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| author | Martin Jones <martin.jones@nokia.com> | 2009-11-18 05:53:08 (GMT) |
|---|---|---|
| committer | Martin Jones <martin.jones@nokia.com> | 2009-11-18 05:53:08 (GMT) |
| commit | f93cc8dda10c7f6a7a408d818ecafda23150e20c (patch) | |
| tree | b4adb77d857f8c4f61ae86ff55599b737f68a526 /src/declarative/graphicsitems/qmlgraphicsvisualitemmodel.cpp | |
| parent | eaa5d6d945b5bcab2cbdce01a0780ccdadbd2719 (diff) | |
| download | Qt-f93cc8dda10c7f6a7a408d818ecafda23150e20c.zip Qt-f93cc8dda10c7f6a7a408d818ecafda23150e20c.tar.gz Qt-f93cc8dda10c7f6a7a408d818ecafda23150e20c.tar.bz2 | |
ListView tests and fixes.
Diffstat (limited to 'src/declarative/graphicsitems/qmlgraphicsvisualitemmodel.cpp')
| -rw-r--r-- | src/declarative/graphicsitems/qmlgraphicsvisualitemmodel.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/declarative/graphicsitems/qmlgraphicsvisualitemmodel.cpp b/src/declarative/graphicsitems/qmlgraphicsvisualitemmodel.cpp index cf5fc5e..e8ee196 100644 --- a/src/declarative/graphicsitems/qmlgraphicsvisualitemmodel.cpp +++ b/src/declarative/graphicsitems/qmlgraphicsvisualitemmodel.cpp @@ -692,11 +692,16 @@ QmlComponent *QmlGraphicsVisualDataModel::delegate() const void QmlGraphicsVisualDataModel::setDelegate(QmlComponent *delegate) { Q_D(QmlGraphicsVisualDataModel); + bool wasValid = d->m_delegate != 0; d->m_delegate = delegate; - if (d->modelCount()) { + if (!wasValid && d->modelCount() && d->m_delegate) { emit itemsInserted(0, d->modelCount()); emit countChanged(); } + if (wasValid && !d->m_delegate && d->modelCount()) { + emit itemsRemoved(0, d->modelCount()); + emit countChanged(); + } } QString QmlGraphicsVisualDataModel::part() const |