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authorJanne Koskinen <janne.p.koskinen@digia.com>2009-05-18 12:56:44 (GMT)
committerJanne Koskinen <janne.p.koskinen@digia.com>2009-05-18 12:56:44 (GMT)
commit181dc3984ddf1445d85d085f82c7d14f2fc08519 (patch)
tree6c728d05d54ae91548fa7493682faa3c4c4fc662 /src/gui/graphicsview/qgraphicsview.cpp
parent37930d767ad67912b58332a87b6b6efc942a3082 (diff)
parent6e81bfbaf69864a06240835e0b30cdc47a2668b7 (diff)
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Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qt-s60-public
Diffstat (limited to 'src/gui/graphicsview/qgraphicsview.cpp')
-rw-r--r--src/gui/graphicsview/qgraphicsview.cpp14
1 files changed, 3 insertions, 11 deletions
diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp
index 05e4907..a795fb4 100644
--- a/src/gui/graphicsview/qgraphicsview.cpp
+++ b/src/gui/graphicsview/qgraphicsview.cpp
@@ -1153,11 +1153,7 @@ void QGraphicsViewPrivate::generateStyleOptions(const QList<QGraphicsItem *> &it
// Calculate a simple level-of-detail metric.
// ### almost identical code in QGraphicsScene::render()
// and QGraphicsView::render() - consider refactoring
- if (item->d_ptr->itemIsUntransformable()) {
- itemToViewportTransform = item->deviceTransform(worldTransform);
- } else {
- itemToViewportTransform = item->sceneTransform() * worldTransform;
- }
+ itemToViewportTransform = item->deviceTransform(worldTransform);
if (itemToViewportTransform.type() <= QTransform::TxTranslate) {
// Translation and rotation only? The LOD is 1.
@@ -1681,6 +1677,7 @@ void QGraphicsView::setScene(QGraphicsScene *scene)
disconnect(d->scene, SIGNAL(sceneRectChanged(QRectF)),
this, SLOT(updateSceneRect(QRectF)));
d->scene->d_func()->views.removeAll(this);
+ d->connectedToScene = false;
}
// Assign the new scene and update the contents (scrollbars, etc.)).
@@ -2159,12 +2156,7 @@ void QGraphicsView::render(QPainter *painter, const QRectF &target, const QRect
// Calculate a simple level-of-detail metric.
// ### almost identical code in QGraphicsScene::render()
// and QGraphicsView::paintEvent() - consider refactoring
- QTransform itemToViewportTransform;
- if (item->d_ptr->itemIsUntransformable()) {
- itemToViewportTransform = item->deviceTransform(painterMatrix);
- } else {
- itemToViewportTransform = item->sceneTransform() * painterMatrix;
- }
+ QTransform itemToViewportTransform = item->deviceTransform(painterMatrix);
option->levelOfDetail = qSqrt(itemToViewportTransform.map(v1).length() * itemToViewportTransform.map(v2).length());
option->matrix = itemToViewportTransform.toAffine();