From 3957884bf2e44619a4ed35ba0ffead519988885b Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Mon, 8 Aug 2011 23:41:18 +0200
Subject: Improvements for selections, smooth scrolling, tooltips and
 info-panel

---
 src/kitemviews/kitemlistview.h | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'src/kitemviews/kitemlistview.h')

diff --git a/src/kitemviews/kitemlistview.h b/src/kitemviews/kitemlistview.h
index 81ad52ac3..23181db6e 100644
--- a/src/kitemviews/kitemlistview.h
+++ b/src/kitemviews/kitemlistview.h
@@ -30,6 +30,7 @@
 #include <kitemviews/kitemlistwidget.h>
 #include <kitemviews/kitemmodelbase.h>
 #include <QGraphicsWidget>
+#include <QSet>
 
 class KItemListController;
 class KItemListWidgetCreatorBase;
@@ -62,6 +63,8 @@ class LIBDOLPHINPRIVATE_EXPORT KItemListView : public QGraphicsWidget
 {
     Q_OBJECT
 
+    Q_PROPERTY(qreal offset READ offset WRITE setOffset)
+
 public:
     KItemListView(QGraphicsWidget* parent = 0);
     virtual ~KItemListView();
@@ -132,6 +135,8 @@ public:
     virtual QSizeF itemSizeHint(int index) const;
     virtual QHash<QByteArray, QSizeF> visibleRoleSizes() const;
 
+    QRectF itemBoundingRect(int index) const;
+
     void beginTransaction();
     void endTransaction();
     bool isTransactionActive() const;
@@ -157,8 +162,6 @@ protected:
 
     virtual bool event(QEvent* event);
     virtual void mousePressEvent(QGraphicsSceneMouseEvent* event);
-    virtual void hoverMoveEvent(QGraphicsSceneHoverEvent* event);
-    virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
 
     QList<KItemListWidget*> visibleItemListWidgets() const;
 
@@ -169,7 +172,8 @@ protected slots:
                                   const QSet<QByteArray>& roles);
 
 private slots:
-    void currentChanged(int current, int previous);
+    void slotCurrentChanged(int current, int previous);
+    void slotSelectionChanged(const QSet<int>& current, const QSet<int>& previous);
     void slotAnimationFinished(QGraphicsWidget* widget,
                                KItemListViewAnimation::AnimationType type);
     void slotLayoutTimerFinished();
@@ -229,6 +233,12 @@ private:
      */
     void applyDynamicItemSize();
 
+    /**
+     * Helper method for createWidget() and setWidgetIndex() to update the properties
+     * of the itemlist widget.
+     */
+    void updateWidgetProperties(KItemListWidget* widget, int index);
+
 private:
     bool m_grouped;
     int m_activeTransactions; // Counter for beginTransaction()/endTransaction()
-- 
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