Label überlappen

#include <GUIConstantsEx.au3>

#include <MsgBoxConstants.au3>

#include <FontConstants.au3>

#include <StaticConstants.au3>

#Region Deklaration

Global $aWindow

Global $aMenue_Button[5][2]

$aMenue_Button[0][1] = "Menü Button 1"

$aMenue_Button[1][1] = "Menü Button 2"

$aMenue_Button[2][1] = "Menü Button 3"

$aMenue_Button[3][1] = "Menü Button 4"

$aMenue_Button[4][1] = "Menü Button 5"

Global $Button

Global $Color_MenuButton_Font_default = 0xFFFFFF, $Color_MenuButton_Font_clicked = 0xFFFFFF

Global $Color_MenuButton_Bk_default = 0x67809f, $Color_MenuButton_Bk_clicked = 0x2e3131

Global $Window_Bk_Color = 0xececec

Global $Bk_Color_Menu[2]

$Bk_Color_Menu[1] = 0x67809f

#EndRegion Deklaration

Opt("GUIOnEventMode", 1)

$aWindow = GUICreate("GUI Test", 800, 350)

GUISetOnEvent($GUI_EVENT_CLOSE, "Close", $aWindow)

GUISetBkColor($Window_Bk_Color, $aWindow)

$Bk_Color_Menu[0] = GUICtrlCreateLabel("", 0, 0, 170, 350)

GUICtrlSetBkColor($Bk_Color_Menu[0], $Bk_Color_Menu[1])

For $a = 0 To 4

$aMenue_Button[$a][0] = GUICtrlCreateLabel($aMenue_Button[$a][1], 10, 50 + $a * 50, 150, 27, $SS_CENTER)

GUICtrlSetOnEvent($aMenue_Button[0][0], "Menu_Button_1")

GUICtrlSetBkColor($aMenue_Button[$a][0], $Color_MenuButton_Bk_default)

GUICtrlSetFont($aMenue_Button[$a][0], 15, 400)

GUICtrlSetColor($aMenue_Button[$a][0], $Color_MenuButton_Font_default)

Next

$Button = GUICtrlCreateButton("Test", 500, 300, 100, 30)

GUICtrlSetOnEvent($Button, "Button")

GUISetState(@SW_SHOW)

While 1

Sleep(100)

WEnd

Func Menu_Button_1()

GUICtrlSetBkColor($aMenue_Button[0][0], $Color_MenuButton_Bk_clicked)

GUICtrlSetFont($aMenue_Button[0][0], 15, 400, $GUI_FONTUNDER)

GUICtrlSetColor($aMenue_Button[0][0], $Color_MenuButton_Font_clicked)

EndFunc

Func Button()

MsgBox(0, "Test", "Button clicked")

EndFunc

Func Close()

Exit

EndFunc