Namespaces
	gl

	sdl

	sfml

Classes
struct	addon
	A piece of the user interface. More...

class	addon_registry
	Loads and owns addons. More...

class	alive_checker
	Utility class for safe checking of region validity. More...

struct	anchor_data
	Raw data of an anchor (value type) More...

class	anchor
	Stores a position for a UI region. More...

class	animated_texture
	A layered_region that can draw animated sequences. More...

class	atlas_page
	A single texture holding multiple materials for efficient rendering. More...

class	atlas
	A class that holds multiple materials for efficient rendering. More...

class	backdrop
	Draws borders and background of a frame. More...

struct	bounds2
	Holds 2D bounds of a region. More...

class	button
	A frame with a button that can be clicked. More...

class	check_button
	A button with two additional states: checked and unchecked. More...

struct	code_point_range
	Represents a contiguous range of unicode code points. More...

class	color
	Holds a single color (float RGBA, 128 bits) More...

struct	color32
	Holds a single color (byte RGBA, 32 bits) More...

class	edit_box
	A frame with an editable text box. More...

class	event_data
	Stores a variable number of arguments for an event. More...

class	event_emitter
	Generates events and keep tracks of registered callbacks. More...

class	event_receiver
	Utility object to store and manage connections to event signals. More...

class	exception
	Exception to be thrown by GUI code. More...

class	factory
	Handles the creation of new UI objects. More...

class	font
	A texture containing characters. More...

class	font_string
	A layered_region that can draw text on the screen. More...

struct	layer_container
	Contains gui::layered_region. More...

struct	script_info
	Holds file/line information for a script. More...

class	frame
	A region that can contain other regions and react to events. More...

class	frame_container
	Container of frames. More...

struct	frame_core_attributes
	Struct holding all the core information about a frame necessary for its creation. More...

class	frame_renderer
	Abstract class for layering and rendering frames. More...

struct	gradient
	Represents color gradients. More...

class	key_binder
	Binds global actions to key presses. More...

class	layered_region
	A region that can be rendered in a layer. More...

class	layout_attribute
	An attribute in a layout file. More...

class	layout_node
	An node in a layout file. More...

class	localizer
	Utility class to translate strings for display in GUI. More...

class	manager
	Manages the user interface. More...

class	material
	A class that holds rendering data. More...

struct	matrix4f
	A 4x4 matrix, used for coordinate transformations. More...

struct	quad
	Simple structure holding four vertices and a material. More...

class	region
	The base class of all elements in the GUI. More...

struct	region_core_attributes
	Struct holding all the core information about a region necessary for its creation. More...

class	registry
	Keeps track of created UI objects and records their names for lookup. More...

class	render_target
	A place to render things (the screen, a texture, ...) More...

class	renderer
	Abstract type for implementation specific management. More...

class	root
	Root of the UI object hierarchy. More...

class	scroll_frame
	A frame with scrollable content. More...

class	slider
	A frame with a movable texture. More...

class	status_bar
	A frame representing a variable-length bar. More...

struct	strata_data
	Contains frames sorted by level. More...

class	text
	Used to draw some text on the screen. More...

class	texture
	A layered_region that can draw images and colored rectangles. More...

struct	vector2
	Holds 2D coordinates. More...

struct	vertex
	Holds position, texture coordinate, and color information for drawing. More...

class	vertex_cache
	An object representing cached vertex data on the GPU. More...

class	virtual_registry
	Keeps track of virtual UI objects and records their names for lookup. More...

class	virtual_root
	Root of the virtual UI object hierarchy. More...

Typedefs
using	bounds2f = bounds2< float >
	Holds 2D bounds of a region (as floats). More...

using	bounds2i = bounds2< int >
	Holds 2D bounds of a region (as signed integers). More...

using	event_handler_signature = void(const event_data &)
	Signature of event handler. More...

using	event_signal = utils::signal< event_handler_signature >
	Signal type for scripts (used internally). More...

using	event_handler_function = event_signal::function_type
	C++ function type for UI script handlers. More...

using	script_signature = void(frame &, const event_data &)
	Signature of frame scripts. More...

using	script_signal = utils::signal< script_signature >
	Signal type for scripts (used internally). More...

using	script_function = script_signal::function_type
	C++ function type for UI script handlers. More...

using	script_list_view = script_signal::slot_list_view
	View into all the connected scripts for a given event. More...

using	vector2f = vector2< float >
	Holds 2D coordinates (as floats) More...

using	vector2d = vector2< double >
	Holds 2D coordinates (as doubles) More...

using	vector2i = vector2< std::ptrdiff_t >
	Holds 2D coordinates (as signed integers) More...

using	vector2ui = vector2< std::size_t >
	Holds 2D coordinates (as unsigned integers) More...

Enumerations
enum class	anchor_type { abs , rel }

enum class	point { top_left = 0 , top , top_right , right , bottom_right , bottom , bottom_left , left , center }

enum class	constraint { none , x , y }

enum class	vertex_cache_strategy { always_disabled , prefer_enabled , always_enabled , automatic }
	Strategy for using a vertex cache. More...

enum class	layer { background , border , artwork , overlay , highlight , special_high }
	ID of a layer for rendering inside a frame. More...

enum class	orientation { vertical , horizontal }

enum class	blend_mode { normal , add , mul }
	Specifies the rendering mode of a quad. More...

enum class	strata { background , low , medium , high , dialog , fullscreen , fullscreen_dialog , tooltip }

enum class	alignment_x { left , center , right }

enum class	alignment_y { top , middle , bottom }

Functions
std::string	serialize (const std::string &tab, const sol::object &value) noexcept

std::string	serialize_global (sol::state &lua, const std::string &variable) noexcept

std::string	normalize_node_name (const std::string &name, bool capital_first)

void	repeat_wrap (const frame &parent, std::vector< std::array< vertex, 4 >> &output, const bounds2f &source_uvs, float tile_size, bool is_rotated, const color color, const bounds2f &destination)

float	h2_to_rgb (float v1, float v2, float h) noexcept

color	operator+ (const color &c1, const color &c2) noexcept

color	operator- (const color &c1, const color &c2) noexcept

color	operator* (const color &c1, const color &c2) noexcept

color	operator* (const color &c1, float f) noexcept

color	operator* (float f, const color &c2) noexcept

std::ostream &	operator<< (std::ostream &stream, const color &c)

std::istream &	operator>> (std::istream &stream, color &c)

std::string	hijack_sol_error_line (std::string original_message, const std::string &file, std::size_t line_nbr)

std::string	hijack_sol_error_message (std::string_view original_message, const std::string &file, std::size_t line_nbr)

template<typename T >
void	check_sorted (const T &list)

matrix4f	build_identity () noexcept

matrix4f	operator+ (const matrix4f &m1, const matrix4f &m2) noexcept

matrix4f	operator- (const matrix4f &m1, const matrix4f &m2) noexcept

matrix4f	operator* (const matrix4f &m1, const matrix4f &m2) noexcept

vector2f	operator* (const matrix4f &m, const vector2f &v) noexcept

vector2f	operator* (const vector2f &v, const matrix4f &m) noexcept

std::ostream &	operator<< (std::ostream &o, const matrix4f &m)

std::ostream	out (std::cout.rdbuf())

region_core_attributes	parse_core_attributes (registry &reg, virtual_registry &vreg, const layout_node &node, utils::observer_ptr< frame > parent)
	Parse "core" attributes from a layout node, before creating a frame. More...

void	warn_for_not_accessed_node (const layout_node &node)
	Emit a warning if this node (or any of its attributes/children) was not read. More...

bool	check_cyclic_anchors (const region &self, anchor &a)

void	set_defined_borders (bounds2< bool > &defined_borders, point p, bool defined)

void	release_focus_to_list (const frame &receiver, std::vector< utils::observer_ptr< frame >> &list)

void	request_focus_to_list (utils::observer_ptr< frame > receiver, std::vector< utils::observer_ptr< frame >> &list)

std::string	get_key_name (input::key key_id, bool is_shift_pressed, bool is_ctrl_pressed, bool is_alt_pressed)

void	step_value (float &value, float step)

std::array< float, 4 >	select_uvs (const std::array< float, 8 > &uvs)

template<typename T >
bounds2< T >	operator+ (const vector2< T > &offset, const bounds2< T > &quad) noexcept

template<typename T >
bounds2< T >	operator+ (const bounds2< T > &quad, const vector2< T > &offset) noexcept

template<typename T >
bounds2< T >	operator- (const bounds2< T > &quad, const vector2< T > &offset) noexcept

template<typename T >
bounds2< T >	operator* (const bounds2< T > &quad, T scale) noexcept

template<typename T >
bounds2< T >	operator* (T scale, const bounds2< T > &quad) noexcept

template<typename T >
bounds2< T >	operator/ (const bounds2< T > &quad, T scale) noexcept

template<typename O , typename T >
O &	operator<< (O &stream, const bounds2< T > &quad)

template<>
std::optional< std::string >	layout_attribute::try_get_value< std::string > () const noexcept

template<>
std::string	layout_attribute::get_value< std::string > () const

template<>
std::string	layout_attribute::get_value_or< std::string > (std::string) const noexcept

template<typename ObjectType >
const ObjectType *	down_cast (const region *self)
	Obtain a pointer to a derived class. More...

template<typename ObjectType >
const ObjectType &	down_cast (const region &self)
	Obtain a reference to a derived class. More...

template<typename ObjectType >
ObjectType *	down_cast (region *self)
	Obtain a pointer to a derived class. More...

template<typename ObjectType >
ObjectType &	down_cast (region &self)
	Obtain a reference to a derived class. More...

template<typename ObjectType >
utils::owner_ptr< ObjectType >	down_cast (utils::owner_ptr< region > &&object)
	Perform a down cast on an owning pointer. More...

template<typename ObjectType >
utils::observer_ptr< ObjectType >	down_cast (const utils::observer_ptr< region > &object)
	Perform a down cast on an observer pointer. More...

template<typename ObjectType >
utils::observer_ptr< ObjectType >	down_cast (utils::observer_ptr< region > &&object)
	Perform a down cast on an observer pointer. More...

template<typename ObjectType >
utils::observer_ptr< ObjectType >	observer_from (ObjectType *self)
	Obtain an observer pointer from a raw pointer (typically 'this') More...

template<typename T >
void	sol_lua_check_access (sol::types< T >, lua_State *lua, int index, sol::stack::record &)

utils::observer_ptr< region >	get_object (manager &mgr, const std::variant< std::string, region * > &parent)

template<typename T >
utils::observer_ptr< T >	get_object (manager &mgr, const std::variant< std::string, T * > &parent)

template<auto T>
constexpr auto	member_function ()

template<typename T >
vector2< T >	operator* (T value, const vector2< T > &v) noexcept

template<typename O , typename T >
O &	operator<< (O &stream, const vector2< T > &v)

Variables
const std::string	warning = "warning: "

const std::string	error = "error: "

std::ostream	out

Typedef Documentation

◆ bounds2f

using lxgui::gui::bounds2f = typedef bounds2<float>

Holds 2D bounds of a region (as floats).

Definition at line 154 of file gui_bounds2.hpp.

◆ bounds2i

using lxgui::gui::bounds2i = typedef bounds2<int>

Holds 2D bounds of a region (as signed integers).

Definition at line 156 of file gui_bounds2.hpp.

◆ event_handler_function

using lxgui::gui::event_handler_function = typedef event_signal::function_type

C++ function type for UI script handlers.

Definition at line 20 of file gui_event_emitter.hpp.

◆ event_handler_signature

using lxgui::gui::event_handler_signature = typedef void(const event_data&)

Signature of event handler.

Definition at line 14 of file gui_event_emitter.hpp.

◆ event_signal

using lxgui::gui::event_signal = typedef utils::signal<event_handler_signature>

Signal type for scripts (used internally).

Definition at line 17 of file gui_event_emitter.hpp.

◆ script_function

using lxgui::gui::script_function = typedef script_signal::function_type

C++ function type for UI script handlers.

Definition at line 51 of file gui_frame.hpp.

◆ script_list_view

using lxgui::gui::script_list_view = typedef script_signal::slot_list_view

View into all the connected scripts for a given event.

Definition at line 54 of file gui_frame.hpp.

◆ script_signal

using lxgui::gui::script_signal = typedef utils::signal<script_signature>

Signal type for scripts (used internally).

Definition at line 48 of file gui_frame.hpp.

◆ script_signature

using lxgui::gui::script_signature = typedef void(frame&, const event_data&)

Signature of frame scripts.

Definition at line 45 of file gui_frame.hpp.

◆ vector2d

using lxgui::gui::vector2d = typedef vector2<double>

Holds 2D coordinates (as doubles)

Definition at line 172 of file gui_vector2.hpp.

◆ vector2f

using lxgui::gui::vector2f = typedef vector2<float>

Holds 2D coordinates (as floats)

Definition at line 170 of file gui_vector2.hpp.

◆ vector2i

using lxgui::gui::vector2i = typedef vector2<std::ptrdiff_t>

Holds 2D coordinates (as signed integers)

Definition at line 174 of file gui_vector2.hpp.

◆ vector2ui

using lxgui::gui::vector2ui = typedef vector2<std::size_t>

Holds 2D coordinates (as unsigned integers)

Definition at line 176 of file gui_vector2.hpp.

Enumeration Type Documentation

◆ alignment_x

enum lxgui::gui::alignment_x

strong

Enumerator
left
center
right

Definition at line 24 of file gui_text.hpp.

◆ alignment_y

enum lxgui::gui::alignment_y

strong

Enumerator
top
middle
bottom

Definition at line 26 of file gui_text.hpp.

◆ anchor_type

enum lxgui::gui::anchor_type

strong

Enumerator
abs
rel

Definition at line 15 of file gui_anchor.hpp.

◆ blend_mode

enum lxgui::gui::blend_mode

strong

Specifies the rendering mode of a quad.

Enumerator
normal
add
mul

Definition at line 15 of file gui_quad.hpp.

◆ constraint

enum lxgui::gui::constraint

strong

Enumerator
none
x
y

Definition at line 29 of file gui_anchor.hpp.

◆ layer

enum lxgui::gui::layer

strong

ID of a layer for rendering inside a frame.

Enumerator
background
border
artwork
overlay
highlight
special_high

Definition at line 11 of file gui_layered_region.hpp.

◆ orientation

enum lxgui::gui::orientation

strong

Enumerator
vertical
horizontal

Definition at line 9 of file gui_orientation.hpp.

◆ point

enum lxgui::gui::point

strong

Enumerator
top_left
top
top_right
right
bottom_right
bottom
bottom_left
left
center

Definition at line 17 of file gui_anchor.hpp.

◆ strata

enum lxgui::gui::strata

strong

Enumerator
background
low
medium
high
dialog
fullscreen
fullscreen_dialog
tooltip

Definition at line 16 of file gui_strata.hpp.

◆ vertex_cache_strategy

enum lxgui::gui::vertex_cache_strategy

strong

Strategy for using a vertex cache.

Enumerator
always_disabled	Never use vertex cache.
prefer_enabled	Use vertex cache if renderer supports and allows.
always_enabled	Use vertex cache if renderer supports, even if not allowed.
automatic	Choose automatically to maximize performance on common case.

Definition at line 14 of file gui_font_string.hpp.

Function Documentation

◆ build_identity()

matrix4f lxgui::gui::build_identity ( )

noexcept

Definition at line 8 of file gui_matrix4.cpp.

◆ check_cyclic_anchors()

bool lxgui::gui::check_cyclic_anchors	(	const region &	self,
		anchor &	a
	)

Definition at line 388 of file gui_region.cpp.

◆ check_sorted()

template<typename T >

void lxgui::gui::check_sorted ( const T & list )

Definition at line 11 of file gui_frame_renderer.cpp.

◆ down_cast() [1/7]

template<typename ObjectType >

const ObjectType& lxgui::gui::down_cast ( const region & self )

Obtain a reference to a derived class.

Parameters

self	The reference to down cast

Returns: A reference to a derived class

Note: Like dynamic_cast(), this will throw if this region is not of the requested type. It will also throw if the cast failed because the derived class destructor has already been called. This indicates a programming error.

Definition at line 858 of file gui_region.hpp.

◆ down_cast() [2/7]

template<typename ObjectType >

const ObjectType* lxgui::gui::down_cast ( const region * self )

Obtain a pointer to a derived class.

Parameters

self	The pointer to down cast

Returns: A pointer to a derived class

Note: Like dynamic_cast(), this will return nullptr if this region is not of the requested type. However, it will throw if the cast failed because the derived class destructor has already been called. This indicates a programming error.

Definition at line 837 of file gui_region.hpp.

◆ down_cast() [3/7]

template<typename ObjectType >

utils::observer_ptr<ObjectType> lxgui::gui::down_cast ( const utils::observer_ptr< region > & object )

Perform a down cast on an observer pointer.

Parameters

object The observer pointer to down cast

Returns: The down casted pointer.

Note: See down_cast(const region*) for more information.

Definition at line 922 of file gui_region.hpp.

◆ down_cast() [4/7]

template<typename ObjectType >

ObjectType& lxgui::gui::down_cast ( region & self )

Obtain a reference to a derived class.

Parameters

self	The reference to down cast

Returns: A reference to a derived class

Note: Like dynamic_cast(), this will throw if this region is not of the requested type. It will also throw if the cast failed because the derived class destructor has already been called. This indicates a programming error.

Definition at line 900 of file gui_region.hpp.

◆ down_cast() [5/7]

template<typename ObjectType >

ObjectType* lxgui::gui::down_cast ( region * self )

Obtain a pointer to a derived class.

Parameters

self	The pointer to down cast

Returns: A pointer to a derived class

Note: Like dynamic_cast(), this will return nullptr if this region is not of the requested type. However, it will throw if the cast failed because the derived class destructor has already been called. This indicates a programming error.

Definition at line 886 of file gui_region.hpp.

◆ down_cast() [6/7]

template<typename ObjectType >

utils::observer_ptr<ObjectType> lxgui::gui::down_cast ( utils::observer_ptr< region > && object )

Perform a down cast on an observer pointer.

Parameters

object The observer pointer to down cast

Returns: The down casted pointer.

Note: See down_cast(const region*) for more information.

Definition at line 933 of file gui_region.hpp.

◆ down_cast() [7/7]

template<typename ObjectType >

utils::owner_ptr<ObjectType> lxgui::gui::down_cast ( utils::owner_ptr< region > && object )

Perform a down cast on an owning pointer.

Parameters

object The owning pointer to down cast

Returns: The down casted pointer.

Note: See down_cast(const region*) for more information.

Definition at line 911 of file gui_region.hpp.

◆ get_key_name()

std::string lxgui::gui::get_key_name	(	input::key	key_id,
		bool	is_shift_pressed,
		bool	is_ctrl_pressed,
		bool	is_alt_pressed
	)

Definition at line 708 of file gui_root.cpp.

◆ get_object() [1/2]

utils::observer_ptr<region> lxgui::gui::get_object	(	manager &	mgr,
		const std::variant< std::string, region * > &	parent
	)

inline

Definition at line 56 of file gui_region_tpl.hpp.

◆ get_object() [2/2]

template<typename T >

utils::observer_ptr<T> lxgui::gui::get_object	(	manager &	mgr,
		const std::variant< std::string, T * > &	parent
	)

Definition at line 77 of file gui_region_tpl.hpp.

◆ h2_to_rgb()

float lxgui::gui::h2_to_rgb	(	float	v1,
		float	v2,
		float	h
	)

noexcept

Definition at line 92 of file gui_color.cpp.

◆ hijack_sol_error_line()

std::string lxgui::gui::hijack_sol_error_line	(	std::string	original_message,
		const std::string &	file,
		std::size_t	line_nbr
	)

Definition at line 893 of file gui_frame.cpp.

◆ hijack_sol_error_message()

std::string lxgui::gui::hijack_sol_error_message	(	std::string_view	original_message,
		const std::string &	file,
		std::size_t	line_nbr
	)

Definition at line 933 of file gui_frame.cpp.

◆ layout_attribute::get_value< std::string >()

template<>

std::string lxgui::gui::layout_attribute::get_value< std::string > ( ) const

inline

Definition at line 496 of file gui_layout_node.hpp.

◆ layout_attribute::get_value_or< std::string >()

template<>

std::string lxgui::gui::layout_attribute::get_value_or< std::string > ( std::string ) const

inlinenoexcept

Definition at line 502 of file gui_layout_node.hpp.

◆ layout_attribute::try_get_value< std::string >()

template<>

std::optional<std::string> lxgui::gui::layout_attribute::try_get_value< std::string > ( ) const

inlinenoexcept

Definition at line 1 of file gui_layout_node.hpp.

◆ member_function()

template<auto T>

constexpr auto lxgui::gui::member_function ( )

constexpr

Definition at line 130 of file gui_region_tpl.hpp.

◆ normalize_node_name()

std::string lxgui::gui::normalize_node_name	(	const std::string &	name,
		bool	capital_first
	)

Definition at line 78 of file gui_addon_registry_parser.cpp.

◆ observer_from()

template<typename ObjectType >

utils::observer_ptr<ObjectType> lxgui::gui::observer_from ( ObjectType * self )

Obtain an observer pointer from a raw pointer (typically 'this')

Parameters

self	The raw pointer to get an observer from

Returns: The observer pointer.

Note: This returns the same things as self->observer_from_this(), but returning a pointer to the most-derived type known from the input pointer.

Definition at line 946 of file gui_region.hpp.

◆ operator*() [1/9]

template<typename T >

bounds2<T> lxgui::gui::operator*	(	const bounds2< T > &	quad,
		T	scale
	)

noexcept

Definition at line 121 of file gui_bounds2.hpp.

◆ operator*() [2/9]

color lxgui::gui::operator*	(	const color &	c1,
		const color &	c2
	)

noexcept

Definition at line 200 of file gui_color.cpp.

◆ operator*() [3/9]

color lxgui::gui::operator*	(	const color &	c1,
		float	f
	)

noexcept

Definition at line 204 of file gui_color.cpp.

◆ operator*() [4/9]

vector2f lxgui::gui::operator*	(	const matrix4f &	m,
		const vector2f &	v
	)

noexcept

Definition at line 180 of file gui_matrix4.cpp.

◆ operator*() [5/9]

matrix4f lxgui::gui::operator*	(	const matrix4f &	m1,
		const matrix4f &	m2
	)

noexcept

Definition at line 154 of file gui_matrix4.cpp.

◆ operator*() [6/9]

vector2f lxgui::gui::operator*	(	const vector2f &	v,
		const matrix4f &	m
	)

noexcept

Definition at line 191 of file gui_matrix4.cpp.

◆ operator*() [7/9]

color lxgui::gui::operator*	(	float	f,
		const color &	c2
	)

noexcept

Definition at line 208 of file gui_color.cpp.

◆ operator*() [8/9]

template<typename T >

bounds2<T> lxgui::gui::operator*	(	T	scale,
		const bounds2< T > &	quad
	)

noexcept

Definition at line 131 of file gui_bounds2.hpp.

◆ operator*() [9/9]

template<typename T >

vector2<T> lxgui::gui::operator*	(	T	value,
		const vector2< T > &	v
	)

noexcept

Definition at line 179 of file gui_vector2.hpp.

◆ operator+() [1/4]

template<typename T >

bounds2<T> lxgui::gui::operator+	(	const bounds2< T > &	quad,
		const vector2< T > &	offset
	)

noexcept

Definition at line 101 of file gui_bounds2.hpp.

◆ operator+() [2/4]

color lxgui::gui::operator+	(	const color &	c1,
		const color &	c2
	)

noexcept

Definition at line 192 of file gui_color.cpp.

◆ operator+() [3/4]

matrix4f lxgui::gui::operator+	(	const matrix4f &	m1,
		const matrix4f &	m2
	)

noexcept

Definition at line 136 of file gui_matrix4.cpp.

◆ operator+() [4/4]

template<typename T >

bounds2<T> lxgui::gui::operator+	(	const vector2< T > &	offset,
		const bounds2< T > &	quad
	)

noexcept

Definition at line 91 of file gui_bounds2.hpp.

◆ operator-() [1/3]

template<typename T >

bounds2<T> lxgui::gui::operator-	(	const bounds2< T > &	quad,
		const vector2< T > &	offset
	)

noexcept

Definition at line 111 of file gui_bounds2.hpp.

◆ operator-() [2/3]

color lxgui::gui::operator-	(	const color &	c1,
		const color &	c2
	)

noexcept

Definition at line 196 of file gui_color.cpp.

◆ operator-() [3/3]

matrix4f lxgui::gui::operator-	(	const matrix4f &	m1,
		const matrix4f &	m2
	)

noexcept

Definition at line 145 of file gui_matrix4.cpp.

◆ operator/()

template<typename T >

bounds2<T> lxgui::gui::operator/	(	const bounds2< T > &	quad,
		T	scale
	)

noexcept

Definition at line 141 of file gui_bounds2.hpp.

◆ operator<<() [1/4]

template<typename O , typename T >

O& lxgui::gui::operator<<	(	O &	stream,
		const bounds2< T > &	quad
	)

Definition at line 159 of file gui_bounds2.hpp.

◆ operator<<() [2/4]

template<typename O , typename T >

O& lxgui::gui::operator<<	(	O &	stream,
		const vector2< T > &	v
	)

Definition at line 184 of file gui_vector2.hpp.

◆ operator<<() [3/4]

std::ostream & lxgui::gui::operator<<	(	std::ostream &	o,
		const matrix4f &	m
	)

Definition at line 202 of file gui_matrix4.cpp.

◆ operator<<() [4/4]

std::ostream & lxgui::gui::operator<<	(	std::ostream &	stream,
		const color &	c
	)

Definition at line 212 of file gui_color.cpp.

◆ operator>>()

std::istream & lxgui::gui::operator>>	(	std::istream &	stream,
		color &	c
	)

Definition at line 219 of file gui_color.cpp.

◆ out()

std::ostream lxgui::gui::out ( std::cout. rdbuf() )

◆ parse_core_attributes()

region_core_attributes lxgui::gui::parse_core_attributes	(	registry &	reg,
		virtual_registry &	vreg,
		const layout_node &	node,
		utils::observer_ptr< frame >	parent
	)

Parse "core" attributes from a layout node, before creating a frame.

Parameters

reg	The UI object registry, for parent lookup
vreg	The virtual UI object registry, for inheritance lookup
node	The layout node to parse from
parent	The current layout parent frame of this node (nullptr if none)

Returns: Filled-in core attributes structure.

Definition at line 13 of file gui_parser_common.cpp.

◆ release_focus_to_list()

void lxgui::gui::release_focus_to_list	(	const frame &	receiver,
		std::vector< utils::observer_ptr< frame >> &	list
	)

Definition at line 414 of file gui_root.cpp.

◆ repeat_wrap()

void lxgui::gui::repeat_wrap	(	const frame &	parent,
		std::vector< std::array< vertex, 4 >> &	output,
		const bounds2f &	source_uvs,
		float	tile_size,
		bool	is_rotated,
		const color	color,
		const bounds2f &	destination
	)

Definition at line 283 of file gui_backdrop.cpp.

◆ request_focus_to_list()

void lxgui::gui::request_focus_to_list	(	utils::observer_ptr< frame >	receiver,
		std::vector< utils::observer_ptr< frame >> &	list
	)

Definition at line 434 of file gui_root.cpp.

◆ select_uvs()

std::array<float, 4> lxgui::gui::select_uvs ( const std::array< float, 8 > & uvs )

Definition at line 14 of file gui_status_bar.cpp.

◆ serialize()

std::string lxgui::gui::serialize	(	const std::string &	tab,
		const sol::object &	value
	)

noexcept

Definition at line 189 of file gui_addon_registry.cpp.

◆ serialize_global()

std::string lxgui::gui::serialize_global	(	sol::state &	lua,
		const std::string &	variable
	)

noexcept

Definition at line 217 of file gui_addon_registry.cpp.

◆ set_defined_borders()

void lxgui::gui::set_defined_borders	(	bounds2< bool > &	defined_borders,
		point	p,
		bool	defined
	)

Definition at line 447 of file gui_region.cpp.

◆ sol_lua_check_access()

template<typename T >

void lxgui::gui::sol_lua_check_access	(	sol::types< T >	,
		lua_State *	lua,
		int	index,
		sol::stack::record &
	)

Definition at line 37 of file gui_region_tpl.hpp.

◆ step_value()

void lxgui::gui::step_value	(	float &	value,
		float	step
	)

Definition at line 15 of file gui_slider.cpp.

◆ warn_for_not_accessed_node()

void lxgui::gui::warn_for_not_accessed_node ( const layout_node & node )

Emit a warning if this node (or any of its attributes/children) was not read.

Parameters

node	The node to check

Definition at line 63 of file gui_parser_common.cpp.

Variable Documentation

◆ error

const std::string lxgui::gui::error = "error: "

Definition at line 7 of file gui_out.cpp.

◆ out

std::ostream lxgui::gui::out

extern

◆ warning

const std::string lxgui::gui::warning = "warning: "

Definition at line 6 of file gui_out.cpp.

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Typedef Documentation

◆ bounds2f

◆ bounds2i

◆ event_handler_function

◆ event_handler_signature

◆ event_signal

◆ script_function

◆ script_list_view

◆ script_signal

◆ script_signature

◆ vector2d

◆ vector2f

◆ vector2i

◆ vector2ui

Enumeration Type Documentation

◆ alignment_x

◆ alignment_y

◆ anchor_type

◆ blend_mode

◆ constraint

◆ layer

◆ orientation

◆ point

◆ strata

◆ vertex_cache_strategy

Function Documentation

◆ build_identity()

◆ check_cyclic_anchors()

◆ check_sorted()

◆ down_cast() [1/7]

◆ down_cast() [2/7]

◆ down_cast() [3/7]

◆ down_cast() [4/7]

◆ down_cast() [5/7]

◆ down_cast() [6/7]

◆ down_cast() [7/7]

◆ get_key_name()

◆ get_object() [1/2]

◆ get_object() [2/2]

◆ h2_to_rgb()

◆ hijack_sol_error_line()

◆ hijack_sol_error_message()

◆ layout_attribute::get_value< std::string >()

◆ layout_attribute::get_value_or< std::string >()

◆ layout_attribute::try_get_value< std::string >()

◆ member_function()

◆ normalize_node_name()

◆ observer_from()

◆ operator*() [1/9]

◆ operator*() [2/9]

◆ operator*() [3/9]

◆ operator*() [4/9]

◆ operator*() [5/9]

◆ operator*() [6/9]

◆ operator*() [7/9]

◆ operator*() [8/9]

◆ operator*() [9/9]

◆ operator+() [1/4]

◆ operator+() [2/4]

◆ operator+() [3/4]

◆ operator+() [4/4]

◆ operator-() [1/3]

◆ operator-() [2/3]

◆ operator-() [3/3]

◆ operator/()

◆ operator<<() [1/4]

◆ operator<<() [2/4]

◆ operator<<() [3/4]

◆ operator<<() [4/4]

◆ operator>>()

◆ out()

◆ parse_core_attributes()

◆ release_focus_to_list()

◆ repeat_wrap()