcept

Construct a delegate.

Parameters

value

A value or observer-value used as a representation of the state.

Field Documentation

can_make_defaults

template<typename T >

constexpr bool hi::v1::default_toggle_button_delegate< T >::can_make_defaults

staticconstexpr

Initial value:

=
        std::is_same_v<value_type, bool> or std::is_integral_v<value_type> or std::is_enum_v<value_type>

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The documentation for this class was generated from the following file:

• hikogui/src/hikogui/widgets/button_delegate.hpp