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Diffstat (limited to 'src/declarative/graphicsitems/qmlgraphicslistview.cpp')
-rw-r--r--src/declarative/graphicsitems/qmlgraphicslistview.cpp44
1 files changed, 26 insertions, 18 deletions
diff --git a/src/declarative/graphicsitems/qmlgraphicslistview.cpp b/src/declarative/graphicsitems/qmlgraphicslistview.cpp
index a9bc721..53287a6 100644
--- a/src/declarative/graphicsitems/qmlgraphicslistview.cpp
+++ b/src/declarative/graphicsitems/qmlgraphicslistview.cpp
@@ -434,7 +434,6 @@ void QmlGraphicsListViewPrivate::clear()
visibleIndex = 0;
releaseItem(currentItem);
currentItem = 0;
- currentIndex = -1;
createHighlight();
trackedItem = 0;
}
@@ -746,7 +745,7 @@ void QmlGraphicsListViewPrivate::updateCurrentSection()
void QmlGraphicsListViewPrivate::updateCurrent(int modelIndex)
{
Q_Q(QmlGraphicsListView);
- if (!isValid() || modelIndex < 0 || modelIndex >= model->count()) {
+ if (!q->isComponentComplete() || !isValid() || modelIndex < 0 || modelIndex >= model->count()) {
if (currentItem) {
currentItem->attached->setIsCurrentItem(false);
releaseItem(currentItem);
@@ -1114,16 +1113,20 @@ void QmlGraphicsListView::setModel(const QVariant &model)
dataModel->setModel(model);
}
if (d->model) {
- if (d->currentIndex >= d->model->count() || d->currentIndex < 0)
- setCurrentIndex(0);
- else
- d->updateCurrent(d->currentIndex);
+ if (isComponentComplete()) {
+ refill();
+ if (d->currentIndex >= d->model->count() || d->currentIndex < 0) {
+ setCurrentIndex(0);
+ } else {
+ d->moveReason = QmlGraphicsListViewPrivate::SetIndex;
+ d->updateCurrent(d->currentIndex);
+ }
+ }
connect(d->model, SIGNAL(itemsInserted(int,int)), this, SLOT(itemsInserted(int,int)));
connect(d->model, SIGNAL(itemsRemoved(int,int)), this, SLOT(itemsRemoved(int,int)));
connect(d->model, SIGNAL(itemsMoved(int,int,int)), this, SLOT(itemsMoved(int,int,int)));
connect(d->model, SIGNAL(createdItem(int, QmlGraphicsItem*)), this, SLOT(createdItem(int,QmlGraphicsItem*)));
connect(d->model, SIGNAL(destroyingItem(QmlGraphicsItem*)), this, SLOT(destroyingItem(QmlGraphicsItem*)));
- refill();
emit countChanged();
}
}
@@ -1156,8 +1159,11 @@ void QmlGraphicsListView::setDelegate(QmlComponent *delegate)
}
if (QmlGraphicsVisualDataModel *dataModel = qobject_cast<QmlGraphicsVisualDataModel*>(d->model)) {
dataModel->setDelegate(delegate);
- d->updateCurrent(d->currentIndex);
- refill();
+ if (isComponentComplete()) {
+ refill();
+ d->moveReason = QmlGraphicsListViewPrivate::SetIndex;
+ d->updateCurrent(d->currentIndex);
+ }
}
}
@@ -1178,7 +1184,7 @@ int QmlGraphicsListView::currentIndex() const
void QmlGraphicsListView::setCurrentIndex(int index)
{
Q_D(QmlGraphicsListView);
- if (d->isValid() && index != d->currentIndex && index < d->model->count() && index >= 0) {
+ if (isComponentComplete() && d->isValid() && index != d->currentIndex && index < d->model->count() && index >= 0) {
d->moveReason = QmlGraphicsListViewPrivate::SetIndex;
cancelFlick();
d->updateCurrent(index);
@@ -1254,7 +1260,7 @@ void QmlGraphicsListView::setHighlight(QmlComponent *highlight)
is scrolled. This is because the view moves to maintain the
highlight within the preferred highlight range (or visible viewport).
- \sa highlight
+ \sa highlight, highlightMoveSpeed
*/
bool QmlGraphicsListView::highlightFollowsCurrentItem() const
{
@@ -1473,8 +1479,13 @@ QString QmlGraphicsListView::currentSection() const
/*!
\qmlproperty real ListView::highlightMoveSpeed
+ \qmlproperty real ListView::highlightResizeSpeed
+ These properties hold the move and resize animation speed of the highlight delegate.
+
+ highlightFollowsCurrentItem must be true for these properties
+ to have effect.
- This property holds the moving animation speed of the highlight delegate.
+ \sa highlightFollowsCurrentItem
*/
qreal QmlGraphicsListView::highlightMoveSpeed() const
{
@@ -1494,11 +1505,6 @@ void QmlGraphicsListView::setHighlightMoveSpeed(qreal speed)
}
}
-/*!
- \qmlproperty real ListView::highlightResizeSpeed
-
- This property holds the resizing animation speed of the highlight delegate.
-*/
qreal QmlGraphicsListView::highlightResizeSpeed() const
{
Q_D(const QmlGraphicsListView);\
@@ -1670,9 +1676,11 @@ void QmlGraphicsListView::componentComplete()
{
Q_D(QmlGraphicsListView);
QmlGraphicsFlickable::componentComplete();
+ refill();
if (d->currentIndex < 0)
d->updateCurrent(0);
- refill();
+ else
+ d->updateCurrent(d->currentIndex);
d->fixupPosition();
}