diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/widgets/itemviews/qlistwidget.cpp | 29 | ||||
| -rw-r--r-- | src/widgets/itemviews/qlistwidget.h | 2 |
2 files changed, 27 insertions, 4 deletions
diff --git a/src/widgets/itemviews/qlistwidget.cpp b/src/widgets/itemviews/qlistwidget.cpp index 1f129e483b..434e819d9c 100644 --- a/src/widgets/itemviews/qlistwidget.cpp +++ b/src/widgets/itemviews/qlistwidget.cpp @@ -1069,10 +1069,6 @@ void QListWidgetPrivate::setup() QObject::connect(q, SIGNAL(entered(QModelIndex)), q, SLOT(_q_emitItemEntered(QModelIndex))); QObject::connect(model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), q, SLOT(_q_emitItemChanged(QModelIndex))); - QObject::connect(q->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)), - q, SLOT(_q_emitCurrentItemChanged(QModelIndex,QModelIndex))); - QObject::connect(q->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), - q, SIGNAL(itemSelectionChanged())); QObject::connect(model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), q, SLOT(_q_dataChanged(QModelIndex,QModelIndex))); QObject::connect(model, SIGNAL(columnsRemoved(QModelIndex,int,int)), q, SLOT(_q_sort())); @@ -1355,6 +1351,31 @@ QListWidget::~QListWidget() } /*! + \reimp +*/ + +void QListWidget::setSelectionModel(QItemSelectionModel *selectionModel) +{ + Q_D(QListWidget); + + if (d->selectionModel) { + QObject::disconnect(d->selectionModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)), + this, SLOT(_q_emitCurrentItemChanged(QModelIndex,QModelIndex))); + QObject::disconnect(d->selectionModel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), + this, SIGNAL(itemSelectionChanged())); + } + + QListView::setSelectionModel(selectionModel); + + if (d->selectionModel) { + QObject::connect(d->selectionModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)), + this, SLOT(_q_emitCurrentItemChanged(QModelIndex,QModelIndex))); + QObject::connect(d->selectionModel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), + this, SIGNAL(itemSelectionChanged())); + } +} + +/*! Returns the item that occupies the given \a row in the list if one has been set; otherwise returns 0. diff --git a/src/widgets/itemviews/qlistwidget.h b/src/widgets/itemviews/qlistwidget.h index ed85dbac5d..06e2469398 100644 --- a/src/widgets/itemviews/qlistwidget.h +++ b/src/widgets/itemviews/qlistwidget.h @@ -207,6 +207,8 @@ public: explicit QListWidget(QWidget *parent = Q_NULLPTR); ~QListWidget(); + void setSelectionModel(QItemSelectionModel *selectionModel) Q_DECL_OVERRIDE; + QListWidgetItem *item(int row) const; int row(const QListWidgetItem *item) const; void insertItem(int row, QListWidgetItem *item); |