Base UI widget types. More...

Classes
struct	EventContext
	A per-event state shared and writable by all widgets that recursively handle an event. More...
struct	BaseEvent
	Base class for all events. 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