const int kCol = 0;
const int kRow = myMainLayout->count();
myMainLayout->addWidget(theWidget, kRow, kCol, Qt::AlignTop | Qt::AlignLeft);
const int kCol = 0;
const int kRow = myMainLayout->count();
myMainLayout->addWidget(theWidget, kRow, kCol, Qt::AlignTop | Qt::AlignLeft);