pgspinnerbox.h

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/*
    ParaGUI - crossplatform widgetset
    Copyright (C) 2000,2001,2002  Alexander Pipelka
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
    Alexander Pipelka
    pipelka@teleweb.at
 
    Last Update:      $Author: mbickel $
    Update Date:      $Date: 2007-04-13 16:15:57 $
    Source File:      $Source: /home/cvspsrv/cvsroot/games/asc/source/libs/paragui/include/pgspinnerbox.h,v $
    CVS/RCS Revision: $Revision: 1.2 $
    Status:           $State: Exp $
*/

#ifndef PG_SPINNERBOX_H
#define PG_SPINNERBOX_H

#include "pgthemewidget.h"

class PG_Button;
class PG_MaskEdit;
class PG_LineEdit;

class DECLSPEC PG_SpinnerBox : public PG_ThemeWidget {
public:

        template<class datatype>
class SignalChange : public PG_Signal2<PG_SpinnerBox*, datatype> {}
        ;

        enum {
            IDSPINNERBOX_UP = PG_WIDGETID_INTERNAL + 12,
            IDSPINNERBOX_DOWN = PG_WIDGETID_INTERNAL + 13
        };

        PG_SpinnerBox(PG_Widget *parent, const PG_Rect& r = PG_Rect::null, const std::string& style = "SpinnerBox");

        void SetValue(int value) {
                m_iValue = value;
                SetTextValue();
        }
        void SetMinValue( int value ) {
                m_iMinValue = value;
        }
        void SetMaxValue( int value ) {
                m_iMaxValue = value;
        }

        void SetMask( const std::string& value );

        int GetValue() {
                return( m_iValue );
        }
        int GetMinValue() {
                return( m_iMinValue );
        }
        int GetMaxValue() {
                return( m_iMaxValue );
        }
        const PG_String& GetMask() {
                return( m_sMask );
        }

        SignalChange<int> sigChange;

protected:

        bool handleButtonClick(PG_Button* button);

        bool handleEditEnd(PG_LineEdit* edit);

private:

        DLLLOCAL void SetTextValue();

        DLLLOCAL void AdjustSize();

        PG_Widget* m_pParent;

        PG_MaskEdit* m_pEditBox;

        PG_Button* m_pButtonUp;

        PG_Button* m_pButtonDown;

        int m_iMinValue;

        int m_iMaxValue;

        int m_iValue;

        PG_String m_sMask;

};

#endif  // PG_SPINNERBOX_H

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