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| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-12-04 20:23:37 +0100 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-12-09 18:49:53 +0100 |
| commit | c27123d7435e9451f3e44d9e823734e605279d0a (patch) | |
| tree | b8aae8a14a2930ca8f1b609cd4a80939ba1ac1a6 | |
| parent | 46d21a3b34c2d252db14419a45957991acea949d (diff) | |
QAbstractItemView: add a note about ToolTipRole in dataChanged()
Qt::ToolTipRole is not honored by dataChanged() which may be a little
bit surprising. Therefore add a small note about this behavior.
Fixes: QTBUG-78726
Change-Id: Ic4361f55e55ab59d5bae2fdb98907a62055604c5
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
| -rw-r--r-- | src/widgets/itemviews/qabstractitemview.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/widgets/itemviews/qabstractitemview.cpp b/src/widgets/itemviews/qabstractitemview.cpp index 7ede46dbec..b07faf8be4 100644 --- a/src/widgets/itemviews/qabstractitemview.cpp +++ b/src/widgets/itemviews/qabstractitemview.cpp @@ -3318,6 +3318,8 @@ void QAbstractItemView::update(const QModelIndex &index) The \a roles which have been changed can either be an empty container (meaning everything has changed), or a non-empty container with the subset of roles which have changed. + + \note: Qt::ToolTipRole is not honored by dataChanged() in the views provided by Qt. */ void QAbstractItemView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles) { |