nim windows tool tip

nim-tooltip.nim

import windows, typeinfo, os
var wc : Widechar = 32515;
var h : HINST
var nid : NOTIFYICONDATA = NOTIFYICONDATA()
var szip : array[0..63, char]
var info : array[0..255, char]
var infoTitle : array[0..63, char]

var title = "My Title"
for x in 0..title.len:
    szip[x] = title[x]
    info[x] = title[x]
    infoTitle[x] = title[x]

echo szip.len, szip
echo info.len, info
echo infoTitle.len, infoTitle

nid.cbSize = 932 #DWORD(0x0601)
nid.uID = WINUINT(1112)
nid.uFlags = WINUINT(0x00000080) or WINUINT(0x00000010) or WINUINT(0x00000002) or WINUINT(0x00000004)
nid.hIcon = HICON(LoadImageA(h, "D:/test.ico", IMAGE_ICON, 0, 0, LR_LOADFROMFILE))
nid.szTip = szip
nid.szInfo = info
nid.szInfoTitle = infoTitle
nid.dwInfoFlags = WINUINT(0x00000001)
nid.uVersion = 4

discard Shell_NotifyIconA(0x00000000, addr(nid))
discard Shell_NotifyIconA(0x00000004, addr(nid))
sleep(5000)
discard Shell_NotifyIconA(0x00000002, addr(nid))