весь проект дать не могу но ошибки в этом классе
(не хочу чтобы кто нибудь создал похожую игру)
Ошибки:- F:\projects\Qt_project\5.0.2\games\math_strategy\build-math_strategy-Desktop_Qt_5_12_12_MinGW_64_bit-Debug\debug\moc_Square.cpp:87: ошибка: 'qt_metacast' is not a member of 'QPainter'
debug\moc_Square.cpp: In member function 'virtual void* Square::qt_metacast(const char*)':
debug\moc_Square.cpp:87:22: error: 'qt_metacast' is not a member of 'QPainter'
return QPainter::qt_metacast(_clname);
^~~~~~~~~~~ - F:\projects\Qt_project\5.0.2\games\math_strategy\build-math_strategy-Desktop_Qt_5_12_12_MinGW_64_bit-Debug\debug\moc_Square.cpp:92: ошибка: 'qt_metacall' is not a member of 'QPainter'
debug\moc_Square.cpp: In member function 'virtual int Square::qt_metacall(QMetaObject::Call, int, void**)':
debug\moc_Square.cpp:92:21: error: 'qt_metacall' is not a member of 'QPainter'
_id = QPainter::qt_metacall(_c, _id, _a);
^~~~~~~~~~~ - :-1: ошибка: [Makefile.Debug:8206: debug/moc_Square.o] Error 1
код:
h.#ifndef SQUARE_H
#define SQUARE_H
#include <QPainter>
#include <QObject>
class QPainter;
class Square : public QPainter, QObject
{
Q_OBJECT
public:
Square(QObject* parent = nullptr);
void drawSquare(QPoint point,QPoint point2,QPoint point3,QPoint point4);
};
#endif // SQUARE_H
cpp.#include "Square.h"
Square::Square(QObject* parent) : QPainter(), QObject(parent)
{
}
void Square::drawSquare(QPoint point, QPoint point2, QPoint point3, QPoint point4)
{
drawPolygon(QPolygon()<< point << point2 << point3 << point4);
}
