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| author | Bjørn Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-07-28 14:57:35 (GMT) |
|---|---|---|
| committer | Bjørn Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-07-29 06:43:32 (GMT) |
| commit | f55576b670c69b69c5f1140661cf20cbda96853a (patch) | |
| tree | 88d6c6bdd478b360eb6aa07e3f9cb9cb74523f91 /src/gui/graphicsview/qgraphicsitem.cpp | |
| parent | 72debacc7f57b9ea9115e549170341a9ad11bf0f (diff) | |
| download | Qt-f55576b670c69b69c5f1140661cf20cbda96853a.zip Qt-f55576b670c69b69c5f1140661cf20cbda96853a.tar.gz Qt-f55576b670c69b69c5f1140661cf20cbda96853a.tar.bz2 | |
add support for passing arbitrary painters into
QGraphicsEffectSource::draw
Diffstat (limited to 'src/gui/graphicsview/qgraphicsitem.cpp')
| -rw-r--r-- | src/gui/graphicsview/qgraphicsitem.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp index 425031f..120ca05 100644 --- a/src/gui/graphicsview/qgraphicsitem.cpp +++ b/src/gui/graphicsview/qgraphicsitem.cpp @@ -9939,9 +9939,19 @@ QRectF QGraphicsItemEffectSourcePrivate::boundingRect(bool deviceCoordinates) co void QGraphicsItemEffectSourcePrivate::draw(QPainter *painter) { - QGraphicsScenePrivate *scened = item->d_ptr->scene->d_func(); - scened->draw(item, painter, info->viewTransform, info->transformPtr, info->exposedRegion, - info->widget, info->opacity, 0, info->wasDirtySceneTransform, info->drawItem); + if (painter == info->painter) { + QGraphicsScenePrivate *scened = item->d_ptr->scene->d_func(); + scened->draw(item, painter, info->viewTransform, info->transformPtr, info->exposedRegion, + info->widget, info->opacity, 0, info->wasDirtySceneTransform, + info->drawItem); + } else { + QTransform effectTransform = painter->worldTransform(); + effectTransform *= info->transformPtr->inverted(); + QGraphicsScenePrivate *scened = item->d_ptr->scene->d_func(); + scened->draw(item, painter, info->viewTransform, info->transformPtr, info->exposedRegion, + info->widget, info->opacity, &effectTransform, info->wasDirtySceneTransform, + info->drawItem); + } } QPixmap QGraphicsItemEffectSourcePrivate::pixmap(bool deviceCoordinates, QPoint *offset) const |