From c394f166af47fed34652685531ca1811c7f7568b Mon Sep 17 00:00:00 2001
From: Martin Jones <martin.jones@nokia.com>
Date: Wed, 28 Oct 2009 14:45:57 +1000
Subject: Setting the currentIndex should cancel a flick.

Task-number: QT-2383
---
 src/declarative/fx/qfxflickable.cpp | 9 +++++++++
 src/declarative/fx/qfxflickable.h   | 1 +
 src/declarative/fx/qfxgridview.cpp  | 6 ++++--
 src/declarative/fx/qfxlistview.cpp  | 6 ++++--
 4 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/src/declarative/fx/qfxflickable.cpp b/src/declarative/fx/qfxflickable.cpp
index 659193d..0fb8474 100644
--- a/src/declarative/fx/qfxflickable.cpp
+++ b/src/declarative/fx/qfxflickable.cpp
@@ -889,6 +889,14 @@ void QFxFlickable::viewportMoved()
     }
 }
 
+void QFxFlickable::cancelFlick()
+{
+    Q_D(QFxFlickable);
+    d->timeline.reset(d->_moveX);
+    d->timeline.reset(d->_moveY);
+    movementEnding();
+}
+
 void QFxFlickablePrivate::data_removeAt(int)
 {
     // ###
@@ -1257,6 +1265,7 @@ void QFxFlickable::movementEnding()
         emit flickEnded();
     }
     d->horizontalVelocity.setValue(0);
+    d->verticalVelocity.setValue(0);
 }
 
 void QFxFlickablePrivate::updateVelocity()
diff --git a/src/declarative/fx/qfxflickable.h b/src/declarative/fx/qfxflickable.h
index 4c80e8f..3db4ca7 100644
--- a/src/declarative/fx/qfxflickable.h
+++ b/src/declarative/fx/qfxflickable.h
@@ -183,6 +183,7 @@ protected:
 
     bool xflick() const;
     bool yflick() const;
+    void cancelFlick();
 
 protected:
     QFxFlickable(QFxFlickablePrivate &dd, QFxItem *parent);
diff --git a/src/declarative/fx/qfxgridview.cpp b/src/declarative/fx/qfxgridview.cpp
index 0b2a935..c07258d 100644
--- a/src/declarative/fx/qfxgridview.cpp
+++ b/src/declarative/fx/qfxgridview.cpp
@@ -857,10 +857,12 @@ int QFxGridView::currentIndex() const
 void QFxGridView::setCurrentIndex(int index)
 {
     Q_D(QFxGridView);
-    if (d->isValid() && index != d->currentIndex && index < d->model->count() && index >= 0)
+    if (d->isValid() && index != d->currentIndex && index < d->model->count() && index >= 0) {
+        cancelFlick();
         d->updateCurrent(index);
-    else
+    } else {
         d->currentIndex = index;
+    }
 }
 
 QFxItem *QFxGridView::currentItem()
diff --git a/src/declarative/fx/qfxlistview.cpp b/src/declarative/fx/qfxlistview.cpp
index 1f1b97b..49c2d11 100644
--- a/src/declarative/fx/qfxlistview.cpp
+++ b/src/declarative/fx/qfxlistview.cpp
@@ -1172,10 +1172,12 @@ void QFxListView::setCurrentIndex(int index)
 {
     Q_D(QFxListView);
     d->moveReason = QFxListViewPrivate::Other;
-    if (d->isValid() && index != d->currentIndex && index < d->model->count() && index >= 0)
+    if (d->isValid() && index != d->currentIndex && index < d->model->count() && index >= 0) {
+        cancelFlick();
         d->updateCurrent(index);
-    else
+    } else {
         d->currentIndex = index;
+    }
 }
 
 QFxItem *QFxListView::currentItem()
-- 
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