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| ** This file is part of the documentation of the Qt Toolkit. |
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| ** BSD License Usage |
| ** Alternatively, you may use this file under the terms of the BSD license |
| ** as follows: |
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| ****************************************************************************/ |
| |
| //! [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] |
| |
| //! [3] |
| QFormLayout *flay = ...; |
| QPointer<QLineEdit> le = new QLineEdit; |
| flay->insertRow(2, "User:", le); |
| // later: |
| flay->removeRow(2); // le == nullptr at this point |
| //! [3] |
| |
| //! [4] |
| QFormLayout *flay = ...; |
| QPointer<QLineEdit> le = new QLineEdit; |
| flay->insertRow(2, "User:", le); |
| // later: |
| flay->removeRow(le); // le == nullptr at this point |
| //! [4] |
| |
| //! [5] |
| QFormLayout *flay = ...; |
| QPointer<QVBoxLayout> vbl = new QVBoxLayout; |
| flay->insertRow(2, "User:", vbl); |
| // later: |
| flay->removeRow(layout); // vbl == nullptr at this point |
| //! [5] |
| |
| //! [6] |
| QFormLayout *flay = ...; |
| QPointer<QLineEdit> le = new QLineEdit; |
| flay->insertRow(2, "User:", le); |
| // later: |
| QFormLayout::TakeRowResult result = flay->takeRow(2); |
| //! [6] |
| |
| //! [7] |
| QFormLayout *flay = ...; |
| QPointer<QLineEdit> le = new QLineEdit; |
| flay->insertRow(2, "User:", le); |
| // later: |
| QFormLayout::TakeRowResult result = flay->takeRow(widget); |
| //! [7] |
| |
| //! [8] |
| QFormLayout *flay = ...; |
| QPointer<QVBoxLayout> vbl = new QVBoxLayout; |
| flay->insertRow(2, "User:", vbl); |
| // later: |
| QFormLayout::TakeRowResult result = flay->takeRow(widget); |
| //! [8] |