ScrollBar and control resize with WM_SIZE

[FireFox 260]

Hi,

I will explain my problem with some images because I don't know how to do it with words...

At start I have this :

If I resize the GUI with the function WM_SIZE, the controls resizes according to their resize parameters (given with GUICtrlSetResizing)

But if I move down the scrollbar and I resize the GUI, the controls will stuck at the "new" top of the window :

The problem is solved with the function WM_SIZE but when I resize the GUI, the controls are stuck to the top left and don't resize...

Here is my WM_SIZE function :

Func WM_SIZE($hWnd, $Msg, $wParam, $lParam)
    #forceref $Msg, $wParam

    Local $index = -1, $yChar, $xChar, $xClientMax, $xClient, $yClient, $ivMax

    For $x = 0 To UBound($aSB_WindowInfo) - 1
        If $aSB_WindowInfo[$x][0] = $hWnd Then
            $index = $x
            $xClientMax = $aSB_WindowInfo[$index][1]
            $xChar = $aSB_WindowInfo[$index][2]
            $yChar = $aSB_WindowInfo[$index][3]
            $ivMax = $aSB_WindowInfo[$index][7]
            ExitLoop
        EndIf
    Next
    If $index = -1 Then Return 0

    ; Retrieve the dimensions of the client area.
    $xClient = BitAND($lParam, 0x0000FFFF)
    $yClient = BitShift($lParam, 16)
    $aSB_WindowInfo[$index][4] = $xClient
    $aSB_WindowInfo[$index][5] = $yClient

    Local $tSCROLLINFO = _GUIScrollBars_GetScrollInfoEx($hWnd, $SB_VERT)

    DllStructSetData($tSCROLLINFO, "nPos", 0)
    _GUIScrollBars_SetScrollInfo($hWnd, $SB_VERT, $tSCROLLINFO)

    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_SIZE

So I'm wondering if it's possible to edit the WM_SIZE function to solve this issue.

Br, FireFox.

[Melba23 3,456]

FireFox,

I did some work recently which you can see here on getting controls to behave when resizing GUIs with scrollbars that were not at the top left - it might help. It is based on my Scrollbars UDF although it should not be difficult to amend it for the "normal" GUIScrollbar UDF.

Please let me know if you have problems as I am still working on it.

M23