#MaxHotkeysPerInterval 1000

inSwapMode := false

; Copy this function into your script to use it.
HideTrayTip() {
    TrayTip  ; Attempt to hide it the normal way.
    if SubStr(A_OSVersion,1,3) = "10."
    {
        Menu Tray, NoIcon
        Sleep 200  ; It may be necessary to adjust this sleep.
        Menu Tray, Icon
    }
}

F7::
if ( inSwapMode = true )
{
    TrayTip weapon swap status, "mwheel" bound.
}
else
{
    TrayTip weapon swap status, "mwheel" unbound.
}
Return

F8::
inSwapMode := !inSwapMode
Return

WheelDown::
if ( inSwapMode = true )
{
    IfWinActive, Path of Exile
    {
        Send, x
    }
}
else
{
    MouseClick, WD
}
Return

WheelUp::
if ( inSwapMode = true )
{
    IfWinActive, Path of Exile
    {
        Send, x
    }
}
else
{
    MouseClick, WU
}
Return