Added properties highlightMoveSpeed and highlightResizeSpeed (ListView)

The speed of the moving and resizing animations of the highlight
component were hardcoded, now they are accessible through these new
properties.

Reviewed-by: thartman

2 files changed, 58 insertions, 2 deletions

diff --git a/src/declarative/fx/qfxlistview.cpp b/src/declarative/fx/qfxlistview.cpp
index 501b4df..1247021 100644
--- a/src/declarative/fx/qfxlistview.cpp
+++ b/src/declarative/fx/qfxlistview.cpp
@@ -178,6 +178,7 @@ public:
         , moveReason(Other), buffer(0), highlightPosAnimator(0), highlightSizeAnimator(0), spacing(0.0)
         , ownModel(false), wrap(false), autoHighlight(true)
         , haveHighlightRange(false), strictHighlightRange(false)
+        , highlightMoveSpeed(400), highlightResizeSpeed(400)
     {}
 
     void init();
@@ -390,6 +391,8 @@ public:
     QString sectionExpression;
     QString currentSection;
     qreal spacing;
+    qreal highlightMoveSpeed;
+    qreal highlightResizeSpeed;
 
     bool ownModel : 1;
     bool wrap : 1;
@@ -667,11 +670,11 @@ void QFxListViewPrivate::createHighlight()
             const QLatin1String posProp(orient == Qt::Vertical ? "y" : "x");
             highlightPosAnimator = new QmlEaseFollow(q);
             highlightPosAnimator->setTarget(QmlMetaProperty(highlight->item, posProp));
-            highlightPosAnimator->setVelocity(400);
+            highlightPosAnimator->setVelocity(highlightMoveSpeed);
             highlightPosAnimator->setEnabled(autoHighlight);
             const QLatin1String sizeProp(orient == Qt::Vertical ? "height" : "width");
             highlightSizeAnimator = new QmlEaseFollow(q);
-            highlightSizeAnimator->setVelocity(400);
+            highlightSizeAnimator->setVelocity(highlightResizeSpeed);
             highlightSizeAnimator->setTarget(QmlMetaProperty(highlight->item, sizeProp));
             highlightSizeAnimator->setEnabled(autoHighlight);
         }
@@ -1259,6 +1262,48 @@ QString QFxListView::currentSection() const
     return d->currentSection;
 }
 
+/*!
+    \qmlproperty real ListView::highlightMoveSpeed
+
+    This property holds the moving animation speed of the highlight delegate.
+*/
+qreal QFxListView::highlightMoveSpeed() const
+{
+    Q_D(const QFxListView);\
+    return d->highlightMoveSpeed;
+}
+
+void QFxListView::setHighlightMoveSpeed(qreal speed)
+{
+    Q_D(QFxListView);\
+    if (d->highlightMoveSpeed != speed)
+    {
+        d->highlightMoveSpeed = speed;
+        emit highlightMoveSpeedChanged();
+    }
+}
+
+/*!
+    \qmlproperty real ListView::highlightResizeSpeed
+
+    This property holds the resizing animation speed of the highlight delegate.
+*/
+qreal QFxListView::highlightResizeSpeed() const
+{
+    Q_D(const QFxListView);\
+    return d->highlightResizeSpeed;
+}
+
+void QFxListView::setHighlightResizeSpeed(qreal speed)
+{
+    Q_D(QFxListView);\
+    if (d->highlightResizeSpeed != speed)
+    {
+        d->highlightResizeSpeed = speed;
+        emit highlightResizeSpeedChanged();
+    }
+}
+
 void QFxListView::viewportMoved()
 {
     Q_D(QFxListView);
diff --git a/src/declarative/fx/qfxlistview.h b/src/declarative/fx/qfxlistview.h
index fc15967..3cff422 100644
--- a/src/declarative/fx/qfxlistview.h
+++ b/src/declarative/fx/qfxlistview.h
@@ -77,6 +77,9 @@ class Q_DECLARATIVE_EXPORT QFxListView : public QFxFlickable
     Q_PROPERTY(int cacheBuffer READ cacheBuffer WRITE setCacheBuffer)
     Q_PROPERTY(QString sectionExpression READ sectionExpression WRITE setSectionExpression NOTIFY sectionExpressionChanged)
     Q_PROPERTY(QString currentSection READ currentSection NOTIFY currentSectionChanged)
+
+    Q_PROPERTY(qreal highlightMoveSpeed READ highlightMoveSpeed WRITE setHighlightMoveSpeed NOTIFY highlightMoveSpeedChanged)
+    Q_PROPERTY(qreal highlightResizeSpeed READ highlightResizeSpeed WRITE setHighlightResizeSpeed NOTIFY highlightResizeSpeedChanged)
     Q_CLASSINFO("DefaultProperty", "data")
 
 public:
@@ -126,6 +129,12 @@ public:
     void setSectionExpression(const QString &);
     QString currentSection() const;
 
+    qreal highlightMoveSpeed() const;
+    void setHighlightMoveSpeed(qreal);
+
+    qreal highlightResizeSpeed() const;
+    void setHighlightResizeSpeed(qreal);
+
     static QFxListViewAttached *qmlAttachedProperties(QObject *);
 
 public Q_SLOTS:
@@ -138,6 +147,8 @@ Q_SIGNALS:
     void currentIndexChanged();
     void currentSectionChanged();
     void sectionExpressionChanged();
+    void highlightMoveSpeedChanged();
+    void highlightResizeSpeedChanged();
 
 protected:
     virtual void viewportMoved();