knode/knhdrviewitem.h

   1 /*
   2     KNode, the KDE newsreader
   3     Copyright (c) 1999-2005 the KNode authors.
   4     See file AUTHORS for details
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10     You should have received a copy of the GNU General Public License
  11     along with this program; if not, write to the Free Software Foundation,
  12     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
  13 */
  14
  15 #ifndef KNHDRVIEWITEM_H
  16 #define KNHDRVIEWITEM_H
  17
  18 #include "knarticle.h"
  19
  20 #include <k3listview.h>
  21
  22 class KNHeaderView;
  23
  24
  25 /** Header view item. */
  26 class KNHdrViewItem : public K3ListViewItem  {
  27
  28   public:
  29     explicit KNHdrViewItem( KNHeaderView *ref, KNArticle::Ptr a = KNArticle::Ptr() );
  30     explicit KNHdrViewItem( KNHdrViewItem *ref, KNArticle::Ptr a = KNArticle::Ptr() );
  31     ~KNHdrViewItem();
  32
  33     virtual int compare(Q3ListViewItem *i, int col, bool ascending) const;
  34
  35     void paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int alignment);
  36     int width(const QFontMetrics &fm, const Q3ListView *lv, int column) const;
  37
  38     virtual QString text( int col ) const;
  39
  40     void expandChildren();
  41
  42     void setActive( bool b )  { mActive = b; }
  43     bool isActive() const     { return mActive; }
  44
  45     // DND
  46     Q3DragObject* dragObject();
  47
  48     KNArticle::Ptr art;
  49     int countUnreadInThread();
  50
  51     bool showToolTip( int column ) const { return mShowToolTip[column]; }
  52
  53   private:
  54     void init( KNArticle::Ptr );
  55
  56     bool greyOut();
  57     bool firstColBold();
  58     QColor normalColor();
  59     QColor greyColor();
  60
  61     bool mActive;
  62     bool mShowToolTip[5]; // ### hardcoded column count :-(
  63
  64 };
  65
  66 #endif