KnobEventHandler Class Reference

Inheritance diagram for KnobEventHandler:

Classes
class	Callback

Public Types
enum	Orientation { Horizontal , Vertical , Both }
enum	State { kKnobStateDefault = 0x0 , kKnobStateHover = 0x1 , kKnobStateDragging = 0x2 , kKnobStateDraggingHover = kKnobStateDragging|kKnobStateHover }

Public Member Functions
	KnobEventHandler (SubWidget *self)
	KnobEventHandler (SubWidget *self, const KnobEventHandler &other)
KnobEventHandler &	operator= (const KnobEventHandler &other)
bool	isEnabled () const noexcept
void	setEnabled (bool enabled, bool appliesToEventInput=true) noexcept
bool	isInteger () const noexcept
float	getValue () const noexcept
virtual bool	setValue (float value, bool sendCallback=false) noexcept
float	getNormalizedValue () const noexcept
float	getDefault () const noexcept
void	setDefault (float def) noexcept
float	getMinimum () const noexcept
float	getMaximum () const noexcept
void	setRange (float min, float max) noexcept
void	setStep (float step) noexcept
void	setUsingLogScale (bool yesNo) noexcept
Orientation	getOrientation () const noexcept
void	setOrientation (Orientation orientation) noexcept
void	setCallback (Callback *callback) noexcept
void	setMouseDeceleration (float accel) noexcept
bool	mouseEvent (const Widget::MouseEvent &ev, double scaleFactor=1.0)
bool	motionEvent (const Widget::MotionEvent &ev, double scaleFactor=1.0)
bool	scrollEvent (const Widget::ScrollEvent &ev)

Protected Member Functions
State	getState () const noexcept

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

• dgl/EventHandlers.hpp