Implement smooth-scrolling for horizontal and vertical scrollbars

[dolphin.git] / src / kitemviews / kitemlistcontainer.h

diff --git a/src/kitemviews/kitemlistcontainer.h b/src/kitemviews/kitemlistcontainer.h
index e71a7b083baeabdbf6df3727e7759bc6d776b071..4d6eadbbbd4356a6f3671e38cf2e9a031a5d7faa 100644 (file)
--- a/src/kitemviews/kitemlistcontainer.h
+++ b/src/kitemviews/kitemlistcontainer.h
@@ -25,9 +25,11 @@
 
 #include <libdolphin_export.h>
 
+#include <QAbstractAnimation>
 #include <QAbstractScrollArea>
 
 class KItemListController;
+class KItemListSmoothScroller;
 class KItemListView;
 class KItemModelBase;
 class QPropertyAnimation;
@@ -53,23 +55,26 @@ protected:
     virtual void showEvent(QShowEvent* event);
     virtual void resizeEvent(QResizeEvent* event);
     virtual void scrollContentsBy(int dx, int dy);
-    virtual bool eventFilter(QObject* obj, QEvent* event);
     virtual void wheelEvent(QWheelEvent* event);
 
 private slots:
+    void slotScrollOrientationChanged(Qt::Orientation current, Qt::Orientation previous);
     void slotModelChanged(KItemModelBase* current, KItemModelBase* previous);
     void slotViewChanged(KItemListView* current, KItemListView* previous);
-    void updateScrollBars();
+    void scrollTo(qreal offset);
+    void updateScrollOffsetScrollBar();
+    void updateItemOffsetScrollBar();
 
 private:
     void initialize();
     void updateGeometries();
+    void updateSmoothScrollers(Qt::Orientation orientation);
 
 private:
     KItemListController* m_controller;
 
-    bool m_sliderMovedByUser;
-    QPropertyAnimation* m_viewOffsetAnimation;
+    KItemListSmoothScroller* m_horizontalSmoothScroller;
+    KItemListSmoothScroller* m_verticalSmoothScroller;
 };
 
 #endif