为了根据过渡设置对象属性,我需要两个立即过渡的中间状态:
A initial state
Ta Tb different transitions
Aa Ab (these are only used to set an objects property depending on transition)
TB TB both should immediately "transit"
B objects property used via entered()/exited() signals
(或者,可以复制B来直接直接设置每个属性。)
是否可以将状态的enter()信号用作其自身的转换源?
最佳答案
只需向状态添加无条件转换:
TB->addTransition(B);
这是惯用的,并且比使用耦合到
QSignalTransition
信号的entered()
便宜。引用:http://doc.qt.io/qt-5/statemachine-api.html#targetless-transitions