内容

• 特性
• 信号
• 详细描述

QAbstractState QML Type

The QAbstractState type is the base type of States of a StateMachine . 更多...

import 语句：	import QtQml.StateMachine 1.12
Since:	Qt 5.4
继承者：	FinalState , HistoryState ，和 State

• 所有成员列表，包括继承成员

特性

• active : bool

信号

• entered ()
• exited ()

详细描述

不使用 QAbstractState directly; use State, FinalState or StateMachine 代替。

另请参阅 StateMachine and State .

特性文档编制

[read-only] active : bool

The active property of this state. A state is active between entered() and exited() signals. This property is readonly.

另请参阅 entered and exited .

信号文档编制

entered ()

This signal is emitted when the State becomes active.

相应处理程序是 onEntered .

另请参阅 active and exited .

exited ()

This signal is emitted when the State becomes inactive.

相应处理程序是 onExited .

另请参阅 active and entered .