QT 多重继承
1注意点
多继承要多个public,private等关键字,不能写成:
class Qtwin: public QObject, MYwindows
请写成这样:
class Qtwin
: public QObject
, public myWindow
2 如果有对object的继承,object一定要放前边,否则会出现编译报错
moc_qt_win.cpp:67:34: error: no member named 'staticMetaObject' in 'test::Window'; did you mean simply 'staticMetaObject'?诸如此类
3派生类要写
Q_OBJECT宏