diff options
Diffstat (limited to 'src/widgets/doc/snippets/qlistview-dnd/model.cpp')
-rw-r--r-- | src/widgets/doc/snippets/qlistview-dnd/model.cpp | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/widgets/doc/snippets/qlistview-dnd/model.cpp b/src/widgets/doc/snippets/qlistview-dnd/model.cpp index 6ebeb2eb56..aa12cef3a2 100644 --- a/src/widgets/doc/snippets/qlistview-dnd/model.cpp +++ b/src/widgets/doc/snippets/qlistview-dnd/model.cpp @@ -65,18 +65,31 @@ DragDropListModel::DragDropListModel(const QStringList &strings, } //! [0] -bool DragDropListModel::dropMimeData(const QMimeData *data, +bool DragDropListModel::canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) { - if (action == Qt::IgnoreAction) - return true; + Q_UNUSED(action); + Q_UNUSED(row); + Q_UNUSED(parent); if (!data->hasFormat("application/vnd.text.list")) return false; if (column > 0) -//! [0] //! [1] return false; + + return true; +} +//! [0] +//! [1] +bool DragDropListModel::dropMimeData(const QMimeData *data, + Qt::DropAction action, int row, int column, const QModelIndex &parent) +{ + if (!canDropMimeData(data, action, row, column, parent)) + return false; + + if (action == Qt::IgnoreAction) + return true; //! [1] //! [2] |