root_view.h

Overview

Related Modules:

Graphic

Description:

Manages a root view.

A root view is the view containing its child views. It represents the root node in a tree structure and is the parent to all the children.

Since:

1.0

Version:

1.0

Summary

Data Structures

Data Structure Name

Description

OHOS::RootView

Defines the functions related to a root view which contains its child views and represents the root node in a tree structure.

OHOS::RootView::OnKeyActListener

Represents the listener for monitoring physical key events.

OHOS::RootView::OnVirtualDeviceEventListener

Listens for the input events triggered by a virtual device other than human touching or physical pressing.