src/qtui/chatview.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel Project                          *
   3  *   devel@quassel-irc.org                                                 *
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  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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  20
  21 #ifndef CHATVIEW_H_
  22 #define CHATVIEW_H_
  23
  24 #include <QGraphicsView>
  25
  26 #include "abstractbuffercontainer.h"
  27
  28 class AbstractUiMsg;
  29 class Buffer;
  30 class ChatLine;
  31 class ChatScene;
  32 class MessageFilter;
  33
  34 class ChatView : public QGraphicsView, public AbstractChatView {
  35   Q_OBJECT
  36
  37   public:
  38     ChatView(MessageFilter *, QWidget *parent = 0);
  39     ChatView(Buffer *, QWidget *parent = 0);
  40     ~ChatView();
  41
  42     ChatScene *scene() const;
  43
  44   public slots:
  45
  46     void clear();
  47
  48     void setBufferForBacklogFetching(BufferId buffer);
  49
  50   protected:
  51     virtual void resizeEvent(QResizeEvent *event);
  52
  53   protected slots:
  54     virtual void sceneHeightChanged(qreal height);
  55     virtual void verticalScrollbarChanged(int);
  56     virtual void sliderPressed();
  57     virtual void sliderReleased();
  58
  59   private:
  60     void init(MessageFilter *filter);
  61
  62     ChatScene *_scene;
  63 };
  64
  65
  66 #endif