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author | Stephen Kelly <stephen.kelly@kdab.com> | 2010-12-04 18:48:57 (GMT) |
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committer | Gabriel de Dietrich <gabriel.dietrich-de@nokia.com> | 2011-06-27 16:17:20 (GMT) |
commit | b64b3193a39dc52c520fa74a268f068072468473 (patch) | |
tree | 17e4da2e7bdf1a7990c81cc5e29f91de3ee996cf | |
parent | 0f6853e9c775dd8fbb64f66119c2c9b2ea23da29 (diff) | |
download | Qt-b64b3193a39dc52c520fa74a268f068072468473.zip Qt-b64b3193a39dc52c520fa74a268f068072468473.tar.gz Qt-b64b3193a39dc52c520fa74a268f068072468473.tar.bz2 |
Remove misleading and incorrect information from dropMimeData docs.
It is not the responsibility of the view to insert data into the
model after a dropMimeData call.
-rw-r--r-- | src/corelib/kernel/qabstractitemmodel.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/corelib/kernel/qabstractitemmodel.cpp b/src/corelib/kernel/qabstractitemmodel.cpp index 54cc301..81cb5ff 100644 --- a/src/corelib/kernel/qabstractitemmodel.cpp +++ b/src/corelib/kernel/qabstractitemmodel.cpp @@ -1767,18 +1767,19 @@ QMimeData *QAbstractItemModel::mimeData(const QModelIndexList &indexes) const Returns true if the data and action can be handled by the model; otherwise returns false. - Although the specified \a row, \a column and \a parent indicate the - location of an item in the model where the operation ended, it is the - responsibility of the view to provide a suitable location for where the - data should be inserted. + The specified \a row, \a column and \a parent indicate the location of an + item in the model where the operation ended. It is the responsibility of + the model to complete the action at the correct location. For instance, a drop action on an item in a QTreeView can result in new items either being inserted as children of the item specified by \a row, \a column, and \a parent, or as siblings of the item. - When row and column are -1 it means that it is up to the model to decide - where to place the data. This can occur in a tree when data is dropped on - a parent. Models will usually append the data to the parent in this case. + When \a row and \a column are -1 it means that the dropped data should be + considered as dropped directly on \a parent. Usually this will mean + appending the data as child items of \a parent. If \a row and column are + greater than or equal zero, it means that the drop occured just before the + specified \a row and \a column in the specified \a parent. \sa supportedDropActions(), {Using drag and drop with item views} */ |