formLayout->setRowWrapPolicy(QFormLayout::DontWrapRows);
formLayout->setFieldGrowthPolicy(QFormLayout::FieldsStayAtSizeHint);
formLayout->setFormAlignment(Qt::AlignHCenter | Qt::AlignTop);
formLayout->setLabelAlignment(Qt::AlignLeft);

Member Function Documentation

QFormLayout::QFormLayout(QWidget * parent = 0)

Constructs a new form layout with the given parent widget.

See also QWidget::setLayout().

QFormLayout::~QFormLayout()

Destroys the form layout.

[virtual] void QFormLayout::addItem(QLayoutItem * item)

Reimplemented from QLayout::addItem().

void QFormLayout::addRow(QWidget * label, QWidget * field)

Adds a new row to the bottom of this form layout, with the given label and field.

See also insertRow().

void QFormLayout::addRow(QWidget * label, QLayout * field)

This is an overloaded function.

void QFormLayout::addRow(const QString & labelText, QWidget * field)

This is an overloaded function.

This overload automatically creates a QLabel behind the scenes with labelText as its text. The field is set as the new QLabel's buddy.

void QFormLayout::addRow(const QString & labelText, QLayout * field)

This is an overloaded function.

This overload automatically creates a QLabel behind the scenes with labelText as its text.

void QFormLayout::addRow(QWidget * widget)

This is an overloaded function.

Adds the specified widget at the end of this form layout. The widget spans both columns.

void QFormLayout::addRow(QLayout * layout)

This is an overloaded function.

Adds the specified layout at the end of this form layout. The layout spans both columns.

[virtual] int QFormLayout::count() const

Reimplemented from QLayout::count().

[virtual] Qt::Orientations QFormLayout::expandingDirections() const

Reimplemented from QLayoutItem::expandingDirections().

void QFormLayout::getItemPosition(int index, int * rowPtr, ItemRole * rolePtr) const

Retrieves the row and role (column) of the item at the specified index. If index is out of bounds, *rowPtr is set to -1; otherwise the row is stored in *rowPtr and the role is stored in *rolePtr.

See also itemAt(), count(), getLayoutPosition(), and getWidgetPosition().

void QFormLayout::getLayoutPosition(QLayout * layout, int * rowPtr, ItemRole * rolePtr) const

Retrieves the row and role (column) of the specified child layout. If layout is not in the form layout, *rowPtr is set to -1; otherwise the row is stored in *rowPtr and the role is stored in *rolePtr.

void QFormLayout::getWidgetPosition(QWidget * widget, int * rowPtr, ItemRole * rolePtr) const

Retrieves the row and role (column) of the specified widget in the layout. If widget is not in the layout, *rowPtr is set to -1; otherwise the row is stored in *rowPtr and the role is stored in *rolePtr.

See also getItemPosition() and itemAt().

[virtual] bool QFormLayout::hasHeightForWidth() const

Reimplemented from QLayoutItem::hasHeightForWidth().

[virtual] int QFormLayout::heightForWidth(int width) const

Reimplemented from QLayoutItem::heightForWidth().

void QFormLayout::insertRow(int row, QWidget * label, QWidget * field)

Inserts a new row at position row in this form layout, with the given label and field. If row is out of bounds, the new row is added at the end.

See also addRow().

void QFormLayout::insertRow(int row, QWidget * label, QLayout * field)

This is an overloaded function.

void QFormLayout::insertRow(int row, const QString & labelText, QWidget * field)

This is an overloaded function.

This overload automatically creates a QLabel behind the scenes with labelText as its text. The field is set as the new QLabel's buddy.

void QFormLayout::insertRow(int row, const QString & labelText, QLayout * field)

This is an overloaded function.

This overload automatically creates a QLabel behind the scenes with labelText as its text.

void QFormLayout::insertRow(int row, QWidget * widget)

This is an overloaded function.

Inserts the specified widget at position row in this form layout. The widget spans both columns. If row is out of bounds, the widget is added at the end.

void QFormLayout::insertRow(int row, QLayout * layout)

This is an overloaded function.

Inserts the specified layout at position row in this form layout. The layout spans both columns. If row is out of bounds, the widget is added at the end.

[virtual] void QFormLayout::invalidate()

Reimplemented from QLayoutItem::invalidate().

QLayoutItem * QFormLayout::itemAt(int row, ItemRole role) const

Returns the layout item in the given row with the specified role (column). Returns 0 if there is no such item.

See also QLayout::itemAt() and setItem().

[virtual] QLayoutItem * QFormLayout::itemAt(int index) const

Reimplemented from QLayout::itemAt().

QWidget * QFormLayout::labelForField(QWidget * field) const

Returns the label associated with the given field.

See also itemAt().

QWidget * QFormLayout::labelForField(QLayout * field) const

This is an overloaded function.

[virtual] QSize QFormLayout::minimumSize() const

Reimplemented from QLayoutItem::minimumSize().

int QFormLayout::rowCount() const

Returns the number of rows in the form.

See also QLayout::count().

[virtual] void QFormLayout::setGeometry(const QRect & rect)

Reimplemented from QLayoutItem::setGeometry().

void QFormLayout::setItem(int row, ItemRole role, QLayoutItem * item)

Sets the item in the given row for the given role to item, extending the layout with empty rows if necessary.

If the cell is already occupied, the item is not inserted and an error message is sent to the console. The item spans both columns.

Warning: Do not use this function to add child layouts or child widget items. Use setLayout() or setWidget() instead.

See also setLayout().

void QFormLayout::setLayout(int row, ItemRole role, QLayout * layout)

Sets the sub-layout in the given row for the given role to layout, extending the form layout with empty rows if necessary.

If the cell is already occupied, the layout is not inserted and an error message is sent to the console.

Note: For most applications, addRow() or insertRow() should be used instead of setLayout().

See also setWidget().

void QFormLayout::setSpacing(int spacing)

This function sets both the vertical and horizontal spacing to spacing.

See also spacing(), setVerticalSpacing(), and setHorizontalSpacing().

void QFormLayout::setWidget(int row, ItemRole role, QWidget * widget)

Sets the widget in the given row for the given role to widget, extending the layout with empty rows if necessary.

If the cell is already occupied, the widget is not inserted and an error message is sent to the console.

Note: For most applications, addRow() or insertRow() should be used instead of setWidget().

See also setLayout().

[virtual] QSize QFormLayout::sizeHint() const

Reimplemented from QLayoutItem::sizeHint().

int QFormLayout::spacing() const

If the vertical spacing is equal to the horizontal spacing, this function returns that value; otherwise it returns -1.

See also setSpacing(), verticalSpacing(), and horizontalSpacing().

[virtual] QLayoutItem * QFormLayout::takeAt(int index)

Reimplemented from QLayout::takeAt().