Added BlurType to blur graphics effect API.

This lets the user control whether to use a fast dynamic blur when
animating the radius of the blur for example, or to use a static high
quality blur for one-time or constant radius blurring.

Reviewed-by: Gunnar Sletta

1 files changed, 7 insertions, 2 deletions

diff --git a/src/gui/image/qpixmapfilter_p.h b/src/gui/image/qpixmapfilter_p.h
index 2565110..92c8e56 100644
--- a/src/gui/image/qpixmapfilter_p.h
+++ b/src/gui/image/qpixmapfilter_p.h
@@ -126,14 +126,19 @@ class Q_GUI_EXPORT QPixmapBlurFilter : public QPixmapFilter
     Q_DECLARE_PRIVATE(QPixmapBlurFilter)
 
 public:
+    enum BlurHint {
+        PerformanceHint,
+        QualityHint
+    };
+
     QPixmapBlurFilter(QObject *parent = 0);
     ~QPixmapBlurFilter();
 
     void setRadius(int radius);
-    void setQuality(Qt::TransformationMode mode);
+    void setBlurHint(BlurHint hint);
 
     int radius() const;
-    Qt::TransformationMode quality() const;
+    BlurHint blurHint() const;
 
     QRectF boundingRectFor(const QRectF &rect) const;
     void draw(QPainter *painter, const QPointF &dest, const QPixmap &src, const QRectF &srcRect = QRectF()) const;