diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/declarative/graphicsitems/qdeclarativegridview.cpp | 8 | ||||
| -rw-r--r-- | src/declarative/graphicsitems/qdeclarativelistview.cpp | 8 |
2 files changed, 12 insertions, 4 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp index 538bc69..0609a48 100644 --- a/src/declarative/graphicsitems/qdeclarativegridview.cpp +++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp @@ -1791,7 +1791,9 @@ qreal QDeclarativeGridView::maxYExtent() const if (d->flow == QDeclarativeGridView::TopToBottom) return QDeclarativeFlickable::maxYExtent(); qreal extent; - if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) { + if (!d->model || !d->model->count()) { + extent = 0; + } else if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) { extent = -(d->rowPosAt(d->model->count()-1) - d->highlightRangeStart); if (d->highlightRangeEnd != d->highlightRangeStart) extent = qMin(extent, -(d->endPosition() - d->highlightRangeEnd + 1)); @@ -1827,7 +1829,9 @@ qreal QDeclarativeGridView::maxXExtent() const if (d->flow == QDeclarativeGridView::LeftToRight) return QDeclarativeFlickable::maxXExtent(); qreal extent; - if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) { + if (!d->model || !d->model->count()) { + extent = 0; + } if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) { extent = -(d->rowPosAt(d->model->count()-1) - d->highlightRangeStart); if (d->highlightRangeEnd != d->highlightRangeStart) extent = qMin(extent, -(d->endPosition() - d->highlightRangeEnd + 1)); diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp index f2cc971..3f2b4ce 100644 --- a/src/declarative/graphicsitems/qdeclarativelistview.cpp +++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp @@ -2248,7 +2248,9 @@ qreal QDeclarativeListView::maxYExtent() const if (d->orient == QDeclarativeListView::Horizontal) return height(); if (d->maxExtentDirty) { - if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) { + if (!d->model || !d->model->count()) { + d->maxExtent = 0; + } else if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) { d->maxExtent = -(d->positionAt(d->model->count()-1) - d->highlightRangeStart); if (d->highlightRangeEnd != d->highlightRangeStart) d->maxExtent = qMin(d->maxExtent, -(d->endPosition() - d->highlightRangeEnd + 1)); @@ -2290,7 +2292,9 @@ qreal QDeclarativeListView::maxXExtent() const if (d->orient == QDeclarativeListView::Vertical) return width(); if (d->maxExtentDirty) { - if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) { + if (!d->model || !d->model->count()) { + d->maxExtent = 0; + } else if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) { d->maxExtent = -(d->positionAt(d->model->count()-1) - d->highlightRangeStart); if (d->highlightRangeEnd != d->highlightRangeStart) d->maxExtent = qMin(d->maxExtent, -(d->endPosition() - d->highlightRangeEnd + 1)); |