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Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativelistview.cpp')
-rw-r--r--src/declarative/graphicsitems/qdeclarativelistview.cpp60
1 files changed, 23 insertions, 37 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 94b1cb3..6be49ba 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -124,8 +124,8 @@ public:
}
qreal endPosition() const {
return (view->orientation() == QDeclarativeListView::Vertical
- ? item->y() + (item->height() > 0 ? item->height() : 1)
- : item->x() + (item->width() > 0 ? item->width() : 1)) - 1;
+ ? item->y() + (item->height() >= 1.0 ? item->height() : 1)
+ : item->x() + (item->width() >= 1.0 ? item->width() : 1)) - 1;
}
void setPosition(qreal pos) {
if (view->orientation() == QDeclarativeListView::Vertical) {
@@ -736,7 +736,7 @@ void QDeclarativeListViewPrivate::layout()
}
if (!visibleItems.isEmpty()) {
qreal oldEnd = visibleItems.last()->endPosition();
- qreal pos = visibleItems.first()->endPosition() + spacing + 1;
+ qreal pos = visibleItems.first()->position() + visibleItems.first()->size() + spacing;
for (int i=1; i < visibleItems.count(); ++i) {
FxListItem *item = visibleItems.at(i);
item->setPosition(pos);
@@ -1161,30 +1161,35 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m
int oldDuration = fixupDuration;
fixupDuration = moveReason == Mouse ? fixupDuration : 0;
- if (snapMode != QDeclarativeListView::NoSnap) {
+ if (currentItem && haveHighlightRange && highlightRange == QDeclarativeListView::StrictlyEnforceRange) {
+ updateHighlight();
+ qreal pos = currentItem->itemPosition();
+ qreal viewPos = position();
+ if (viewPos < pos + currentItem->itemSize() - highlightRangeEnd)
+ viewPos = pos + currentItem->itemSize() - highlightRangeEnd;
+ if (viewPos > pos - highlightRangeStart)
+ viewPos = pos - highlightRangeStart;
+
+ timeline.reset(data.move);
+ if (viewPos != position()) {
+ if (fixupDuration)
+ timeline.move(data.move, -viewPos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2);
+ else
+ timeline.set(data.move, -viewPos);
+ }
+ vTime = timeline.time();
+ } else if (snapMode != QDeclarativeListView::NoSnap) {
FxListItem *topItem = snapItemAt(position()+highlightRangeStart);
FxListItem *bottomItem = snapItemAt(position()+highlightRangeEnd);
qreal pos;
- if (topItem && bottomItem && haveHighlightRange && highlightRange == QDeclarativeListView::StrictlyEnforceRange) {
- qreal topPos = qMin(topItem->position() - highlightRangeStart, -maxExtent);
- qreal bottomPos = qMax(bottomItem->position() - highlightRangeEnd, -minExtent);
- pos = qAbs(data.move + topPos) < qAbs(data.move + bottomPos) ? topPos : bottomPos;
- } else if (topItem) {
+ if (topItem) {
pos = qMax(qMin(topItem->position() - highlightRangeStart, -maxExtent), -minExtent);
} else if (bottomItem) {
- pos = qMax(qMin(bottomItem->position() - highlightRangeStart, -maxExtent), -minExtent);
+ pos = qMax(qMin(bottomItem->position() - highlightRangeStart, -maxExtent), -minExtent);
} else {
fixupDuration = oldDuration;
return;
}
- if (currentItem && haveHighlightRange && highlightRange == QDeclarativeListView::StrictlyEnforceRange) {
- updateHighlight();
- qreal currPos = currentItem->itemPosition();
- if (pos < currPos + currentItem->itemSize() - highlightRangeEnd)
- pos = currPos + currentItem->itemSize() - highlightRangeEnd;
- if (pos > currPos - highlightRangeStart)
- pos = currPos - highlightRangeStart;
- }
qreal dist = qAbs(data.move + pos);
if (dist > 0) {
@@ -1195,25 +1200,6 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m
timeline.set(data.move, -pos);
vTime = timeline.time();
}
- } else if (haveHighlightRange && highlightRange == QDeclarativeListView::StrictlyEnforceRange) {
- if (currentItem) {
- updateHighlight();
- qreal pos = currentItem->itemPosition();
- qreal viewPos = position();
- if (viewPos < pos + currentItem->itemSize() - highlightRangeEnd)
- viewPos = pos + currentItem->itemSize() - highlightRangeEnd;
- if (viewPos > pos - highlightRangeStart)
- viewPos = pos - highlightRangeStart;
-
- timeline.reset(data.move);
- if (viewPos != position()) {
- if (fixupDuration)
- timeline.move(data.move, -viewPos, QEasingCurve(QEasingCurve::InOutQuad), fixupDuration/2);
- else
- timeline.set(data.move, -viewPos);
- }
- vTime = timeline.time();
- }
} else {
QDeclarativeFlickablePrivate::fixup(data, minExtent, maxExtent);
}