有挺多更新的内容,比如鼠标事件之类的,头文件包含之类的,都比较好解决
但是遇到下面这个问题搞半天
已定义且可能匹配的符号上的提示:
"__declspec(dllimport) public: virtual int __cdecl QCheckBox::qt_metacall(enum QMetaObject::Call,int,void * *)" (__imp_?qt_metacall@QCheckBox@@UEAAHW4Call@QMetaObject@@HPEAPEAX@Z)
"__declspec(dllimport) public: virtual int __cdecl QGridLayout::qt_metacall(enum QMetaObject::Call,int,void * *)" (__imp_?qt_metacall@QGridLayout@@UEAAHW4Call@QMetaObject@@HPEAPEAX@Z)
"__declspec(dllimport) public: virtual int __cdecl QGroupBox::qt_metacall(enum QMetaObject::Call,int,void * *)" (__imp_?qt_metacall@QGroupBox@@UEAAHW4Call@QMetaObject@@HPEAPEAX@Z)
"__declspec(dllimport) public: virtual int __cdecl QHBoxLayout::qt_metacall(enum QMetaObject::Call,int,void * *)" (__imp_?qt_metacall@QHBoxLayout@@UEAAHW4Call@QMetaObject@@H