OHOS::UIScrollView::OnScrollListener

OHOS::UIScrollView::OnScrollListener

Overview

Related Modules:

Description:

Represents a listener that contains a callback to be invoked upon scroll state changes. The state can either be SCROLL_STATE_STOP or SCROLL_STATE_MOVE.

Since:

1.0

Version:

1.0

Summary

Public Member Functions

Public Member Function Name	Description
OnScrollListener ()	A constructor used to create an OnScrollListener instance with the default scroll state SCROLL_STATE_STOP.
~OnScrollListener ()	virtual A destructor used to delete the OnScrollListener instance.
OnScrollStart ()	virtual void Called when a scroll starts.
OnScrollEnd ()	virtual void Called when a scroll ends.
GetScrollState () const	uint8_t Obtains the scroll state of this view.
operator new (size_t size)	void Overrides the new function.
operator delete (void p)	void Overrides the delete function.