rex::ui::TouchEvent Class Reference

Inheritance diagram for rex::ui::TouchEvent:

Public Types
enum class	Action : u8 { kDown , kUp , kCancel , kMove }
Public Types inherited from rex::ui::UIEvent
enum class	Type : u8 {   kOpened , kDPIChanged , kMonitorUpdate , kMinimized ,   kRestored , kClosing , kFileDrop , kResize ,   kClose , kFocus , kTouch }

Public Member Functions
	TouchEvent (Type type, u32 pointer_id, Action action, f32 x, f32 y)
bool	IsHandled () const
void	SetHandled (bool value)
u32	GetPointerID () const
Action	GetAction () const
f32	GetX () const
f32	GetY () const
Public Member Functions inherited from rex::ui::UIEvent
	UIEvent (Type type)
Type	GetType () const
template<typename T>
const T *	As () const

Static Public Member Functions
static constexpr bool	Carries (Type type)

Static Public Attributes
static constexpr u32	kPointerIDNone = UINT32_MAX

Member Enumeration Documentation

Action

enum class rex::ui::TouchEvent::Action : u8

strong

Enumerator
kCancel	The point lifted without its usual release action.

Constructor & Destructor Documentation

TouchEvent()

rex::ui::TouchEvent::TouchEvent ( Type type, u32 pointer_id, Action action, f32 x, f32 y )

inline

Creates a touch event.

Parameters

x	Point x, possibly outside the surface.
y	Point y, possibly outside the surface.

Member Function Documentation

Carries()

constexpr bool rex::ui::TouchEvent::Carries ( Type type )

inlinestaticconstexpr

Reports whether this class carries a type.

IsHandled()

bool rex::ui::TouchEvent::IsHandled ( ) const

inline

Reports whether a listener consumed the event.

SetHandled()

void rex::ui::TouchEvent::SetHandled ( bool value )

inline

Marks the event consumed.

Parameters

value

True stops later listeners from acting on it.

Member Data Documentation

kPointerIDNone

u32 rex::ui::TouchEvent::kPointerIDNone = UINT32_MAX

staticconstexpr

Pointer ID meaning no current pointer.

---

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

• rex/ui/ui_event.h