include/tab_bar.h

   1 /*
   2  * tab_bar.h - class tabBar
   3  *
   4  * Copyright (c) 2004-2008 Tobias Doerffel <tobydox/at/users.sourceforge.net>
   5  *
   6  * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public
  19  * License along with this program (see COPYING); if not, write to the
  20  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21  * Boston, MA 02110-1301 USA.
  22  *
  23  */
  24
  25
  26 #ifndef _TAB_BAR_H
  27 #define _TAB_BAR_H
  28
  29 #include <QtCore/QMap>
  30 #include <QtGui/QLayout>
  31 #include <QtGui/QWidget>
  32
  33 #include "export.h"
  34
  35
  36 class tabButton;
  37
  38
  39 class EXPORT tabBar : public QWidget
  40 {
  41         Q_OBJECT
  42 public:
  43         tabBar( QWidget * _parent,
  44                         QBoxLayout::Direction _dir = QBoxLayout::LeftToRight );
  45         virtual ~tabBar();
  46
  47         tabButton * addTab( QWidget * _w, const QString & _text,
  48                                         int _id, bool _add_stretch = false,
  49                                         bool _text_is_tooltip = false );
  50         void removeTab( int _id );
  51
  52         inline void setExclusive( bool _on )
  53         {
  54                 m_exclusive = _on;
  55         }
  56
  57         int activeTab();
  58
  59
  60 public slots:
  61         void setActiveTab( int _id );
  62
  63
  64 protected:
  65         bool tabState( int _id );
  66         void setTabState( int _id, bool _checked );
  67         bool allHidden();
  68
  69
  70 protected slots:
  71         void hideAll( int _exception = -1 );
  72         void tabClicked( int _id );
  73
  74
  75 private:
  76         QMap<int, QPair<tabButton *, QWidget *> > m_tabs;
  77         QBoxLayout * m_layout;
  78         bool m_exclusive;
  79
  80
  81 signals:
  82         void allWidgetsHidden();
  83         void widgetShown();
  84
  85 } ;
  86
  87
  88 #endif