#NoTrayIcon
#include <MsgBoxConstants.au3>
#include <TrayConstants.au3> ; Required for the $TRAY_ICONSTATE_SHOW constant.

Opt("TrayMenuMode", 3) ; The default tray menu items will not be shown and items are not checked when selected. These are options 1 and 2 for TrayMenuMode.

Global Const $MIM_APPLYTOSUBMENUS = 0x80000000, $MIM_BACKGROUND = 0x00000002 ; Constants required for SetMenuColor

Example()

Func Example()
    Local $idSettings = TrayCreateMenu("Settings") ; Create a tray menu sub menu with two sub items.
    Local $idDisplay = TrayCreateItem("Display", $idSettings)
    Local $idPrinter = TrayCreateItem("Printer", $idSettings)
    TrayCreateItem("") ; Create a separator line.

    Local $idAbout = TrayCreateItem("About")
    TrayCreateItem("") ; Create a separator line.

    Local $idExit = TrayCreateItem("Exit")

    TraySetState($TRAY_ICONSTATE_SHOW) ; Show the tray menu.

    SetMenuColor(0, 0xEEBB99) ; BGR color value, '0' refers to the tray menu itself.
    SetMenuColor($idSettings, 0x66BB99); BGR color value for the 'Settings' menu.

    While 1
        Switch TrayGetMsg()
            Case $idAbout ; Display a message box about the AutoIt version and installation path of the AutoIt executable.
                MsgBox($MB_SYSTEMMODAL, "", "AutoIt tray menu example." & @CRLF & @CRLF & _
                        "Version: " & @AutoItVersion & @CRLF & _
                        "Install Path: " & StringLeft(@AutoItExe, StringInStr(@AutoItExe, "\", 0, -1) - 1)) ; Find the folder of a full path.

            Case $idDisplay, $idPrinter
                MsgBox($MB_SYSTEMMODAL, "", "A sub menu item was selected from the tray menu.")

            Case $idExit ; Exit the loop.
                ExitLoop
        EndSwitch
    WEnd
EndFunc   ;==>Example

Func SetMenuColor($iMenuID, $iColor)
    Local $hMenu = TrayItemGetHandle($iMenuID) ; Get the internal menu handle

    Local $hBrush = DllCall("gdi32.dll", "hwnd", "CreateSolidBrush", "int", $iColor)
    $hBrush = $hBrush[0]

    Local $tMenuInfo = DllStructCreate("dword;dword;dword;uint;ptr;dword;ptr")
    DllStructSetData($tMenuInfo, 1, DllStructGetSize($tMenuInfo))
    DllStructSetData($tMenuInfo, 2, BitOR($MIM_APPLYTOSUBMENUS, $MIM_BACKGROUND))
    DllStructSetData($tMenuInfo, 5, $hBrush)

    DllCall("user32.dll", "int", "SetMenuInfo", "hwnd", $hMenu, "struct*", $tMenuInfo)
EndFunc   ;==>SetMenuColor