//===============================================================
// vcomboc.h - ComboBox - Windows
//
// Copyright (C) 1995,1996  Bruce E. Wampler
//
// This file is part of the V C++ GUI Framework, and is covered
// under the terms of the GNU Library General Public License,
// Version 2. This library has NO WARRANTY. See the source file
// vapp.cxx for more complete information about license terms.
//===============================================================
#ifndef VCOMBOC_H
#define VCOMOBC_H
#include <v/vcmd.h>	// We are derived from vcmd
    const int MAX_COMBO_LIST = 32;	// put 8 items in the list
    class V_EXPORT vCmdParent;
    class V_EXPORT vComboBoxCmd : public vCmd
      {
      public:		//---------------------------------------- public
	vComboBoxCmd(vCmdParent* dp, CommandObject* dc);
	virtual ~vComboBoxCmd();
	virtual int GetCmdValue(ItemVal id) VCONST;
	virtual void SetCmdVal(ItemVal val, ItemSetType st);
      protected:	//--------------------------------------- protected

      private:		//--------------------------------------- private
	char** _fullList;		// alias pointer to full list
	int _maxWidth;			// max width of any item
	int _numItems;			// number of items on list
	int _curSelection;		// index of current selected item
	void SetupComboList(void);
        int _isFirstMsg;
	virtual void CmdCallback(UINT uMsg, MPARAM mp1, MPARAM mp2);
      };
#endif
