diff options
Diffstat (limited to 'src/widgets/itemviews/qtreewidget.cpp')
-rw-r--r-- | src/widgets/itemviews/qtreewidget.cpp | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/src/widgets/itemviews/qtreewidget.cpp b/src/widgets/itemviews/qtreewidget.cpp index acd6ad6e41..ac117b1c07 100644 --- a/src/widgets/itemviews/qtreewidget.cpp +++ b/src/widgets/itemviews/qtreewidget.cpp @@ -1127,6 +1127,14 @@ bool QTreeWidgetItem::isExpanded() const \sa isFirstColumnSpanned() */ +void QTreeWidgetItem::setFirstColumnSpanned(bool span) +{ + const QTreeModel *model = treeModel(); + if (!model || this == model->headerItem) + return; // We can't set the header items to spanning + const QModelIndex index = model->index(this, 0); + view->setFirstColumnSpanned(index.row(), index.parent(), span); +} /*! \fn bool QTreeWidgetItem::isFirstColumnSpanned() const @@ -1136,6 +1144,14 @@ bool QTreeWidgetItem::isExpanded() const \sa setFirstColumnSpanned() */ +bool QTreeWidgetItem::isFirstColumnSpanned() const +{ + const QTreeModel *model = treeModel(); + if (!model || this == model->headerItem) + return false; + const QModelIndex index = model->index(this, 0); + return view->isFirstColumnSpanned(index.row(), index.parent()); +} /*! \fn QString QTreeWidgetItem::text(int column) const @@ -3230,7 +3246,6 @@ void QTreeWidget::setItemExpanded(const QTreeWidgetItem *item, bool expand) if (item && item->treeWidget() == this) const_cast<QTreeWidgetItem*>(item)->setExpanded(expand); } -#endif /*! \since 4.3 @@ -3239,14 +3254,14 @@ void QTreeWidget::setItemExpanded(const QTreeWidgetItem *item, bool expand) otherwise returns \c false. \sa setFirstItemColumnSpanned() + + \obsolete + + This function is deprecated. Use \l{QTreeWidgetItem::isFirstColumnSpanned()} instead. */ bool QTreeWidget::isFirstItemColumnSpanned(const QTreeWidgetItem *item) const { - Q_D(const QTreeWidget); - if (item == d->treeModel()->headerItem) - return false; // We can't set the header items to spanning - const QModelIndex index = d->index(item); - return isFirstColumnSpanned(index.row(), index.parent()); + return ((item && item->treeWidget() == this) ? item->isFirstColumnSpanned() : false); } /*! @@ -3256,15 +3271,17 @@ bool QTreeWidget::isFirstItemColumnSpanned(const QTreeWidgetItem *item) const otherwise the item will show one section per column. \sa isFirstItemColumnSpanned() + + \obsolete + + This function is deprecated. Use \l{QTreeWidgetItem::setFirstColumnSpanned()} instead. */ void QTreeWidget::setFirstItemColumnSpanned(const QTreeWidgetItem *item, bool span) { - Q_D(QTreeWidget); - if (item == d->treeModel()->headerItem) - return; // We can't set header items to spanning - const QModelIndex index = d->index(item); - setFirstColumnSpanned(index.row(), index.parent(), span); + if (item && item->treeWidget() == this) + const_cast<QTreeWidgetItem*>(item)->setFirstColumnSpanned(span); } +#endif /*! \since 4.3 |