Grid Problem

[Gopala Krishna]

I am not sure whether this works properly but here is what came to my mind. I assume Grid is a widget since you didn't furnish these details.

class Grid : public QWidget
{
Q_OBJECT
        public:
                Grid(QWidget *par) : QWidget(par)
                {
                        curRow = 0;
                        curCol = 0;
                        timer = new QTimer(this);
                        timer.setSingleShot(true);
                        connect(timer,SIGNAL(timeout()),this,SLOT(fillGrid()));
                 }
 
        public slots:
                // This slot connected to push button's clicked signal
                void fillGrids()
                {
                        timer.start(100);
                }
 
                void fillGrid()
                {
                        grid[curRow][curCol].fill(); // This is just pseudo code
                        curRow++,curCol++;
                        if(curRow >= MAX_ROWS || curCol >= MAX_COLS)
                                return;
                        timer.start(100);
                }
...
}

class Grid : public QWidget
{
Q_OBJECT
        public:
                Grid(QWidget *par) : QWidget(par)
                {
                        curRow = 0;
                        curCol = 0;
                        timer = new QTimer(this);
                        timer.setSingleShot(true);
                        connect(timer,SIGNAL(timeout()),this,SLOT(fillGrid()));
                 }

        public slots:
                // This slot connected to push button's clicked signal
                void fillGrids()
                {
                        timer.start(100);
                }

                void fillGrid()
                {
                        grid[curRow][curCol].fill(); // This is just pseudo code
                        curRow++,curCol++;
                        if(curRow >= MAX_ROWS || curCol >= MAX_COLS)
                                return;
                        timer.start(100);
                }
...
}

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I may be wrong since I cant test this at the moment. Please do correct me if anything is wrong.