v1::gui_system Class Reference

#include <hikogui/GUI/gui_system.hpp>

Inheritance diagram for v1::gui_system:

Public Member Functions
	gui_system (const gui_system &)=delete
gui_system &	operator= (const gui_system &)=delete
	gui_system (gui_system &&)=delete
gui_system &	operator= (gui_system &&)=delete
virtual void	init () noexcept
	Initialize after construction.
virtual void	deinit () noexcept
void	set_delegate (std::weak_ptr< gui_system_delegate > delegate) noexcept
std::shared_ptr< gui_window >	add_window (std::shared_ptr< gui_window > window)
std::shared_ptr< gui_window >	make_window_with_widget (std::unique_ptr< widget_intf > widget)
	Create a new window with the specified managing widget.
template<std::derived_from< widget_intf > Widget, typename... Args>
std::pair< std::shared_ptr< gui_window >, Widget & >	make_window (Args &&...args)
	Create a new window.
void	request_reconstrain () noexcept
	Request all windows to constrain.

Static Public Member Functions
static std::unique_ptr< gui_system >	make_unique (std::weak_ptr< gui_system_delegate > delegate={}) noexcept
	Make a gui_system instance.

Data Fields
std::unique_ptr< gfx_system >	gfx
std::unique_ptr< hi::theme_book >	theme_book
std::unique_ptr< hi::keyboard_bindings >	keyboard_bindings
thread_id const	thread_id
observer< std::string >	selected_theme = "default"
	The name of the selected theme.

Static Public Attributes
static os_handle	instance

Detailed Description

Graphics system.

Member Function Documentation

init()

virtual void v1::gui_system::init ( )

inlinevirtualnoexcept

Initialize after construction.

Call this function directly after the constructor on the same thread.

make_unique()

static std::unique_ptr< gui_system > v1::gui_system::make_unique ( std::weak_ptr< gui_system_delegate > delegate = {} )

staticnoexcept

Make a gui_system instance.

This will instantiate a gui_system instance appropriate for the current operating system.

Parameters

delegate

An optional delegate.

Returns

A unique pointer to a gui_system instance.

make_window()

template<std::derived_from< widget_intf > Widget, typename... Args>

std::pair< std::shared_ptr< gui_window >, Widget & > v1::gui_system::make_window ( Args &&... args )

inline

Create a new window.

Template Parameters

Widget

The type of widget to create to manage the window.

Parameters

args	The arguments that are forwarded to the constructor of the managing widget that is created.

Returns

A owning pointer to the new window. releasing the pointer will close the window.

make_window_with_widget()

std::shared_ptr< gui_window > v1::gui_system::make_window_with_widget ( std::unique_ptr< widget_intf > widget )

inline

Create a new window with the specified managing widget.

Parameters

widget

The widget that manages the window.

Returns

A owning pointer to the new window. releasing the pointer will close the window.

request_reconstrain()

void v1::gui_system::request_reconstrain ( )

noexcept

Request all windows to constrain.

Field Documentation

selected_theme

observer<std::string> v1::gui_system::selected_theme = "default"

The name of the selected theme.

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

• hikogui/src/hikogui/GUI/gui_system.hpp