From: Alan Alpert <alan.alpert@nokia.com>
Date: Wed, 27 Apr 2011 00:46:24 +0000 (+1000)
Subject: Sort gradient stops for the convenience of the scenegraph
X-Git-Tag: qt-v5.0.0-alpha1~2170^2~177
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6e2e4894159da51ab3413b8a0bb9c8ba615f0b7c;p=profile%2Fivi%2Fqtdeclarative.git

Sort gradient stops for the convenience of the scenegraph

The scenegraph gradients require sorted graident stops, whereas QML does
not. Gradient stops are now sorted at the point they are passed into the
scenegraph.

Change-Id: I499dd00dc78e60dfc2053f2ee3691e61e0cf2a5d
Task-number: QTBUG-18494
Reviewed-by: Martin Jones
(cherry picked from commit 8cbd68b29224eed19f6ca6ec8186766c69a35c83)
---

diff --git a/src/declarative/items/qsgrectangle.cpp b/src/declarative/items/qsgrectangle.cpp
index 247d633..cba6527 100644
--- a/src/declarative/items/qsgrectangle.cpp
+++ b/src/declarative/items/qsgrectangle.cpp
@@ -267,8 +267,12 @@ QSGNode *QSGRectangle::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *da
     QGradientStops stops;
     if (d->gradient) {
         QList<QSGGradientStop *> qxstops = d->gradient->m_stops;
-        for (int i = 0; i < qxstops.size(); ++i)
-            stops.append(QGradientStop(qxstops.at(i)->position(), qxstops.at(i)->color()));
+        for (int i = 0; i < qxstops.size(); ++i){
+            int j = 0;
+            while (j < stops.size() && stops.at(j).first < qxstops[i]->position())
+                j++;
+            stops.insert(j, QGradientStop(qxstops.at(i)->position(), qxstops.at(i)->color()));
+        }
     }
     rectangle->setGradientStops(stops);