X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fchatview.h;h=e0ea20be88c802599f130ef76fb1f257a5f7d03c;hb=7e5d08e8e20162b5cd13413693187be90f738a1e;hp=244b5f4bcbf669accda660becb435f8f885051f1;hpb=533eaaeda64759c01daa624365b8fc63eeba5ccf;p=quassel.git

diff --git a/src/qtui/chatview.h b/src/qtui/chatview.h
index 244b5f4b..e0ea20be 100644
--- a/src/qtui/chatview.h
+++ b/src/qtui/chatview.h
@@ -22,6 +22,7 @@
 #define CHATVIEW_H_
 
 #include <QGraphicsView>
+#include <QTimer>
 
 #include "abstractbuffercontainer.h"
 
@@ -36,28 +37,37 @@ class ChatView : public QGraphicsView, public AbstractChatView {
 
 public:
   ChatView(MessageFilter *, QWidget *parent = 0);
-  ChatView(Buffer *, QWidget *parent = 0);
+  ChatView(BufferId bufferId, QWidget *parent = 0);
 
   virtual MsgId lastMsgId() const;
   inline ChatScene *scene() const { return _scene; }
 
 public slots:
   inline virtual void clear() {}
-  void setBufferForBacklogFetching(BufferId buffer);
+  void zoomIn();
+  void zoomOut();
+  void zoomNormal();
 
 protected:
   virtual void resizeEvent(QResizeEvent *event);
 
 protected slots:
-  virtual void sceneHeightChanged(qreal height);
+  virtual inline void sceneRectChanged(const QRectF &rect) { setSceneRect(rect); }
   virtual void verticalScrollbarChanged(int);
-  virtual void sliderPressed();
-  virtual void sliderReleased();
-  
+
+private slots:
+  void lastLineChanged(QGraphicsItem *chatLine, qreal offset);
+  void mouseMoveWhileSelecting(const QPointF &scenePos);
+  void scrollTimerTimeout();
+
 private:
   void init(MessageFilter *filter);
 
   ChatScene *_scene;
+  int _lastScrollbarPos;
+  qreal _currentScaleFactor;
+  QTimer _scrollTimer;
+  int _scrollOffset;
 };