|qmake:||QT += sql|
|virtual QWidget *||createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override|
|virtual void||setEditorData(QWidget *editor, const QModelIndex &index) const override|
|virtual void||setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override|
- 10 public functions inherited from QItemDelegate
- 9 public functions inherited from QAbstractItemDelegate
- 31 public functions inherited from QObject
Additional Inherited Members
- 1 property inherited from QItemDelegate
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 3 signals inherited from QAbstractItemDelegate
- 2 signals inherited from QObject
- 9 static public members inherited from QObject
- 7 protected functions inherited from QItemDelegate
- 9 protected functions inherited from QObject
Unlike the default delegate, QSqlRelationalDelegate provides a combobox for fields that are foreign keys into other tables. To use the class, simply call QAbstractItemView::setItemDelegate() on the view with an instance of QSqlRelationalDelegate:
QTableView *view = new QTableView; view->setModel(model); view->setItemDelegate(new QSqlRelationalDelegate(view));
Member Function Documentation
QSqlRelationalDelegate::QSqlRelationalDelegate(QObject *parent = nullptr)
Constructs a QSqlRelationalDelegate object with the given parent.
Destroys the QSqlRelationalDelegate object and frees any allocated resources.
[override virtual] QWidget *QSqlRelationalDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
Reimplemented from QItemDelegate::createEditor().
[override virtual] void QSqlRelationalDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
[override virtual] void QSqlRelationalDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
Reimplemented from QItemDelegate::setModelData().
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