diff options
Diffstat (limited to 'src/gui/itemviews/qlistwidget.cpp')
| -rw-r--r-- | src/gui/itemviews/qlistwidget.cpp | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/src/gui/itemviews/qlistwidget.cpp b/src/gui/itemviews/qlistwidget.cpp index 7113217ff..25656571b 100644 --- a/src/gui/itemviews/qlistwidget.cpp +++ b/src/gui/itemviews/qlistwidget.cpp @@ -561,6 +561,13 @@ Qt::DropActions QListModel::supportedDropActions() const given \a parent. If the parent is not specified, the item will need to be inserted into a list widget with QListWidget::insertItem(). + + \note that this constructor inserts this same object into the model of + the parent that is passed to the constructor. If the model is sorted then + the behavior of the insert is undetermined since the model will call + the '<' operator method on this object which has still not yet been + constructed. In this case it would be better not to specify the parent + and use the QListWidget::insertItem method to insert the item instead. \sa type() */ @@ -582,6 +589,13 @@ QListWidgetItem::QListWidgetItem(QListWidget *view, int type) given \a text and \a parent. If the parent is not specified, the item will need to be inserted into a list widget with QListWidget::insertItem(). + + \note that this constructor inserts this same object into the model of + the parent that is passed to the constructor. If the model is sorted then + the behavior of the insert is undetermined since the model will call + the '<' operator method on this object which has still not yet been + constructed. In this case it would be better not to specify the parent + and use the QListWidget::insertItem method to insert the item instead. \sa type() */ @@ -605,7 +619,14 @@ QListWidgetItem::QListWidgetItem(const QString &text, QListWidget *view, int typ given \a icon, \a text and \a parent. If the parent is not specified, the item will need to be inserted into a list widget with QListWidget::insertItem(). - + + \note that this constructor inserts this same object into the model of + the parent that is passed to the constructor. If the model is sorted then + the behavior of the insert is undetermined since the model will call + the '<' operator method on this object which has still not yet been + constructed. In this case it would be better not to specify the parent + and use the QListWidget::insertItem method to insert the item instead. + \sa type() */ QListWidgetItem::QListWidgetItem(const QIcon &icon,const QString &text, @@ -1268,7 +1289,7 @@ void QListWidgetPrivate::_q_dataChanged(const QModelIndex &topLeft, This signal is emitted whenever the selection changes. - \sa selectedItems() isItemSelected() currentItemChanged() + \sa selectedItems() QListWidgetItem::isSelected() currentItemChanged() */ /*! |