Hello,
As the title is saying , I am trying to put the result of a user input , in a QTableWidget, and take this QTableWidget to fillin an array.
I have read the documentation but infortunetly I can not do it .
Here is the code:
Qt Code: 
  1. //the header
  2. #ifndef FENPRINCIPALE_H
  3. #define FENPRINCIPALE_H
  4. #include <QtGui>
  5. #include <vector>
  6. class FenPrincipale : public QWidget
  7. {
  8.     Q_OBJECT
  9. public:
  10. FenPrincipale();
  11. bool  M[2][2];
  12. QTableWidgetItem * element;
  13. private slots:
  14. private:
  15.      QTableWidget* tableWidget;
  16.  
  17.  
  18. };
  19. #endif
  20.  
  21.  
  22.  
  23. //FenPrincipale.cpp
  24.  
  25.  
  26.  
  27. #include "qDebug.h"
  28. #include "FenPrincipale.h"
  29.  
  30.  
  31. FenPrincipale::FenPrincipale()
  32. {
  33.     int o,p;
  34.  
  35.     tableWidget = new QTableWidget(2,2,this);
  36.     element = new QTableWidgetItem (1000);
  37.     for (o=0; o<2; o++)
  38.     {
  39.       for (p=0; p<2; p++)
  40.       {
  41.        (M[o][p])=false;
  42.  
  43.       }
  44.     }
  45.  
  46.     for (o=0; o<2; o++)
  47.     {
  48.       for (p=0; p<2; p++)
  49.        {
  50.         element=(tableWidget->itemAt((o+1),(p+1)));
  51.         if ((element->toString)="1")
  52.         {
  53.             M[o][p]=true;
  54.         }
  55.         else
  56.         {
  57.             M[o][p]=false;
  58.         }
  59.        }
  60.     }
  61.  
  62. }
  63.  
  64.  
  65. //main.cpp
  66.  
  67.  
  68. #include <QApplication>
  69. #include "FenPrincipale.h"
  70. int main(int argc, char* argv[])
  71. {
  72. QApplication app(argc, argv);
  73.  
  74. FenPrincipale fenetre;
  75. fenetre.show();
  76. return app.exec();
  77. }
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Thank you very much for the attention given to this message.