diff options
Diffstat (limited to 'src/gui/itemmodels/qstandarditemmodel.cpp')
| -rw-r--r-- | src/gui/itemmodels/qstandarditemmodel.cpp | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/src/gui/itemmodels/qstandarditemmodel.cpp b/src/gui/itemmodels/qstandarditemmodel.cpp index aa640f4d7e..3e3c7a6211 100644 --- a/src/gui/itemmodels/qstandarditemmodel.cpp +++ b/src/gui/itemmodels/qstandarditemmodel.cpp @@ -879,8 +879,8 @@ QStandardItem::~QStandardItem() } /*! - Returns the item's parent item, or 0 if the item has no parent. - \note For toplevel items parent() returns 0. To receive toplevel + Returns the item's parent item, or \nullptr if the item has no parent. + \note For toplevel items parent() returns \nullptr. To receive toplevel item's parent use QStandardItemModel::invisibleRootItem() instead. \sa child(), QStandardItemModel::invisibleRootItem() @@ -1548,7 +1548,7 @@ QModelIndex QStandardItem::index() const Returns the QStandardItemModel that this item belongs to. If the item is not a child of another item that belongs to the model, this - function returns 0. + function returns \nullptr. \sa index() */ @@ -1865,7 +1865,7 @@ void QStandardItem::setChild(int row, int column, QStandardItem *item) /*! Returns the child item at (\a row, \a column) if one has been set; otherwise - returns 0. + returns \nullptr. \sa setChild(), takeChild(), parent() */ @@ -1881,7 +1881,7 @@ QStandardItem *QStandardItem::child(int row, int column) const /*! Removes the child item at (\a row, \a column) without deleting it, and returns a pointer to the item. If there was no child at the given location, then - this function returns 0. + this function returns \nullptr. Note that this function, unlike takeRow() and takeColumn(), does not affect the dimensions of the child table. @@ -1905,7 +1905,7 @@ QStandardItem *QStandardItem::takeChild(int row, int column) /*! Removes \a row without deleting the row items, and returns a list of pointers to the removed items. For items in the row that have not been - set, the corresponding pointers in the list will be 0. + set, the corresponding pointers in the list will be \nullptr. \sa removeRow(), insertRow(), takeColumn() */ @@ -1939,7 +1939,7 @@ QList<QStandardItem*> QStandardItem::takeRow(int row) /*! Removes \a column without deleting the column items, and returns a list of pointers to the removed items. For items in the column that have not been - set, the corresponding pointers in the list will be 0. + set, the corresponding pointers in the list will be \nullptr. \sa removeColumn(), insertColumn(), takeRow() */ @@ -2283,7 +2283,7 @@ void QStandardItemModel::clear() itemPrototype()), and set it in the parent item's child table, if no item already exists at that index. - If \a index is an invalid index, this function returns 0. + If \a index is an invalid index, this function returns \nullptr. \sa indexFromItem() */ @@ -2380,7 +2380,7 @@ void QStandardItemModel::setItem(int row, int column, QStandardItem *item) \since 4.2 Returns the item for the given \a row and \a column if one has been set; - otherwise returns 0. + otherwise returns \nullptr. \sa setItem(), takeItem(), itemFromIndex() */ @@ -2453,7 +2453,7 @@ void QStandardItemModel::setHorizontalHeaderItem(int column, QStandardItem *item \since 4.2 Returns the horizontal header item for \a column if one has been set; - otherwise returns 0. + otherwise returns \nullptr. \sa setHorizontalHeaderItem(), verticalHeaderItem() */ @@ -2509,7 +2509,7 @@ void QStandardItemModel::setVerticalHeaderItem(int row, QStandardItem *item) \since 4.2 Returns the vertical header item for row \a row if one has been set; - otherwise returns 0. + otherwise returns \nullptr. \sa setVerticalHeaderItem(), horizontalHeaderItem() */ @@ -2718,7 +2718,7 @@ QStandardItem *QStandardItemModel::takeItem(int row, int column) Removes the given \a row without deleting the row items, and returns a list of pointers to the removed items. The model releases ownership of the items. For items in the row that have not been set, the corresponding - pointers in the list will be 0. + pointers in the list will be \nullptr. \sa takeColumn() */ @@ -2734,7 +2734,7 @@ QList<QStandardItem*> QStandardItemModel::takeRow(int row) Removes the given \a column without deleting the column items, and returns a list of pointers to the removed items. The model releases ownership of the items. For items in the column that have not been set, the - corresponding pointers in the list will be 0. + corresponding pointers in the list will be \nullptr. \sa takeRow() */ @@ -3018,6 +3018,9 @@ bool QStandardItemModel::setData(const QModelIndex &index, const QVariant &value /*! \since 5.12 Removes the data stored in all the roles for the given \a index. + Returns \c true if \a index is valid and data was cleared, \c false + otherwise. + \sa setData(), data() */ #endif |