//! [0]
QFormLayout *formLayout = new QFormLayout;
formLayout->addRow(tr("&Name:"), nameLineEdit);
formLayout->addRow(tr("&Email:"), emailLineEdit);
formLayout->addRow(tr("&Age:"), ageSpinBox);
setLayout(formLayout);
//! [0]


//! [1]
nameLabel = new QLabel(tr("&Name:"));
nameLabel->setBuddy(nameLineEdit);

emailLabel = new QLabel(tr("&Name:"));
emailLabel->setBuddy(emailLineEdit);

ageLabel = new QLabel(tr("&Name:"));
ageLabel->setBuddy(ageSpinBox);

QGridLayout *gridLayout = new QGridLayout;
gridLayout->addWidget(nameLabel, 0, 0);
gridLayout->addWidget(nameLineEdit, 0, 1);
gridLayout->addWidget(emailLabel, 1, 0);
gridLayout->addWidget(emailLineEdit, 1, 1);
gridLayout->addWidget(ageLabel, 2, 0);
gridLayout->addWidget(ageSpinBox, 2, 1);
setLayout(gridLayout);
//! [1]


//! [2]
formLayout->setRowWrapPolicy(QFormLayout::DontWrapRows);
formLayout->setFieldGrowthPolicy(QFormLayout::FieldsStayAtSizeHint);
formLayout->setFormAlignment(Qt::AlignHCenter | Qt::AlignTop);
formLayout->setLabelAlignment(Qt::AlignLeft);
//! [2]