v1::theme Class Reference

Public Member Functions
	theme (theme const &) noexcept=default
	theme (theme &&) noexcept=default
theme &	operator= (theme const &) noexcept=default
theme &	operator= (theme &&) noexcept=default
	theme (hi::font_book const &font_book, std::filesystem::path const &url)
	Open and parse a theme file.
theme	transform (float dpi) const noexcept
	Create a transformed copy of the theme.
hi::color	color (hi::semantic_color original_color, ssize_t nesting_level=0) const noexcept
hi::color	color (hi::color original_color, ssize_t nesting_level=0) const noexcept
hi::text_style	text_style (semantic_text_style theme_color) const noexcept
hi::text_style	text_style (hi::text_style original_style) const noexcept

Data Fields
operating_system	operating_system = operating_system::windows
float	dpi = 72
	The DPI of the size values.
float	scale = 1.0f
	The scale factor used to convert pt to physical pixel size.
float	margin = 4.5f
	Distance between widgets and between widgets and the border of the container.
float	border_width = 1.0f
	The line-width of a border.
float	rounding_radius = 4.0f
	The rounding radius of boxes with rounded corners.
float	size = 11.0f
	The size of small square widgets.
float	large_size = 18.5f
	The size of large widgets.
float	icon_size = 7.5f
	Size of icons inside a widget.
float	large_icon_size = 22.5f
	Size of icons representing the length of am average word of a label's text.
float	label_icon_size = 15.0f
	Size of icons being inline with a label's text.
float	cap_height = 8.6f
	The height of capital letters of the default text-style.
std::string	name
theme_mode	mode = theme_mode::light

Friends
std::string	to_string (theme const &rhs) noexcept
std::ostream &	operator<< (std::ostream &lhs, theme const &rhs)

Constructor & Destructor Documentation

theme()

v1::theme::theme	(	hi::font_book const &	font_book,
		std::filesystem::path const &	url )

Open and parse a theme file.

Member Function Documentation

transform()

theme v1::theme::transform ( float dpi ) const

noexcept

Create a transformed copy of the theme.

This function is used by the window, to make a specific version of the theme scaled to the dpi of the window.

It can also create a different version when the window becomes active/inactive mostly this will desaturate the colors in the theme.

Parameters

dpi	The dpi of the window.

Field Documentation

border_width

float v1::theme::border_width = 1.0f

The line-width of a border.

cap_height

float v1::theme::cap_height = 8.6f

The height of capital letters of the default text-style.

dpi

float v1::theme::dpi = 72

The DPI of the size values.

icon_size

float v1::theme::icon_size = 7.5f

Size of icons inside a widget.

label_icon_size

float v1::theme::label_icon_size = 15.0f

Size of icons being inline with a label's text.

large_icon_size

float v1::theme::large_icon_size = 22.5f

Size of icons representing the length of am average word of a label's text.

large_size

float v1::theme::large_size = 18.5f

The size of large widgets.

Such as the minimum scroll bar size.

margin

float v1::theme::margin = 4.5f

Distance between widgets and between widgets and the border of the container.

rounding_radius

float v1::theme::rounding_radius = 4.0f

The rounding radius of boxes with rounded corners.

scale

float v1::theme::scale = 1.0f

The scale factor used to convert pt to physical pixel size.

size

float v1::theme::size = 11.0f

The size of small square widgets.

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

• hikogui/src/hikogui/GUI/theme.hpp