//MyWidget 声明在Cpp文件中
class MyWidget :public QWidget
{
//添加Q_OBJECT宏
Q_OBJECT
public:
MyWidget() :QWidget() {}
};
//生成moc文件
#include "main.moc"
//MyWidget 声明在Cpp文件中
class MyWidget :public QWidget
{
//添加Q_OBJECT宏
Q_OBJECT
public:
MyWidget() :QWidget() {}
};
//生成moc文件
#include "main.moc"