src/components/timeline/tlruler.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005 by David Cuadrado                                  *
   3  *   krawek@gmail.com                                                     *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #ifndef COMPONENTSTLRULER_H
  22 #define COMPONENTSTLRULER_H
  23
  24 #include <QHeaderView>
  25
  26 /**
  27  * @author David Cuadrado <krawek@gmail.com>
  28 */
  29
  30 namespace Components {
  31
  32 class TLRuler : public QHeaderView
  33 {
  34         Q_OBJECT
  35         public:
  36                 TLRuler(QWidget *parent = 0);
  37                 ~TLRuler();
  38
  39                 void select(int logical);
  40
  41         protected:
  42                 void paintSection( QPainter *painter, const QRect & rect, int logicalIndex ) const;
  43                 void mouseMoveEvent(QMouseEvent *e);
  44
  45                 private slots:
  46                         void updateSelected(int logical);
  47
  48                 signals:
  49                 void logicalSectionSelected(int logical);
  50 };
  51
  52 }
  53
  54 #endif