From b37fa034257673a43783a54bb66328c82a0c7ef1 Mon Sep 17 00:00:00 2001
From: Frederik Gladhorn <frederik.gladhorn@nokia.com>
Date: Mon, 25 Oct 2010 23:28:37 +0200
Subject: The lastCenterPoint should be equal to centerPoint for new gestures.

Reviewed-by: Zeno Albisser
---
 src/gui/kernel/qstandardgestures.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp
index 7336c84..48b7ac1 100644
--- a/src/gui/kernel/qstandardgestures.cpp
+++ b/src/gui/kernel/qstandardgestures.cpp
@@ -194,13 +194,15 @@ QGestureRecognizer::Result QPinchGestureRecognizer::recognize(QGesture *state,
             d->hotSpot = p1.screenPos();
             d->isHotSpotSet = true;
 
+            QPointF centerPoint = (p1.screenPos() + p2.screenPos()) / 2.0;
             if (d->isNewSequence) {
                 d->startPosition[0] = p1.screenPos();
                 d->startPosition[1] = p2.screenPos();
+                d->lastCenterPoint = centerPoint;
+            } else {
+                d->lastCenterPoint = d->centerPoint;
             }
-
-            d->lastCenterPoint = d->centerPoint;
-            d->centerPoint = (p1.screenPos() + p2.screenPos()) / 2.0;
+            d->centerPoint = centerPoint;
 
             d->changeFlags |= QPinchGesture::CenterPointChanged;
 
-- 
cgit v0.12