created and live by the trigger, holds data for listbox: the state of the struct does not effect on member functions, therefore all data members are public. More...

Classes
struct	mouse_selection_part

struct	operation_rep

Public Types
enum	item_state { item_state::normal, item_state::highlighted, item_state::pressed, item_state::grabbed, item_state::floated }

enum	parts { parts::unknown = -1, parts::header, parts::list, parts::list_blank, parts::checker }

Public Member Functions
	essence ()

unsigned	suspension_width () const

bool	cs_status (index_pair abs_pos, bool for_selection) const

void	resize_disp_area ()

size_type	column_from_pos (int screen_x) const

std::string	to_string (const export_options &exp_opt) const

int	content_position (const index_pair &pos) const

index_pair	first_display () const noexcept

unsigned	item_height () const noexcept

point	coordinate_cast (const point &from, bool from_screen) noexcept

std::pair< int, int >	columns_range () const

void	start_mouse_selection (const arg_mouse &arg)

void	update_mouse_selection (const point &screen_pos)

void	stop_mouse_selection () noexcept

size_type	count_of_exposed (bool with_rest) const
	Returns the number of items that are contained on on screen. More...

void	update (bool ignore_auto_draw=false) noexcept

::nana::size	calc_content_size (bool try_update=true)

nana::rectangle	checkarea (int x, int y) const noexcept
	move to scheme ?? 16 ? More...

int	item_xpos (const nana::rectangle &r) const

int	item_window_top (const index_pair &pos) const

std::pair< parts, size_t >	where (const nana::point &pos) const noexcept

bool	calc_where (const point &pos) noexcept

void	widget_to_header (nana::point &pos) noexcept

void	draw_peripheral ()

rectangle	content_area () const

double	header_font_px () const

unsigned	header_visible_px () const

bool	rect_header (nana::rectangle &r) const

bool	rect_lister (nana::rectangle &r) const

std::vector< size_type >	ordered_columns (unsigned lister_w) const

inline_pane *	open_inline (pat::abstract_factory< inline_notifier_interface > factory, inline_indicator indicator)

Public Attributes
::nana::listbox *	listbox_ptr {nullptr}

::nana::listbox::scheme_type *	scheme_ptr {nullptr}

::nana::paint::graphics *	graph {nullptr}

bool	auto_draw {true}

bool	checkable {false}

bool	if_image {false}

unsigned	text_height

::nana::listbox::export_options	def_exp_options

es_header	header

es_lister	lister

item_state	ptr_state { item_state::normal }

std::pair< parts, std::size_t >	pointer_where

std::unique_ptr < widgets::skeletons::content_view >	content_view

std::function< void(paint::graphics &, const rectangle &, bool)>	ctg_icon_renderer
	Renderer for the category icon. More...

std::function< bool(nana::mouse)>	pred_msup_deselect

struct nana::drawerbase::listbox::essence::operation_rep	operation

struct nana::drawerbase::listbox::essence::mouse_selection_part	mouse_selection

std::map < pat::detail::abstract_factory_base *, std::deque< std::unique_ptr < inline_pane > > >	inline_table

std::map < pat::detail::abstract_factory_base *, std::deque< std::unique_ptr < inline_pane > > >	inline_buffered_table

Detailed Description

created and live by the trigger, holds data for listbox: the state of the struct does not effect on member functions, therefore all data members are public.

Member Enumeration Documentation

enum nana::drawerbase::listbox::essence::item_state

strong

Enumerator
normal
highlighted
pressed
grabbed
floated

enum nana::drawerbase::listbox::essence::parts

strong

Enumerator
unknown
header
list
list_blank
checker

Constructor & Destructor Documentation

nana::drawerbase::listbox::essence::essence ( )

inline

Member Function Documentation

::nana::size nana::drawerbase::listbox::essence::calc_content_size ( bool try_update = true )

inline

bool nana::drawerbase::listbox::essence::calc_where ( const point & pos )

inlinenoexcept

nana::rectangle nana::drawerbase::listbox::essence::checkarea	(	int	x,
		int	y
	)		const

inlinenoexcept

move to scheme ?? 16 ?

size_type nana::drawerbase::listbox::essence::column_from_pos ( int screen_x ) const

inline

std::pair<int, int> nana::drawerbase::listbox::essence::columns_range ( ) const

inline

rectangle nana::drawerbase::listbox::essence::content_area ( ) const

inline

int nana::drawerbase::listbox::essence::content_position ( const index_pair & pos ) const

inline

point nana::drawerbase::listbox::essence::coordinate_cast	(	const point &	from,
		bool	from_screen
	)

inlinenoexcept

size_type nana::drawerbase::listbox::essence::count_of_exposed ( bool with_rest ) const

inline

Returns the number of items that are contained on on screen.

with_rest Indicates whether the extra one item which is not completely contained in rest pixels to be included.

Returns: The number of items

bool nana::drawerbase::listbox::essence::cs_status	(	index_pair	abs_pos,
		bool	for_selection
	)		const

inline

void nana::drawerbase::listbox::essence::draw_peripheral ( )

inline

index_pair nana::drawerbase::listbox::essence::first_display ( ) const

inlinenoexcept

double nana::drawerbase::listbox::essence::header_font_px ( ) const

inline

unsigned nana::drawerbase::listbox::essence::header_visible_px ( ) const

inline

unsigned nana::drawerbase::listbox::essence::item_height ( ) const

inlinenoexcept

int nana::drawerbase::listbox::essence::item_window_top ( const index_pair & pos ) const

inline

int nana::drawerbase::listbox::essence::item_xpos ( const nana::rectangle & r ) const

inline

inline_pane* nana::drawerbase::listbox::essence::open_inline	(	pat::abstract_factory< inline_notifier_interface > *	factory,
		inline_indicator *	indicator
	)

inline

std::vector<size_type> nana::drawerbase::listbox::essence::ordered_columns ( unsigned lister_w ) const

inline

bool nana::drawerbase::listbox::essence::rect_header ( nana::rectangle & r ) const

inline

bool nana::drawerbase::listbox::essence::rect_lister ( nana::rectangle & r ) const

inline

void nana::drawerbase::listbox::essence::resize_disp_area ( )

inline

void nana::drawerbase::listbox::essence::start_mouse_selection ( const arg_mouse & arg )

inline

void nana::drawerbase::listbox::essence::stop_mouse_selection ( )

inlinenoexcept

unsigned nana::drawerbase::listbox::essence::suspension_width ( ) const

inline

std::string nana::drawerbase::listbox::essence::to_string ( const export_options & exp_opt ) const

inline

void nana::drawerbase::listbox::essence::update ( bool ignore_auto_draw = false )

inlinenoexcept

void nana::drawerbase::listbox::essence::update_mouse_selection ( const point & screen_pos )

inline

std::pair<parts, size_t> nana::drawerbase::listbox::essence::where ( const nana::point & pos ) const

inlinenoexcept

we are inside

we are in the header

void nana::drawerbase::listbox::essence::widget_to_header ( nana::point & pos )

inlinenoexcept

Member Data Documentation

bool nana::drawerbase::listbox::essence::auto_draw {true}

bool nana::drawerbase::listbox::essence::checkable {false}

std::unique_ptr<widgets::skeletons::content_view> nana::drawerbase::listbox::essence::content_view

std::function<void(paint::graphics&, const rectangle&, bool)> nana::drawerbase::listbox::essence::ctg_icon_renderer

Renderer for the category icon.

::nana::listbox::export_options nana::drawerbase::listbox::essence::def_exp_options

::nana::paint::graphics* nana::drawerbase::listbox::essence::graph {nullptr}

es_header nana::drawerbase::listbox::essence::header

bool nana::drawerbase::listbox::essence::if_image {false}

std::map<pat::detail::abstract_factory_base*, std::deque<std::unique_ptr<inline_pane> > > nana::drawerbase::listbox::essence::inline_buffered_table

std::map<pat::detail::abstract_factory_base*, std::deque<std::unique_ptr<inline_pane> > > nana::drawerbase::listbox::essence::inline_table

::nana::listbox* nana::drawerbase::listbox::essence::listbox_ptr {nullptr}

es_lister nana::drawerbase::listbox::essence::lister

struct nana::drawerbase::listbox::essence::mouse_selection_part nana::drawerbase::listbox::essence::mouse_selection

struct nana::drawerbase::listbox::essence::operation_rep nana::drawerbase::listbox::essence::operation

std::pair<parts, std::size_t> nana::drawerbase::listbox::essence::pointer_where

std::function<bool(nana::mouse)> nana::drawerbase::listbox::essence::pred_msup_deselect

item_state nana::drawerbase::listbox::essence::ptr_state { item_state::normal }

::nana::listbox::scheme_type* nana::drawerbase::listbox::essence::scheme_ptr {nullptr}

unsigned nana::drawerbase::listbox::essence::text_height

Classes

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation