// 10 february 2014
package main

import (
//	"syscall"
//	"unsafe"
)

// Combobox styles.
const (
	// from winuser.h
	CBS_SIMPLE = 0x0001
	CBS_DROPDOWN = 0x0002
	CBS_DROPDOWNLIST = 0x0003
	CBS_OWNERDRAWFIXED = 0x0010
	CBS_OWNERDRAWVARIABLE = 0x0020
	CBS_AUTOHSCROLL = 0x0040
	CBS_OEMCONVERT = 0x0080
	CBS_SORT = 0x0100
	CBS_HASSTRINGS = 0x0200
	CBS_NOINTEGRALHEIGHT = 0x0400
	CBS_DISABLENOSCROLL = 0x0800
	CBS_UPPERCASE = 0x2000
	CBS_LOWERCASE = 0x4000
)

// Combobox messages.
// TODO filter out messages not provided in windows 2000
const (
	// from winuser.h
	CB_GETEDITSEL = 0x0140
	CB_LIMITTEXT = 0x0141
	CB_SETEDITSEL = 0x0142
	CB_ADDSTRING = 0x0143
	CB_DELETESTRING = 0x0144
	CB_DIR = 0x0145
	CB_GETCOUNT = 0x0146
	CB_GETCURSEL = 0x0147
	CB_GETLBTEXT = 0x0148
	CB_GETLBTEXTLEN = 0x0149
	CB_INSERTSTRING = 0x014A
	CB_RESETCONTENT = 0x014B
	CB_FINDSTRING = 0x014C
	CB_SELECTSTRING = 0x014D
	CB_SETCURSEL = 0x014E
	CB_SHOWDROPDOWN = 0x014F
	CB_GETITEMDATA = 0x0150
	CB_SETITEMDATA = 0x0151
	CB_GETDROPPEDCONTROLRECT = 0x0152
	CB_SETITEMHEIGHT = 0x0153
	CB_GETITEMHEIGHT = 0x0154
	CB_SETEXTENDEDUI = 0x0155
	CB_GETEXTENDEDUI = 0x0156
	CB_GETDROPPEDSTATE = 0x0157
	CB_FINDSTRINGEXACT = 0x0158
	CB_SETLOCALE = 0x0159
	CB_GETLOCALE = 0x015A
	CB_GETTOPINDEX = 0x015B
	CB_SETTOPINDEX = 0x015C
	CB_GETHORIZONTALEXTENT = 0x015D
	CB_SETHORIZONTALEXTENT = 0x015E
	CB_GETDROPPEDWIDTH = 0x015F
	CB_SETDROPPEDWIDTH = 0x0160
	CB_INITSTORAGE = 0x0161
	CB_MULTIPLEADDSTRING = 0x0163
	CB_GETCOMBOBOXINFO = 0x0164
)

// Combobox WM_COMMAND notificaitons.
// TODO filter out notifications not provided in windows 2000
const (
	// from winuser.h
	CBN_ERRSPACE = (-1)		// TODO this will blow up the Go compiler if it's used
	CBN_SELCHANGE = 1
	CBN_DBLCLK = 2
	CBN_SETFOCUS = 3
	CBN_KILLFOCUS = 4
	CBN_EDITCHANGE = 5
	CBN_EDITUPDATE = 6
	CBN_DROPDOWN = 7
	CBN_CLOSEUP = 8
	CBN_SELENDOK = 9
	CBN_SELENDCANCEL = 10
)