6 files changed, 18 insertions, 12 deletions
diff --git a/src/gui/itemviews/qsortfilterproxymodel.cpp b/src/gui/itemviews/qsortfilterproxymodel.cpp
index d173efe..18fbf7b 100644
--- a/src/gui/itemviews/qsortfilterproxymodel.cpp
+++ b/src/gui/itemviews/qsortfilterproxymodel.cpp
@@ -174,6 +174,7 @@ public:
                            const QModelIndex &source_bottom_right);
     void _q_sourceHeaderDataChanged(Qt::Orientation orientation, int start, int end);
 
+    void _q_sourceAboutToBeReset();
     void _q_sourceReset();
 
     void _q_sourceLayoutAboutToBeChanged();
@@ -1148,11 +1149,17 @@ void QSortFilterProxyModelPrivate::_q_sourceHeaderDataChanged(Qt::Orientation or
     emit q->headerDataChanged(orientation, proxy_start, proxy_end);
 }
 
+void QSortFilterProxyModelPrivate::_q_sourceAboutToBeReset()
+{
+    Q_Q(QSortFilterProxyModel);
+    q->beginResetModel();
+}
+
 void QSortFilterProxyModelPrivate::_q_sourceReset()
 {
     Q_Q(QSortFilterProxyModel);
     // All internal structures are deleted in clear()
-    q->reset();
+    q->endResetModel();
     update_source_sort_column();
     if (dynamic_sortfilter)
         sort();
@@ -1499,6 +1506,7 @@ void QSortFilterProxyModel::setSourceModel(QAbstractItemModel *sourceModel)
     disconnect(d->model, SIGNAL(layoutChanged()),
                this, SLOT(_q_sourceLayoutChanged()));
 
+    disconnect(d->model, SIGNAL(modelAboutToBeReset()), this, SLOT(_q_sourceAboutToBeReset()));
     disconnect(d->model, SIGNAL(modelReset()), this, SLOT(_q_sourceReset()));
 
     QAbstractProxyModel::setSourceModel(sourceModel);
@@ -1539,6 +1547,7 @@ void QSortFilterProxyModel::setSourceModel(QAbstractItemModel *sourceModel)
     connect(d->model, SIGNAL(layoutChanged()),
             this, SLOT(_q_sourceLayoutChanged()));
 
+    connect(d->model, SIGNAL(modelAboutToBeReset()), this, SLOT(_q_sourceAboutToBeReset()));
     connect(d->model, SIGNAL(modelReset()), this, SLOT(_q_sourceReset()));
 
     d->clear_mapping();
diff --git a/src/gui/itemviews/qsortfilterproxymodel.h b/src/gui/itemviews/qsortfilterproxymodel.h
index 12baa19..0314aec 100644
--- a/src/gui/itemviews/qsortfilterproxymodel.h
+++ b/src/gui/itemviews/qsortfilterproxymodel.h
@@ -177,6 +177,7 @@ private:
 
     Q_PRIVATE_SLOT(d_func(), void _q_sourceDataChanged(const QModelIndex &source_top_left, const QModelIndex &source_bottom_right))
     Q_PRIVATE_SLOT(d_func(), void _q_sourceHeaderDataChanged(Qt::Orientation orientation, int start, int end))
+    Q_PRIVATE_SLOT(d_func(), void _q_sourceAboutToBeReset())
     Q_PRIVATE_SLOT(d_func(), void _q_sourceReset())
     Q_PRIVATE_SLOT(d_func(), void _q_sourceLayoutAboutToBeChanged())
     Q_PRIVATE_SLOT(d_func(), void _q_sourceLayoutChanged())
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index fb5f934..38b09ee 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -11846,10 +11846,9 @@ const QList<QAction*>& QWidget::softKeys() const
     \preliminary
     \since 4.6
 
-    Sets the softkey \a softkey to this widget's list of softkeys,
+    Sets the softkey \a softKey to this widget's list of softkeys.
     Setting 0 as softkey will clear all the existing softkeys set
-    to the widget
-    A QWidget can have 0 or more softkeys
+    to the widget. A QWidget can have 0 or more softkeys.
 
     \sa softKeys(), setSoftKeys()
 */
@@ -11866,8 +11865,8 @@ void QWidget::setSoftKey(QAction *softKey)
 }
 
 /*!
-    Sets the list of softkeys \a softkeys to this widget's list of softkeys,
-    A QWidget can have 0 or more softkeys
+    Sets the list of softkeys \a softKeys to this widget's list of softkeys.
+    A QWidget can have 0 or more softkeys.
 
     \sa softKeys(), setSoftKey()
 */
diff --git a/src/gui/math3d/qmatrix4x4.cpp b/src/gui/math3d/qmatrix4x4.cpp
index 36ffcbe..eb87052 100644
--- a/src/gui/math3d/qmatrix4x4.cpp
+++ b/src/gui/math3d/qmatrix4x4.cpp
@@ -1450,7 +1450,7 @@ static const qreal inv_dist_to_plane = 1. / 1024.;
     value of 1024 corresponds to the projection factor used
     by QTransform::rotate() for the x and y axes.
 
-    If \a distToPlane is zero, then the returned QTransform
+    If \a distanceToPlane is zero, then the returned QTransform
     is formed by simply dropping the third row and third column
     of the QMatrix4x4.  This is suitable for implementing
     orthographic projections where the z co-ordinate should
diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp
index 4f45c3d..4665b66 100644
--- a/src/gui/painting/qbackingstore.cpp
+++ b/src/gui/painting/qbackingstore.cpp
@@ -1544,8 +1544,8 @@ void QWidgetPrivate::repaint_sys(const QRegion &rgn)
     // QGLWidget does not support partial updates if:
     // 1) The context is double buffered
     // 2) The context is single buffered and auto-fill background is enabled.
-    const bool noPartialUpdateSupport = (engine && engine->type() == QPaintEngine::OpenGL
-                                                || engine->type() == QPaintEngine::OpenGL2)
+    const bool noPartialUpdateSupport = (engine && (engine->type() == QPaintEngine::OpenGL
+                                                || engine->type() == QPaintEngine::OpenGL2))
                                         && (usesDoubleBufferedGLContext || q->autoFillBackground());
     QRegion toBePainted(noPartialUpdateSupport ? q->rect() : rgn);
 
diff --git a/src/gui/styles/qs60style_s60.cpp b/src/gui/styles/qs60style_s60.cpp
index bc218cd..1cf47cc 100644
--- a/src/gui/styles/qs60style_s60.cpp
+++ b/src/gui/styles/qs60style_s60.cpp
@@ -1350,9 +1350,6 @@ void QS60StyleModeSpecifics::colorGroupAndIndex(
     }
 }
 
-/*!
-  Constructs a QS60Style object.
-*/
 QS60Style::QS60Style()
     : QCommonStyle(*new QS60StylePrivate)
 {