Suggestion needing regarding displaying large number of items one-by-one

[qtzcute]

Still no success. All items appear at a same time.

Following is a snippet from my code.

for(int j = 0; j < 200 ; j++)
{
     ...
     ...
    makeAshape(tempWidth,tempHeight,j);
    QTimer *timer = new QTimer(this);
    connect(timer, SIGNAL(timeout()), this, SLOT(makeAshape()));
    timer->start(1000);
    ...
    ...
}
 
void MainWindow::makeAshape(double tempWidth, double tempHeight, int j)
{
square = new sqMap(tempWidth, tempHeight, processInfoVector[j], tableView_processInfo, tableView_filesInfo);
}

for(int j = 0; j < 200 ; j++)
{
     ...
     ...
    makeAshape(tempWidth,tempHeight,j);
    QTimer *timer = new QTimer(this);
    connect(timer, SIGNAL(timeout()), this, SLOT(makeAshape()));
    timer->start(1000);
    ...
    ...
}

void MainWindow::makeAshape(double tempWidth, double tempHeight, int j)
{
square = new sqMap(tempWidth, tempHeight, processInfoVector[j], tableView_processInfo, tableView_filesInfo);
}

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