OHOS::UIView::OnTouchListener

Overview

Related Modules:

Graphic

Description:

Defines a touch event listener. You need to register this listener with the view to listen to touch events.

Since:

1.0

Version:

1.0

Summary

Public Member Functions

Public Member Function Name

Description

OnPress (UIView &view, const PressEvent &event)

virtual bool 

Called when a view is pressed.

OnRelease (UIView &view, const ReleaseEvent &event)

virtual bool 

Called when a view is released.

OnCancel (UIView &view, const CancelEvent &event)

virtual bool 

Called when a click event on a view is canceled.

~OnTouchListener ()

virtual 

A destructor used to delete the OnTouchListener instance.

operator new (size_t size)

void  

Overrides the new function.

operator delete (void p)

void 

Overrides the delete function.