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** WARNING! All changes made in this file will be lost!
****************************************************************************/
#ifndef FIRST_H
#define FIRST_H
#include "graphic.h"
#include <qvariant.h>
#include <qwidget.h>
#include <qpainter.h>
#include <qpoint.h>
#include <qthread.h>
class QVBoxLayout;
class QHBoxLayout;
class QGridLayout;
class QLabel;
class first : public QWidget
{
Q_OBJECT
protected:
QPushButton* user_b;
QLabel* user_t;
QPushButton* close;
QTimer* timer;
public:
first( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
~first();
void paintEvent(QPaintEvent *);
public slots:
virtual void user_button();
};
class MyThread : public QThread
{
public:
virtual void run();
};
#endif // FIRST_H
创建线程的部分如红色所示,但在编译时总是提示有错误,错误提示是:
parse error before "{" token
其中错误提示中的“{”是指的public QThread下面一行的“{” |
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