# OHOS::CancelEvent ## **Overview** **Related Modules:** [Graphic](Graphic.md) **Description:** Defines a cancel event, which usually occurs when the target view changes due to user sliding. For example, this event is triggered if you, after pressing a button, does not release the button but slides. **Since:** 1.0 **Version:** 1.0 ## **Summary** ## Public Member Functions

Public Member Function Name

Description

CancelEvent (const Point &pos)

 

A constructor used to create a CancelEvent instance.

~CancelEvent ()

virtual 

A destructor used to delete the CancelEvent instance.

Event ()

 

A default constructor used to create an Event instance.

Event (const Point &curPos)

 

A constructor used to create an Event instance.

~Event ()

virtual 

A destructor used to delete the Event instance.

GetCurrentPos () const

const Point & 

Obtains the position where an event occurs.

GetTimeStamp () const

const TimeType & 

Obtains the timestamp when an event occurs.

SetTimeStamp (const TimeType &timeStamp)

void 

Sets the timestamp when an event occurs.

operator new (size_t size)

void * 

Overrides the new function.

operator delete (void *p)

void 

Overrides the delete function.