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  1. #ifndef WIDGET_H
  2. #define WIDGET_H
  3.  
  4. #include <QWidget>
  5.  
  6. class Widget : public QWidget
  7. {
  8.     Q_OBJECT
  9.  
  10. public:
  11.     Widget(QWidget *parent = 0);
  12.     ~Widget();
  13.  
  14. protected:
  15.     void paintEngine(QPaintEngine *event);
  16.     void timerEvent(QTimerEvent*);
  17.  
  18. private
  19.     double m_time = 0;
  20. };
  21.  
  22. #endif // WIDGET_H
  23.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:4:19: fatal error: QWidget: No such file or directory
 #include <QWidget>
                   ^
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/5cyCSH
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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