radio_button_t Struct Reference
[Concrete Widget Library (Carbon)]

Radio button widget. More...

#include <platform_radio_button.hpp>


Public Types
typedef any_regular_t	model_type
typedef any_regular_t	model_type
typedef boost::function< void(const model_type &)>	setter_type
Public Member Functions
void	display (const any_regular_t &value)
void	enable (bool make_enabled)
void	measure (extents_t &result)
void	monitor (const setter_type &proc)
void	place (const place_data_t &place_data)
	radio_button_t (const std::string &name, const std::string &alt_text, const any_regular_t &set_value, theme_t theme)
	radio_button_t (const std::string &name, const std::string &alt_text, const any_regular_t &value, theme_t theme)
View Concept Operations
See the View concept and view::hpp for more information.
void	display (const model_type &value)
Controller Concept Operations
See the Controller concept and controller::hpp for more information.
void	enable (bool make_enabled)
void	monitor (const radio_button_monitor_proc_t &proc)
Placeable Concept Operations
See the Placeable concept and placeable::hpp for more information.
void	measure (extents_t &result)
void	place (const place_data_t &place_data)
Public Attributes
std::string	alt_text_m
HWND	control_m
setter_type	hit_proc_m
any_regular_t	last_m
std::string	name_m
any_regular_t	set_value_m
theme_t	theme_m

Detailed Description

The semantics of a radio button are that of a set of mutually exclusive options from which the user must pick. One radio button is presented for every option available.

Definition at line 65 of file macintosh/adobe/future/widgets/headers/platform_radio_button.hpp.

Member Typedef Documentation

typedef any_regular_t model_type

Definition at line 36 of file windows/adobe/future/widgets/headers/platform_radio_button.hpp.

typedef any_regular_t model_type

model type for this widget

Definition at line 68 of file macintosh/adobe/future/widgets/headers/platform_radio_button.hpp.

typedef boost::function<void (const model_type&)> setter_type

Definition at line 37 of file windows/adobe/future/widgets/headers/platform_radio_button.hpp.

Constructor & Destructor Documentation

radio_button_t	(	const std::string &	name,
		const std::string &	alt_text,
		const any_regular_t &	value,
		theme_t	theme
	)

Parameters:

	name	Name of the widget
	alt_text	Alt text for the widget (supplemental information for the user)
	value	Value to which the radio button is set when it is selected
	theme	Theme for the widget

radio_button_t	(	const std::string &	name,
		const std::string &	alt_text,
		const any_regular_t &	set_value,
		theme_t	theme
	)

Member Function Documentation

void display ( const any_regular_t & value )

void display ( const model_type & value )

Note:: When the new value is set for the radio button it will be compared to the value specified when the widget was created. If the new value matches that value the radio button will be selected. Otherwise, the radio button will not be selected.

void enable ( bool make_enabled )