Superclass of the help_menu, which displays the left-hand pane of the GUI1 help browser. More...

#include <menu.hpp>

Inheritance diagram for gui::menu:

Classes
class	imgsel_style

struct	item

class	style

Public Types
enum	ROW_TYPE { NORMAL_ROW , SELECTED_ROW }

Public Member Functions
	menu (bool click_selects=false, int max_height=-1, int max_width=-1, style *menu_style=nullptr, const bool auto_join=true)

	~menu ()
	Default implementation, but defined out-of-line for efficiency reasons. More...

int	selection () const

void	move_selection (std::size_t id)

void	move_selection_keeping_viewport (std::size_t id)

void	reset_selection ()

virtual void	set_items (const std::vector< indented_menu_item > &items, std::optional< std::size_t > selected)
	Set new items to show and redraw/recalculate everything. More...

void	set_max_height (const int new_max_height)
	Set a new max height for this menu. More...

void	set_max_width (const int new_max_width)

int	get_max_height () const

int	get_max_width () const

std::size_t	number_of_items () const

int	process ()

bool	double_clicked ()

void	set_click_selects (bool value)

void	set_numeric_keypress_selection (bool value)

void	scroll (unsigned int pos) override

Public Member Functions inherited from gui::scrollarea
	scrollarea (bool auto_join=true)
	Create a zone with automatic handling of scrollbar. More...

virtual void	hide (bool value=true)

Public Member Functions inherited from gui::widget
const rect &	location () const

virtual void	set_location (const SDL_Rect &rect)

void	set_location (int x, int y)

void	set_width (int w)

void	set_height (int h)

void	set_measurements (int w, int h)

int	width () const

int	height () const

bool	focus (const SDL_Event *event)

void	set_focus (bool focus)

bool	hidden () const

virtual void	enable (bool new_val=true)

bool	enabled () const

void	set_clip_rect (const SDL_Rect &rect)

void	queue_redraw ()
	Indicate that the widget should be redrawn. More...

void	queue_redraw (const rect &)
	Indicate that a specific region of the screen should be redrawn. More...

void	set_dirty (bool dirty=true)

bool	dirty () const

const std::string &	id () const

void	set_id (const std::string &id)

void	set_tooltip_string (const std::string &str)

virtual void	process_tooltip_string (int mousex, int mousey) override

virtual void	layout () override
	Called by draw_manager to validate layout. More...

virtual bool	expose (const rect &region) override
	Called by draw_manager when it believes a redraw is necessary. More...

virtual rect	screen_location () override
	The current draw location of the display, on the screen. More...

Public Member Functions inherited from events::sdl_handler
virtual void	handle_window_event (const SDL_Event &)

virtual void	join ()

virtual void	join (context &c)

virtual void	join_same (sdl_handler *parent)

virtual void	leave ()

virtual void	join_global ()

virtual void	leave_global ()

virtual bool	has_joined ()

virtual bool	has_joined_global ()

sdl_handler &	operator= (sdl_handler &&)=delete
	Moving would require two instances' context membership to be handled, it's simpler to delete these and require the two instances to be separately constructed / destructed. More...

	sdl_handler (sdl_handler &&)=delete

Public Member Functions inherited from gui2::top_level_drawable
virtual void	update ()
	Update state and any parameters that may effect layout, or any of the later stages. More...

virtual void	render ()
	Perform any internal rendering necessary to prepare the drawable. More...

Static Public Attributes
static style &	default_style = menu::bluebg_style

static imgsel_style	bluebg_style

Protected Member Functions
virtual void	handle_event (const SDL_Event &event) override

void	set_inner_location (const SDL_Rect &rect) override

bool	requires_event_focus (const SDL_Event *event=nullptr) const override

int	widest_row_width () const

virtual void	draw_row (const std::size_t row_index, const SDL_Rect &rect, ROW_TYPE type)

int	hit (int x, int y) const

bool	hit_on_indent_or_icon (std::size_t row_index, int x) const
	Returns true if a mouse-click with the given x-coordinate, and an appropriate y-coordinate would lie within the indent or icon part of the given row. More...

void	invalidate_row (std::size_t id)

void	invalidate_row_pos (std::size_t pos)

Protected Member Functions inherited from gui::scrollarea
virtual sdl_handler_vector	handler_members ()

virtual void	update_location (const SDL_Rect &rect)

virtual void	process_event ()

rect	inner_location () const

unsigned	scrollbar_width () const

unsigned	get_position () const

unsigned	get_max_position () const

void	set_position (unsigned pos)

void	adjust_position (unsigned pos)

void	move_position (int dep)

void	set_shown_size (unsigned h)

void	set_full_size (unsigned h)

void	set_scroll_rate (unsigned r)

bool	has_scrollbar () const

Protected Member Functions inherited from gui::widget
	widget (const bool auto_join=true)

virtual	~widget ()

bool	mouse_locked () const

void	aquire_mouse_lock ()

void	free_mouse_lock ()

Protected Member Functions inherited from events::sdl_handler
	sdl_handler (const bool auto_join=true)

	sdl_handler (const sdl_handler &)

sdl_handler &	operator= (const sdl_handler &)

virtual	~sdl_handler ()

Protected Member Functions inherited from gui2::top_level_drawable
	top_level_drawable ()

virtual	~top_level_drawable ()

	top_level_drawable (const top_level_drawable &)

top_level_drawable &	operator= (const top_level_drawable &)

	top_level_drawable (top_level_drawable &&)

top_level_drawable &	operator= (top_level_drawable &&)

Protected Attributes
style *	style_

bool	silent_

Protected Attributes inherited from gui::widget
bool	focus_

Private Types
enum	SELECTION_MOVE_VIEWPORT { MOVE_VIEWPORT , NO_MOVE_VIEWPORT }

Private Member Functions
std::size_t	max_items_onscreen () const

void	adjust_viewport_to_selection ()

void	key_press (SDL_Keycode key)

void	draw_contents () override

SDL_Rect	get_item_rect (int item) const

SDL_Rect	get_item_rect_internal (std::size_t pos) const

std::size_t	get_item_height_internal (const indented_menu_item &imi) const

std::size_t	get_item_height (int item) const

int	items_start () const

int	items_end () const

int	items_height () const

void	update_scrollbar_grip_height ()

void	fill_items (const std::vector< indented_menu_item > &imi)
	Set new items to show. More...

void	update_size ()

void	set_selection_pos (std::size_t pos, bool silent=false, SELECTION_MOVE_VIEWPORT move_viewport=MOVE_VIEWPORT)

void	move_selection_to (std::size_t id, bool silent=false, SELECTION_MOVE_VIEWPORT move_viewport=MOVE_VIEWPORT)

void	move_selection_up (std::size_t dep)

void	move_selection_down (std::size_t dep)

Private Attributes
int	max_height_

int	max_width_

int	max_items_

int	item_height_

std::vector< item >	items_

std::vector< std::size_t >	item_pos_

std::optional< int >	widest_row_width_
	Cached return value of widest_row_width(), calculated on demand when calling that function. More...

std::size_t	selected_

bool	click_selects_

bool	out_

bool	previous_button_

bool	show_result_

bool	double_clicked_

std::map< int, SDL_Rect >	itemRects_

bool	num_selects_
	variable which determines whether a numeric keypress should select an item on the dialog More...

bool	ignore_next_doubleclick_

bool	last_was_doubleclick_

bool	use_ellipsis_

std::set< int >	invalid_

Friends
class	style

class	imgsel_style

Detailed Description

Superclass of the help_menu, which displays the left-hand pane of the GUI1 help browser.

Historically a more generic class, but now only used for that singular purpose.

Definition at line 45 of file menu.hpp.

Member Enumeration Documentation

◆ ROW_TYPE

enum gui::menu::ROW_TYPE

Enumerator
NORMAL_ROW
SELECTED_ROW

Definition at line 49 of file menu.hpp.

◆ SELECTION_MOVE_VIEWPORT

enum gui::menu::SELECTION_MOVE_VIEWPORT

private

Enumerator
MOVE_VIEWPORT
NO_MOVE_VIEWPORT

Definition at line 251 of file menu.hpp.

Constructor & Destructor Documentation

◆ menu()

gui::menu::menu	(	bool	click_selects = `false`,
		int	max_height = `-1`,
		int	max_width = `-1`,
		style *	menu_style = `nullptr`,
		const bool	auto_join = `true`
	)

Definition at line 43 of file menu.cpp.

References default_style, fill_items(), gui::menu::style::init(), and style_.

◆ ~menu()

gui::menu::~menu ( )

Default implementation, but defined out-of-line for efficiency reasons.

Definition at line 59 of file menu.cpp.

Member Function Documentation

◆ adjust_viewport_to_selection()

void gui::menu::adjust_viewport_to_selection ( )

private

Definition at line 199 of file menu.cpp.

References gui::scrollarea::adjust_position(), click_selects_, and selected_.

Referenced by set_items(), and set_selection_pos().

◆ double_clicked()

bool gui::menu::double_clicked ( )

Definition at line 415 of file menu.cpp.

References double_clicked_.

◆ draw_contents()

void gui::menu::draw_contents ( )

overrideprivatevirtual

Reimplemented from gui::widget.

Definition at line 578 of file menu.cpp.

References gui::menu::style::draw_row(), get_item_rect(), i, item_pos_, NORMAL_ROW, out_, selected_, SELECTED_ROW, and style_.

◆ draw_row()

void gui::menu::draw_row	(	const std::size_t	row_index,
		const SDL_Rect &	rect,
		ROW_TYPE	type
	)

protectedvirtual

Definition at line 539 of file menu.cpp.

References draw::blit(), current_language_rtl(), video::game_canvas(), gui::menu::style::get_font_size(), image::get_texture(), gui::menu::style::get_thickness(), texture::h(), items_, max_width_, font::NORMAL_COLOR, font::pango_draw_text(), font::pango_line_size(), style_, texture::w(), gui::scrollarea::x, and gui::scrollarea::y.

Referenced by gui::menu::style::draw_row().

◆ fill_items()

void gui::menu::fill_items ( const std::vector< indented_menu_item > & imi )

private

Set new items to show.

Definition at line 63 of file menu.cpp.

References item_pos_, mp::ui_alerts::items, items_, and update_size().

Referenced by menu(), and set_items().

◆ get_item_height()

std::size_t gui::menu::get_item_height ( int item ) const

private

Definition at line 654 of file menu.cpp.

References gui::menu::item::fields, get_item_height_internal(), item_height_, and items_.

Referenced by get_item_rect_internal(), and max_items_onscreen().

◆ get_item_height_internal()

std::size_t gui::menu::get_item_height_internal ( const indented_menu_item & imi ) const

private

Definition at line 649 of file menu.cpp.

References gui::menu::style::item_size(), and style_.

Referenced by get_item_height().

◆ get_item_rect()

SDL_Rect gui::menu::get_item_rect ( int item ) const

private

Definition at line 600 of file menu.cpp.

References get_item_rect_internal(), and item_pos_.

Referenced by draw_contents(), hit(), invalidate_row(), and update_size().

◆ get_item_rect_internal()

SDL_Rect gui::menu::get_item_rect_internal ( std::size_t pos ) const

private

Definition at line 605 of file menu.cpp.

References sdl::empty_rect, video::game_canvas_size(), get_item_height(), gui::scrollarea::get_position(), i, gui::scrollarea::inner_location(), itemRects_, max_items_onscreen(), prev, map_location::y, and gui::scrollarea::y.

Referenced by get_item_rect().

◆ get_max_height()

int gui::menu::get_max_height ( ) const

inline

Definition at line 147 of file menu.hpp.

References max_height_.

◆ get_max_width()

int gui::menu::get_max_width ( ) const

inline

Definition at line 148 of file menu.hpp.

References max_width_.

◆ handle_event()

void gui::menu::handle_event ( const SDL_Event & event )

overrideprotectedvirtual

Reimplemented from gui::scrollarea.

Definition at line 334 of file menu.cpp.

References game_config::sounds::button_press, click_selects_, DOUBLE_CLICK_EVENT, double_clicked_, gui::widget::focus(), gui::scrollarea::handle_event(), gui::widget::height(), gui::widget::hidden(), hit(), ignore_next_doubleclick_, invalidate_row_pos(), key_press(), last_was_doubleclick_, gui::widget::mouse_locked(), move_selection_to(), out_, sound::play_UI_sound(), selected_, gui::widget::set_focus(), show_result_, silent_, gui::scrollarea::x, and gui::scrollarea::y.

◆ hit()

int gui::menu::hit	(	int	x,
		int	y
	)		const

protected

Definition at line 586 of file menu.cpp.

References get_item_rect(), i, gui::scrollarea::inner_location(), items_, gui::scrollarea::x, and gui::scrollarea::y.

Referenced by handle_event().

◆ hit_on_indent_or_icon()

bool gui::menu::hit_on_indent_or_icon	(	std::size_t	row_index,
		int	x
	)		const

protected

Returns true if a mouse-click with the given x-coordinate, and an appropriate y-coordinate would lie within the indent or icon part of the given row.

The unusual combination of arguments fit with this being called when handling a mouse event, where we already know which row was selected, and are just inquiring a bit more about the details of that row.

Definition at line 519 of file menu.cpp.

References current_language_rtl(), gui::scrollarea::inner_location(), gui::menu::style::item_size(), items_, style_, w, and gui::scrollarea::x.

Referenced by help::help_menu::process().

◆ invalidate_row()

void gui::menu::invalidate_row ( std::size_t id )

protected

Definition at line 670 of file menu.cpp.

References get_item_rect(), items_, and gui::widget::queue_redraw().

Referenced by invalidate_row_pos().

◆ invalidate_row_pos()

void gui::menu::invalidate_row_pos ( std::size_t pos )

protected

Definition at line 679 of file menu.cpp.

References invalidate_row(), and items_.

Referenced by handle_event(), and set_selection_pos().

◆ items_end()

int gui::menu::items_end ( ) const

private

◆ items_height()

int gui::menu::items_height ( ) const

private

◆ items_start()

int gui::menu::items_start ( ) const

private

◆ key_press()

void gui::menu::key_press ( SDL_Keycode key )

private

Definition at line 267 of file menu.cpp.

References click_selects_, items_, max_items_onscreen(), move_selection_down(), move_selection_up(), num_selects_, and set_selection_pos().

Referenced by handle_event().

◆ max_items_onscreen()

std::size_t gui::menu::max_items_onscreen ( ) const

private

Definition at line 166 of file menu.cpp.

References video::game_canvas_size(), get_item_height(), items_, max_height_, max_items_, and n.

Referenced by get_item_rect_internal(), key_press(), update_scrollbar_grip_height(), and update_size().

◆ move_selection()

void gui::menu::move_selection ( std::size_t id )

Definition at line 247 of file menu.cpp.

References item_pos_, MOVE_VIEWPORT, and set_selection_pos().

◆ move_selection_down()

void gui::menu::move_selection_down ( std::size_t dep )

private

Definition at line 232 of file menu.cpp.

References items_, selected_, and set_selection_pos().

Referenced by key_press().

◆ move_selection_keeping_viewport()

void gui::menu::move_selection_keeping_viewport ( std::size_t id )

Definition at line 255 of file menu.cpp.

References item_pos_, NO_MOVE_VIEWPORT, and set_selection_pos().

◆ move_selection_to()

void gui::menu::move_selection_to	(	std::size_t	id,
		bool	silent = `false`,
		SELECTION_MOVE_VIEWPORT	move_viewport = `MOVE_VIEWPORT`
	)

private

Definition at line 239 of file menu.cpp.

References item_pos_, and set_selection_pos().

Referenced by handle_event().

◆ move_selection_up()

void gui::menu::move_selection_up ( std::size_t dep )

private

Definition at line 227 of file menu.cpp.

References selected_, and set_selection_pos().

Referenced by key_press().

◆ number_of_items()

std::size_t gui::menu::number_of_items ( ) const

inline

Definition at line 150 of file menu.hpp.

References items_.

◆ process()

int gui::menu::process ( )

Definition at line 405 of file menu.cpp.

References selected_, and show_result_.

◆ requires_event_focus()

bool gui::menu::requires_event_focus ( const SDL_Event * event = nullptr ) const

overrideprotectedvirtual

Reimplemented from events::sdl_handler.

Definition at line 301 of file menu.cpp.

References click_selects_, gui::widget::focus_, gui::widget::height(), gui::widget::hidden(), and num_selects_.

◆ reset_selection()

void gui::menu::reset_selection ( )

Definition at line 262 of file menu.cpp.

References set_selection_pos().

◆ scroll()

void gui::menu::scroll ( unsigned int pos )

overridevirtual

Implements gui::scrollarea.

Definition at line 432 of file menu.cpp.

References itemRects_, and gui::widget::queue_redraw().

◆ selection()

int gui::menu::selection ( ) const

Definition at line 106 of file menu.cpp.

References items_, and selected_.

◆ set_click_selects()

void gui::menu::set_click_selects ( bool value )

Definition at line 422 of file menu.cpp.

References click_selects_.

◆ set_inner_location()

void gui::menu::set_inner_location ( const SDL_Rect & rect )

overrideprotectedvirtual

Implements gui::scrollarea.

Definition at line 115 of file menu.cpp.

References itemRects_, and update_scrollbar_grip_height().

◆ set_items()

void gui::menu::set_items	(	const std::vector< indented_menu_item > &	items,
		std::optional< std::size_t >	selected
	)

virtual

Set new items to show and redraw/recalculate everything.

The menu tries to keep the selection at the same position as it were before the items were set.

Definition at line 121 of file menu.cpp.

References adjust_viewport_to_selection(), fill_items(), gui::scrollarea::get_max_position(), gui::scrollarea::get_position(), gui::scrollarea::has_scrollbar(), item_height_, item_pos_, itemRects_, mp::ui_alerts::items, items_, max_items_, gui::widget::queue_redraw(), game_config::images::selected, selected_, gui::scrollarea::set_position(), update_scrollbar_grip_height(), and widest_row_width_.

Referenced by help::help_menu::display_visible_items().

◆ set_max_height()

void gui::menu::set_max_height ( const int new_max_height )

Set a new max height for this menu.

Note that this does not take effect immediately, only after certain operations that clear everything, such as set_items().

Definition at line 150 of file menu.cpp.

References itemRects_, max_height_, max_items_, and update_size().

Referenced by help::help_browser::adjust_layout().

◆ set_max_width()

void gui::menu::set_max_width ( const int new_max_width )

Definition at line 158 of file menu.cpp.

References itemRects_, max_width_, update_size(), and widest_row_width_.

Referenced by help::help_browser::adjust_layout().

◆ set_numeric_keypress_selection()

void gui::menu::set_numeric_keypress_selection ( bool value )

Definition at line 427 of file menu.cpp.

References num_selects_.

◆ set_selection_pos()

void gui::menu::set_selection_pos	(	std::size_t	pos,
		bool	silent = `false`,
		SELECTION_MOVE_VIEWPORT	move_viewport = `MOVE_VIEWPORT`
	)

private

Definition at line 206 of file menu.cpp.

References adjust_viewport_to_selection(), invalidate_row_pos(), items_, game_config::sounds::menu_select, MOVE_VIEWPORT, sound::play_UI_sound(), selected_, and silent_.

Referenced by key_press(), move_selection(), move_selection_down(), move_selection_keeping_viewport(), move_selection_to(), move_selection_up(), and reset_selection().

◆ update_scrollbar_grip_height()

void gui::menu::update_scrollbar_grip_height ( )

private

Definition at line 74 of file menu.cpp.

References items_, max_items_onscreen(), gui::scrollarea::set_full_size(), and gui::scrollarea::set_shown_size().

Referenced by set_inner_location(), set_items(), and update_size().

◆ update_size()

void gui::menu::update_size ( )

private

Definition at line 80 of file menu.cpp.

References get_item_rect(), gui::scrollarea::get_position(), h, gui::widget::height(), i, items_, max_height_, max_items_onscreen(), max_width_, gui::scrollarea::scrollbar_width(), gui::widget::set_measurements(), update_scrollbar_grip_height(), use_ellipsis_, w, widest_row_width(), and gui::widget::width().

Referenced by fill_items(), set_max_height(), and set_max_width().

◆ widest_row_width()

int gui::menu::widest_row_width ( ) const

protected

Definition at line 504 of file menu.cpp.

References gui::menu::style::get_cell_padding(), gui::menu::style::item_size(), items_, utf8::size(), style_, and widest_row_width_.

Referenced by update_size().

Friends And Related Function Documentation

◆ imgsel_style

friend class imgsel_style

friend

Definition at line 105 of file menu.hpp.

◆ style

friend class style

friend

Definition at line 104 of file menu.hpp.

Member Data Documentation

◆ bluebg_style

menu::imgsel_style gui::menu::bluebg_style

static

Definition at line 107 of file menu.hpp.

Referenced by video::deinit().

◆ click_selects_

bool gui::menu::click_selects_

private

Definition at line 207 of file menu.hpp.

Referenced by adjust_viewport_to_selection(), handle_event(), key_press(), requires_event_focus(), and set_click_selects().

◆ default_style

menu::style & gui::menu::default_style = menu::bluebg_style

static

Definition at line 106 of file menu.hpp.

Referenced by menu().

◆ double_clicked_

bool gui::menu::double_clicked_

private

Definition at line 214 of file menu.hpp.

Referenced by double_clicked(), and handle_event().

◆ ignore_next_doubleclick_

bool gui::menu::ignore_next_doubleclick_

private

Definition at line 239 of file menu.hpp.

Referenced by handle_event().

◆ invalid_

std::set<int> gui::menu::invalid_

private

Definition at line 257 of file menu.hpp.

◆ item_height_

int gui::menu::item_height_

private

Definition at line 193 of file menu.hpp.

Referenced by get_item_height(), and set_items().

◆ item_pos_

std::vector<std::size_t> gui::menu::item_pos_

private

Definition at line 199 of file menu.hpp.

Referenced by draw_contents(), fill_items(), get_item_rect(), move_selection(), move_selection_keeping_viewport(), move_selection_to(), and set_items().

◆ itemRects_

std::map<int,SDL_Rect> gui::menu::itemRects_

mutableprivate

Definition at line 218 of file menu.hpp.

Referenced by get_item_rect_internal(), scroll(), set_inner_location(), set_items(), set_max_height(), and set_max_width().

◆ items_

std::vector<item> gui::menu::items_

private

Definition at line 198 of file menu.hpp.

Referenced by draw_row(), fill_items(), get_item_height(), hit(), hit_on_indent_or_icon(), invalidate_row(), invalidate_row_pos(), key_press(), max_items_onscreen(), move_selection_down(), number_of_items(), selection(), set_items(), set_selection_pos(), update_scrollbar_grip_height(), update_size(), and widest_row_width().

◆ last_was_doubleclick_

bool gui::menu::last_was_doubleclick_

private

Definition at line 240 of file menu.hpp.

Referenced by handle_event().

◆ max_height_

int gui::menu::max_height_

private

Definition at line 192 of file menu.hpp.

Referenced by get_max_height(), max_items_onscreen(), set_max_height(), and update_size().

◆ max_items_

int gui::menu::max_items_

mutableprivate

Definition at line 193 of file menu.hpp.

Referenced by max_items_onscreen(), set_items(), and set_max_height().

◆ max_width_

int gui::menu::max_width_

private

Definition at line 192 of file menu.hpp.

Referenced by draw_row(), get_max_width(), set_max_width(), and update_size().

◆ num_selects_

bool gui::menu::num_selects_

private

variable which determines whether a numeric keypress should select an item on the dialog

Definition at line 235 of file menu.hpp.

Referenced by key_press(), requires_event_focus(), and set_numeric_keypress_selection().

◆ out_

bool gui::menu::out_

private

Definition at line 208 of file menu.hpp.

Referenced by draw_contents(), and handle_event().

◆ previous_button_

bool gui::menu::previous_button_

private

Definition at line 209 of file menu.hpp.

◆ selected_

std::size_t gui::menu::selected_

private

Definition at line 206 of file menu.hpp.

Referenced by adjust_viewport_to_selection(), draw_contents(), handle_event(), move_selection_down(), move_selection_up(), process(), selection(), set_items(), and set_selection_pos().

◆ show_result_

bool gui::menu::show_result_

private

Definition at line 212 of file menu.hpp.

Referenced by handle_event(), and process().

◆ silent_

bool gui::menu::silent_

protected

Definition at line 171 of file menu.hpp.

Referenced by handle_event(), help::help_menu::help_menu(), and set_selection_pos().

◆ style_

style* gui::menu::style_

protected

Definition at line 170 of file menu.hpp.

Referenced by draw_contents(), draw_row(), get_item_height_internal(), hit_on_indent_or_icon(), menu(), and widest_row_width().

◆ use_ellipsis_

bool gui::menu::use_ellipsis_

private

Definition at line 243 of file menu.hpp.

Referenced by update_size().

◆ widest_row_width_

std::optional<int> gui::menu::widest_row_width_

mutableprivate

Cached return value of widest_row_width(), calculated on demand when calling that function.

Definition at line 204 of file menu.hpp.

Referenced by set_items(), set_max_width(), and widest_row_width().

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

widgets/menu.hpp
widgets/menu.cpp
widgets/menu_style.cpp

Classes

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ ROW_TYPE

◆ SELECTION_MOVE_VIEWPORT

Constructor & Destructor Documentation

◆ menu()

◆ ~menu()

Member Function Documentation

◆ adjust_viewport_to_selection()

◆ double_clicked()

◆ draw_contents()

◆ draw_row()

◆ fill_items()

◆ get_item_height()

◆ get_item_height_internal()

◆ get_item_rect()

◆ get_item_rect_internal()

◆ get_max_height()

◆ get_max_width()

◆ handle_event()

◆ hit()

◆ hit_on_indent_or_icon()

◆ invalidate_row()

◆ invalidate_row_pos()

◆ items_end()

◆ items_height()

◆ items_start()

◆ key_press()

◆ max_items_onscreen()

◆ move_selection()

◆ move_selection_down()

◆ move_selection_keeping_viewport()

◆ move_selection_to()

◆ move_selection_up()

◆ number_of_items()

◆ process()

◆ requires_event_focus()

◆ reset_selection()

◆ scroll()

◆ selection()

◆ set_click_selects()

◆ set_inner_location()

◆ set_items()

◆ set_max_height()

◆ set_max_width()

◆ set_numeric_keypress_selection()

◆ set_selection_pos()

◆ update_scrollbar_grip_height()

◆ update_size()

◆ widest_row_width()

Friends And Related Function Documentation

◆ imgsel_style

◆ style

Member Data Documentation

◆ bluebg_style

◆ click_selects_

◆ default_style

◆ double_clicked_

◆ ignore_next_doubleclick_

◆ invalid_

◆ item_height_

◆ item_pos_

◆ itemRects_

◆ items_

◆ last_was_doubleclick_

◆ max_height_

◆ max_items_

◆ max_width_

◆ num_selects_

◆ out_