Sanitize the handling of ColumnHandleItems

[quassel.git] / src / qtui / chatline.h

diff --git a/src/qtui/chatline.h b/src/qtui/chatline.h
index 724be7d..d69caa5 100644 (file)
--- a/src/qtui/chatline.h
+++ b/src/qtui/chatline.h
@@ -28,33 +28,37 @@
 
 class ChatLine : public QGraphicsItem {
 
-  public:
+public:
   ChatLine(int row, QAbstractItemModel *model, QGraphicsItem *parent = 0);
 
-    virtual QRectF boundingRect () const;
+  virtual QRectF boundingRect () const;
 
   inline int row() { return _row; }
   inline void setRow(int row) { _row = row; }
-    inline qreal width() const { return _width; }
-    inline qreal height() const { return _height; }
-    ChatItem &item(ChatLineModel::ColumnType);
+  inline const QAbstractItemModel *model() const { return chatScene() ? chatScene()->model() : 0; }
+  inline ChatScene *chatScene() const { return qobject_cast<ChatScene *>(scene()); }
+  inline qreal width() const { return _width; }
+  inline qreal height() const { return _height; }
+  ChatItem &item(ChatLineModel::ColumnType);
 
-    virtual void paint (QPainter * painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
+  virtual void paint (QPainter * painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
 
-    // returns height
-    qreal setGeometry(qreal width, qreal firstColPos, qreal secondColPos);
-    void setSelected(bool selected, ChatLineModel::ColumnType minColumn = ChatLineModel::ContentsColumn);
-    void setHighlighted(bool highlighted);
+  // returns height
+  qreal setGeometry(qreal width);
+  void setSelected(bool selected, ChatLineModel::ColumnType minColumn = ChatLineModel::ContentsColumn);
+  void setHighlighted(bool highlighted);
 
-  protected:
+protected:
 
-  private:
+private:
   int _row;
-    ChatItem _timestampItem, _senderItem, _contentsItem;
-    qreal _width, _height;
+  TimestampChatItem _timestampItem;
+  SenderChatItem _senderItem;
+  ContentsChatItem _contentsItem;
+  qreal _width, _height;
 
-    enum { Selected = 0x40, Highlighted = 0x80 };
-    quint8 _selection;  // save space, so we put both the col and the flags into one byte
+  enum { Selected = 0x40, Highlighted = 0x80 };
+  quint8 _selection;  // save space, so we put both the col and the flags into one byte
 };
 
 #endif