QGridLayout opt = new QGridLayout();
opt.addWidget(new QLabel(tr("Case Sensitive")), 1,1);
opt.addWidget(caseSensitive, 1, 2);
opt.addWidget(new QLabel(tr("Forward")), 2,1);
opt.addWidget(forward, 2, 2);
opt.addWidget(new QLabel(tr("Backward")), 3,1);
opt.addWidget(backward, 3, 2);
opt.addWidget(new QLabel(tr("Wrap")), 4,1);
opt.addWidget(wrap, 4, 2);
opt.setContentsMargins(10, 10, -10, -10);