diff options
Diffstat (limited to 'src/gui/graphicsview/qgraphicsitem_p.h')
| -rw-r--r-- | src/gui/graphicsview/qgraphicsitem_p.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h index 3e4c269..dabbe53 100644 --- a/src/gui/graphicsview/qgraphicsitem_p.h +++ b/src/gui/graphicsview/qgraphicsitem_p.h @@ -164,8 +164,8 @@ public: void setPosHelper(const QPointF &pos); void setVisibleHelper(bool newVisible, bool explicitly, bool update = true); void setEnabledHelper(bool newEnabled, bool explicitly, bool update = true); - void updateHelper(const QRectF &rect = QRectF(), bool force = false); - void fullUpdateHelper(bool childrenOnly = false); + void updateHelper(const QRectF &rect = QRectF(), bool force = false, bool maybeDirtyClipPath = false); + void fullUpdateHelper(bool childrenOnly = false, bool maybeDirtyClipPath = false); void resolveEffectiveOpacity(qreal effectiveParentOpacity); void resolveDepth(int parentDepth); void invalidateSceneTransformCache(); @@ -256,7 +256,7 @@ public: { /*static int count = 0 ;qWarning("%i", ++count);*/ dirtyClipPath = 1; emptyClipPath = 0; } void invalidateCachedClipPathRecursively(bool childrenOnly = false, const QRectF &emptyIfOutsideThisRect = QRectF()); - void updateCachedClipPathFromSetPosHelper(); + void updateCachedClipPathFromSetPosHelper(const QPointF &newPos); inline bool isInvisible() const { @@ -267,6 +267,9 @@ public: inline bool isClippedAway() const { return !dirtyClipPath && q_func()->isClipped() && (emptyClipPath || cachedClipPath.isEmpty()); } + inline bool discardUpdateRequest() const + { return ((flags & QGraphicsItem::ItemClipsChildrenToShape) || children.isEmpty()) && isClippedAway(); } + QPainterPath cachedClipPath; QPointF pos; qreal z; |