Why doesnt my window manager display minimize, maximize and close button on titlebar?

[E1M1]

I am trying to write my own window manager, but I can not find out why minimize, maximize and close aren't visible until I move window out of screen and then drag back.

Could anyone tell me what should I do differently.

Zip file contains images and source below.

http://autoit.net.ee/downloads/windowmanager.zip

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#include <WinAPI.au3>
#include <WindowsConstants.au3>
#include <Constants.au3>
#include <array.au3>
#include <GUIConstantsEx.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>

$var = WinList()
OnAutoItExitRegister("Release")
Dim $captured[1][7]
$TitleHeight = _WinAPI_GetSystemMetrics($SM_CYCAPTION)
$TitleHeight += _WinAPI_GetSystemMetrics($SM_CXFRAME)
$BorderWidht = _WinAPI_GetSystemMetrics($SM_CYFRAME)
For $i = 1 To $var[0][0]
    If $var[$i][0] <> "" And HasState($var[$i][1], 2) Then
        If $var[$i][0] <> "Program Manager" Then
            $size = WinGetPos($var[$i][0])
            ReDim $captured[UBound($captured) + 1][7]
            $hGUI = GUICreate($var[$i][0], $size[2]-(2 * $BorderWidht), $size[3] - (2 * $BorderWidht) + 26, $size[0], $size[1], $WS_POPUP)
            GUISetState(@SW_SHOW)
            $gui2 = GUICreate("", $size[2] - (2 * $BorderWidht), $size[3] - (2 * $BorderWidht), 0, 26, $WS_POPUP, $WS_EX_MDICHILD, $hGUI)
            GUISetState(@SW_SHOW)
            $captured[UBound($captured) - 1][6] = $hGUI
            $captured[UBound($captured) - 1][0] = $var[$i][1]
            $captured[UBound($captured) - 1][1] = _WinAPI_GetWindowLong($captured[UBound($captured) - 1][0], $GWL_STYLE)
            $captured[UBound($captured) - 1][2] = _WinAPI_GetWindowLong($captured[UBound($captured) - 1][0], $GWL_EXSTYLE)
            _WinAPI_SetWindowLong($captured[UBound($captured) - 1][0], $GWL_EXSTYLE, $WS_EX_MDICHILD)
            _WinAPI_SetWindowLong($captured[UBound($captured) - 1][0], $GWL_STYLE, $WS_POPUP+$WS_VISIBLE)
            _WinAPI_SetParent($captured[UBound($captured) - 1][0], $gui2)
            WinMove($captured[UBound($captured) - 1][0], "", -$BorderWidht, -$TitleHeight)
;~          WinActivate($captured[UBound($captured) - 1][0])
            ConsoleWrite("Title: " & $var[$i][0] & " Handle: " & $captured[UBound($captured) - 1][0] & @CRLF)
            TitlebarCreate($hGUI, $var[$i][0], 23, 3, 24, 18)
;~          WinSetTrans($gui2,"",128)
            WinSetTrans($hGUI,"",128)
        EndIf
    EndIf
Next

While 1
;~  $nmsg = GUIGetMsg()
;~  If $nmsg  = -3 Then Exit
;~  for $i = 0 To UBound($captured) -1
;~      If $captured[$i][3] = $nmsg Then WinSetState($captured[$i][6],"",@SW_MINIMIZE)
;~  Next
WEnd

Func HasState($handle, $iState)
    If BitAND(WinGetState($handle), $iState) Then
        Return 1
    Else
        Return 0
    EndIf

EndFunc   ;==>HasState

Func Release()
    For $i = 0 To UBound($captured) - 1
        _WinAPI_SetParent($captured[$i][0], 0)
        _WinAPI_SetWindowLong($captured[$i][0], $GWL_STYLE, $captured[$i][1])
        _WinAPI_SetWindowLong($captured[$i][0], $GWL_EXSTYLE, $captured[$i][2])
        WinActivate($captured[$i][0])
        WinMove($captured[$i][0], "", 0, 0)
    Next
EndFunc   ;==>Release

Func TitlebarCreate($hWnd, $Text, $height, $fromtop, $buttonW, $ButtonH)
    GUISwitch($hWnd)
    $pos = WinGetPos($hWnd)
    GUICtrlCreatePic(@ScriptDir & "\TitleBar.bmp", 0, 0, $pos[2], $height, BitOR($SS_NOTIFY, $WS_GROUP,$WS_CLIPSIBLINGS), $GUI_WS_EX_PARENTDRAG)
;~  GuiCtrlSetState(-1,$GUI_DISABLE)
    $captured[UBound($captured) - 1][3] = GUICtrlCreatePic(@ScriptDir & "\minimize.bmp", $pos[2] - 20 - ($buttonW * 3), $fromtop, $buttonW, $ButtonH,$WS_VISIBLE)
    $captured[UBound($captured) - 1][4] = GUICtrlCreatePic(@ScriptDir & "\maximize.bmp", $pos[2] - 17 - ($buttonW * 2), $fromtop, $buttonW, $ButtonH,$WS_VISIBLE)
    $captured[UBound($captured) - 1][5] = GUICtrlCreatePic(@ScriptDir & "\close.bmp", $pos[2] - 13 - ($buttonW), $fromtop, $buttonW, $ButtonH,$WS_VISIBLE)
    GUICtrlCreateLabel($Text, 7, $fromtop, StringLen($Text) * 11, Default, Default, $GUI_WS_EX_PARENTDRAG)
    GUICtrlSetBkColor(-1, -2)
    GUICtrlSetFont(-1, 10, 800, 0, "MS Sans Serif")
    GUICtrlSetColor(-1, 0xFFFFFF)
EndFunc   ;==>TitlebarCreate

Edited March 10, 2011 by E1M1

[Melba23]

E1M1,

There appears to be no relationship betwen the code you posted and the contents of the zip file you say has the source. Where, for example, is the raconfedit.eng.lng file?

If you want help, try and make it a bit easier, please.

M23

[E1M1]

Oh sorry. For some reason I copied wrong source. Thank you for notifying me. Post updated