otabwidget.h

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/*
                             This file is part of the Opie Project

                             Copyright (C) 2002, 2005 Dan Williams <drw@handhelds.org>
              =.
            .=l.
           .>+-=
 _;:,     .>    :=|.         This program is free software; you can
.> <`_,   >  .   <=          redistribute it and/or  modify it under
:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
.="- .-=="i,     .._         License as published by the Free Software
 - .   .-<_>     .<>         Foundation; either version 2 of the License,
     ._= =}       :          or (at your option) any later version.
    .%`+i>       _;_.
    .i_,=:_.      -<s.       This program is distributed in the hope that
     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
    : ..    .:,     . . .    without even the implied warranty of
    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
..}^=.=       =       ;      Library General Public License for more
++=   -.     .`     .:       details.
    :     =  ...= . :.=-
 -.   .:....=;==+<;          You should have received a copy of the GNU
  -_. . .   )=.  =           Library General Public License along with
    --        :-=`           this library; see the file COPYING.LIB.
                             If not, write to the Free Software Foundation,
                             Inc., 59 Temple Place - Suite 330,
                             Boston, MA 02111-1307, USA.
*/

#ifndef OTABWIDGET_H
#define OTABWIDGET_H

/* OPIE */
#include <opie2/otabinfo.h>

/* QT */
#include <qwidget.h>
#include <qlist.h>


class QComboBox;
class QPixmap;
class QTabBar;
class QWidgetStack;

namespace Opie {
namespace Ui   {

class OTabBar;

class OTabWidget : public QWidget
{
    Q_OBJECT

  public:
    enum TabStyle { Global, TextTab, IconTab, TextList, IconList };

    enum TabPosition { Top, Bottom };

    OTabWidget( QWidget * = 0, const char * = 0, TabStyle = Global, TabPosition = Top );

    ~OTabWidget();

    void addTab( QWidget *, const QString &, const QString & );

    void removePage( QWidget * );

    void changeTab( QWidget *, const QString &, const QString & );

    TabStyle tabStyle() const;

    void setTabStyle( TabStyle );

    TabPosition tabPosition() const;

    void setTabPosition( TabPosition );

    void setCurrentTab( QWidget * );

    void setCurrentTab( const QString & );

    void setCurrentTab(int);

    // ### make const
    int currentTab()/* const */;
    QWidget* currentWidget()const;

protected:

    void resizeEvent( QResizeEvent * );

private:
    OTabInfoList  m_tabs;           // List of information for tabs
    OTabInfo     *m_currTab;        // Current tab displayed
    TabStyle      m_tabBarStyle;    // Current style of control
    TabPosition   m_tabBarPosition; // Position of selector control
    bool          m_usingTabs;      // Indicates whether style is either TextTab or IconTab
                                    // (saves from having to always check for these 2 values)

    // UI components
    OTabBar      *m_tabBar;
    QComboBox    *m_tabList;
    QWidgetStack *m_widgetStack;

    class Private;
    Private* d;

    void    selectTab( OTabInfo * );

    void    setUpLayout();


  signals:
    void currentChanged( QWidget * );

  private slots:

    void slotTabBarSelected( int );

    void slotTabListSelected( int );
};

}
}

#endif

---