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Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativelistview.cpp')
-rw-r--r--src/declarative/graphicsitems/qdeclarativelistview.cpp28
1 files changed, 20 insertions, 8 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 450b6af..845da79 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -402,6 +402,8 @@ public:
void itemGeometryChanged(QDeclarativeItem *item, const QRectF &newGeometry, const QRectF &oldGeometry) {
Q_Q(QDeclarativeListView);
QDeclarativeFlickablePrivate::itemGeometryChanged(item, newGeometry, oldGeometry);
+ if (!q->isComponentComplete())
+ return;
if (item != contentItem && (!highlight || item != highlight->item)) {
if ((orient == QDeclarativeListView::Vertical && newGeometry.height() != oldGeometry.height())
|| (orient == QDeclarativeListView::Horizontal && newGeometry.width() != oldGeometry.width())) {
@@ -1123,8 +1125,6 @@ void QDeclarativeListViewPrivate::updateHeader()
QDeclarativeItemPrivate *itemPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(item));
itemPrivate->addItemChangeListener(this, QDeclarativeItemPrivate::Geometry);
header = new FxListItem(item, q);
- if (visibleItems.isEmpty())
- visiblePos = header->size();
}
}
if (header) {
@@ -1137,6 +1137,8 @@ void QDeclarativeListViewPrivate::updateHeader()
header->setPosition(startPos - header->size());
}
} else {
+ if (itemCount == 0)
+ visiblePos = header->size();
header->setPosition(0);
}
}
@@ -1185,10 +1187,14 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m
FxListItem *bottomItem = snapItemAt(position()+highlightRangeEnd);
qreal pos;
if (topItem) {
- pos = qMax(qMin(topItem->position() - highlightRangeStart, -maxExtent), -minExtent);
+ if (topItem->index == 0 && header && position()+highlightRangeStart < header->position()+header->size()/2)
+ pos = header->position() - highlightRangeStart;
+ else
+ pos = qMax(qMin(topItem->position() - highlightRangeStart, -maxExtent), -minExtent);
} else if (bottomItem) {
pos = qMax(qMin(bottomItem->position() - highlightRangeStart, -maxExtent), -minExtent);
} else {
+ QDeclarativeFlickablePrivate::fixup(data, minExtent, maxExtent);
fixupDuration = oldDuration;
return;
}
@@ -2211,8 +2217,10 @@ void QDeclarativeListView::setFooter(QDeclarativeComponent *footer)
d->footerComponent = footer;
d->minExtentDirty = true;
d->maxExtentDirty = true;
- d->updateFooter();
- d->updateViewport();
+ if (isComponentComplete()) {
+ d->updateFooter();
+ d->updateViewport();
+ }
emit footerChanged();
}
}
@@ -2243,9 +2251,11 @@ void QDeclarativeListView::setHeader(QDeclarativeComponent *header)
d->headerComponent = header;
d->minExtentDirty = true;
d->maxExtentDirty = true;
- d->updateHeader();
- d->updateFooter();
- d->updateViewport();
+ if (isComponentComplete()) {
+ d->updateHeader();
+ d->updateFooter();
+ d->updateViewport();
+ }
emit headerChanged();
}
}
@@ -2655,6 +2665,8 @@ void QDeclarativeListView::componentComplete()
Q_D(QDeclarativeListView);
QDeclarativeFlickable::componentComplete();
updateSections();
+ d->updateHeader();
+ d->updateFooter();
if (d->isValid()) {
refill();
d->moveReason = QDeclarativeListViewPrivate::SetIndex;