Base UI widget types. More...

Classes
struct	BaseEvent
	Base class for all events. More...

struct	EventContext
	A per-event state shared and writable by all widgets that recursively handle an event. More...

struct	EventState

struct	FramebufferWidget
	Caches its children's draw() result to a framebuffer image. More...

struct	OpaqueWidget
	A Widget that stops propagation of all recursive PositionEvents (such as ButtonEvent) but gives a chance for children to consume first. More...

struct	OpenGlWidget
	A FramebufferWidget that can be drawn on with OpenGL commands. More...

struct	SvgWidget
	Owns and draws a window::Svg. More...

struct	TransformWidget
	Transforms appearance only, not positions of events. More...

struct	TransparentWidget
	A Widget that does not respond to events and does not pass events to children. More...

struct	Widget
	A node in the 2D scene graph. More...

struct	ZoomWidget
	Resizes the scale of appearance and PositionEvents of children. More...

Functions
std::string	getKeyName (int key)
	Returns the name of a GLFW key macro.

std::string	getKeyCommandName (int key, int mods=0)
	Returns the name of a key command/chord/combo.

Variables
DEPRECATED typedef SvgWidget	SVGWidget

Detailed Description

Base UI widget types.

Function Documentation

◆ getKeyName()

std::string rack::widget::getKeyName ( int key )

Returns the name of a GLFW key macro.

Printable keys return the key string such as "Q", "=", "\t", etc. Letters are capitalized. Does not remap keys based on keyboard layout, so GLFW_KEY_Q always returns "Q". GLFW_KEY_SPACE returns "Space" translated to the current language. Non-printable characters return the name of the key in the current language. Key 0 returns "".

◆ getKeyCommandName()

std::string rack::widget::getKeyCommandName	(	int	key,
		int	mods = 0 )

Returns the name of a key command/chord/combo.

For example, getKeyCommandName(GLFW_KEY_Q, GLFW_MOD_CONTROL) == "Ctrl+Q" translated to the current language.

Variable Documentation

◆ SVGWidget

DEPRECATED typedef SvgWidget rack::widget::SVGWidget

Classes