mi32/xtargs.h

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#ifndef  INC_MI32_XTARGS_H
#define  INC_MI32_XTARGS_H

#ifndef  _XtIntrinsic_H_
   #include <X11/Intrinsic.h>
#endif

//------------------------------------------------------------------------------

class XTARGS {
   public:

      XTARGS (
         ): m_num(0) { }

      XTARGS (
         const Arg *arg,                     
         int count                           
         ): m_num(count) { memcpy(m_arg,arg,count*sizeof(arg[0])); }

      operator const Arg*(
         ) const { return (m_arg); }

      operator Arg*(
         ) { return (m_arg); }

      const Arg& operator[] (
         int index
         ) const { return (m_arg[index]); }
#ifndef GENERATING_DOXYGEN_OUTPUT
/*
      template <class _T> void Append (
         const char *name,                   //!< Argument name
         _T value                            //!< Value
         ) { m_arg[m_num].name = const_cast<char*>(name); m_arg[m_num++].value = (XtArgVal)value; }
*/
#endif 

      void Append (
         const char *name,                   
         void *value                         
         ) { m_arg[m_num].name = const_cast<char*>(name); m_arg[m_num++].value = (XtArgVal)value; }

      void Append (
         const char *name,                   
         int value                           
         ) { m_arg[m_num].name = const_cast<char*>(name); m_arg[m_num++].value = (XtArgVal)value; }

      void Append (
         const Arg& arg
         ) { m_arg[m_num++] = arg; }

      void Assign (
         const Arg *arg,                     
         int count                           
         ) { m_num = count; memcpy(m_arg,arg,count*sizeof(arg[0])); }

      void Clear (
         ) { m_num = 0; }

      void DeleteItem (
         int idx
         );

      int FindItem (
         const char *name
         ) const;

      void FormAttachBottom (
         Widget widget = 0,                  
         int offset = -1,                    
         bool opposite = false               
         );

      void FormAttachBottomPosition (
         int position,                       
         int offset = -1                     
         );

      void FormAttachLeft (
         Widget widget = 0,                  
         int offset = -1,                    
         bool opposite = false               
         );

      void FormAttachLeftPosition (
         int position,                       
         int offset = -1                     
         );

      void FormAttachRight (
         Widget widget = 0,                  
         int offset = -1,                    
         bool opposite = false               
         );

      void FormAttachRightPosition (
         int position,                       
         int offset = -1                     
         );

      void FormAttachTop (
         Widget widget = 0,                  
         int offset = -1,                    
         bool opposite = false               
         );

      void FormAttachTopPosition (
         int position,                       
         int offset = -1                     
         );

      const Arg* GetArray (
         ) const { return (m_arg); }

      Arg* GetArray (
         ) { return (m_arg); }

      int GetCount (
         ) const { return (m_num); }

      const Arg& GetItem (
         int idx
         ) const { return (m_arg[idx]); }

      void GetWidgetValues (
         Widget widget
         ) { XtGetValues(widget,m_arg,m_num); }

      void SetWidgetValues (
         Widget widget
         ) { XtSetValues(widget,m_arg,m_num); }

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      Arg m_arg[30];
      int m_num;
      #endif // GENERATING_DOXYGEN_OUTPUT

   };

//------------------------------------------------------------------------------

#endif   // INC_MI32_XTARGS_H

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