#ifndef WORKTHREAD_H
[pre]#define WORKTHREAD_H[/pre][pre][/pre][pre]#include<QThread>[/pre][pre]#include<QString>[/pre][pre]#include<QtCore>[/pre][pre]#include<QtGui>[/pre][pre]class WorkThread : public QThread[/pre][pre]{[/pre][pre][/pre][pre]public:[/pre][pre] WorkThread();[/pre][pre]protected:[/pre][pre] void run();[/pre][pre]signals:[/pre][pre] void send(QString&);[/pre][pre]};[/pre][pre]#endif // WORKTHREAD_H[/pre][pre]我想问一下大家，我那个send函数定义的有错吗，为什么下面一直有绿色的波浪线呢？[/pre]
