Odd problem with WM_NCHITTEST

[Rex]

Hi I have a odd problem with WM_NCHITTEST

I have this code witch I wrote ages ago, but short time ago I updated it with a top bar that i could use to d'n'd to :

expandcollapse popup

#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#include <File.au3>
Opt("GUIOnEventMode", 1)
HotKeySet("!m", "_Minimize")
#Region ### START Koda GUI section ### Form=GUI Forms\Install_Log_Generator.kxf
$hInstall_Log_Generator = GUICreate("Install log Generator", 347, 201, 10, 10, BitOR($WS_CAPTION, $WS_SYSMENU, $WS_MINIMIZEBOX), BitOR($WS_EX_ACCEPTFILES,$WS_EX_TOPMOST,$WS_EX_WINDOWEDGE))
GUISetOnEvent($GUI_EVENT_CLOSE, "hInstall_Log_GeneratorClose")
$hProg_Input = GUICtrlCreateInput("", 16, 24, 233, 21, $GUI_SS_DEFAULT_INPUT)
GUICtrlSetState($hProg_Input, $GUI_DROPACCEPTED)
$hComments = GUICtrlCreateEdit("", 16, 72, 313, 97, $ES_WANTRETURN)
GUICtrlSetState($hComments, $GUI_DROPACCEPTED)
$Label2 = GUICtrlCreateLabel("Kommentar", 16, 56, 57, 16)
$hProg_Install_Button = GUICtrlCreateButton("&Installeret", 256, 24, 75, 21, BitOR($BS_DEFPUSHBUTTON,$BS_NOTIFY))
GUICtrlSetOnEvent($hProg_Install_Button, "hProg_Install_ButtonClick")
$Label1 = GUICtrlCreateLabel("Program navn", 16, 8, 70, 16, 0)
$hOpen_Log_CheckBox = GUICtrlCreateCheckbox("Åben logfil", 16, 176, 73, 17)
GUICtrlSetOnEvent($hOpen_Log_CheckBox, "hOpen_Log_CheckBoxClick")
$hStartWin_CheckBox = GUICtrlCreateCheckbox("Start med windows", 96, 176, 113, 17)
GUICtrlSetOnEvent($hStartWin_CheckBox, "hStartWin_CheckBoxClick")
$Label3 = GUICtrlCreateLabel("Minimere (ALT+M)", 240, 177, 90, 16)
;~ GUISetOnEvent($GUI_EVENT_DROPPED, "_Droppede")
GUISetState(@SW_SHOW, $hInstall_Log_Generator)
;~ GUISetState(@SW_MINIMIZE, $hInstall_Log_Generator)
#EndRegion ### END Koda GUI section ###

$InstallLog_TopBar = GUICreate("Topbar", 548, 20, @DesktopWidth / 2 - 274, 1, $WS_POPUP, BitOR($WS_EX_ACCEPTFILES, $WS_EX_TOOLWINDOW, $WS_EX_TOPMOST))
$idLbl_Info = GUICtrlCreateLabel("Install Log generator topbar:", 4, 2, 500, 20)
GUICtrlSetState($idLbl_Info, $GUI_DROPACCEPTED)
GUISetOnEvent($GUI_EVENT_DROPPED, "_Droppede")
GUISetState(@SW_SHOW)
GUIRegisterMsg($WM_NCHITTEST, '_WM_NCHITTEST') ; Allows to move the bar, even there is no titlebar.

$StarWith = RegRead("HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run", "InstallLog")
If $StarWith <> "" Then
    GUICtrlSetState($hStartWin_CheckBox, $GUI_CHECKED)
EndIf

While 1
    Sleep(100)
WEnd

Func hInstall_Log_GeneratorClose()
Exit
EndFunc
Func hOpen_Log_CheckBoxClick()
ShellExecute("C:\" & @ComputerName & "_Install.log")
GUICtrlSetState($hOpen_Log_CheckBox, $GUI_UNCHECKED)
EndFunc

Func hProg_Install_ButtonClick()
$sProg = GUICtrlRead($hProg_Input)
If $sProg <> "" Then
_FileWriteLog("C:\" & @ComputerName & "_Install.log", $sProg)
_Comments()
Else
_Comments()
Endif
GUICtrlSetData($hProg_Input, "")
_Minimize()
EndFunc

Func hStartWin_CheckBoxClick()

$Start = GUICtrlRead($hStartWin_CheckBox)
If $Start = $GUI_CHECKED Then
    RegWrite("HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run", "InstallLog", "REG_SZ", '"' & @ScriptFullPath & '"')
Else
    RegDelete("HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run", "InstallLog")
EndIf
EndFunc

Func _Comments()
$comment = GUICtrlRead($hComments)
If $comment <> "" Then ; Check if there is added a comment
$sComRet = StringSplit($comment, @CR, 1) ; Splitting comments string by chr(32) (LINE SHIFT)
$i = 1
$sDateNow = @YEAR & "-" & @MON & "-" & @MDAY
$sTimeNow = @HOUR & ":" & @MIN & ":" & @SEC
;~ $Space = $sDateNow & " " & $sTimeNow & " » "
$Space = "                    » " ; If whitespaces is preffered insted of date time
Do
    FileWriteLine("C:\" & @ComputerName & "_Install.log", $Space & $sComRet[$i])
    ;_FileWriteLog("C:\" & @ComputerName & "_Install.log", "» " & $ComRep[$i])
    $i = $i + 1
Until $i = $sComRet[0] + 1
EndIf
GUICtrlSetData($hComments, "")
EndFunc

Func _Droppede()
    GUISetState(@SW_RESTORE, $hInstall_Log_Generator)
    GUICtrlSetData($hProg_Input, @GUI_DragFile)
GUICtrlSetData($hComments, "")
EndFunc

Func _Minimize()
    GUISetState(@SW_MINIMIZE, $hInstall_Log_Generator)
EndFunc

Func _Topbar()

EndFunc

Func _WM_NCHITTEST($hWnd, $iMsg, $wParam, $lParam)
    Return $HTCAPTION
EndFunc   ;==>_WM_NCHITTEST

And it works on  my laptop, and several other pc's - but in a fresh install at my workpc the minimize and close button at the titlebar don't work?

And whats more odd is that at the same pc in an old install off windows 7, it works as it should.

So at the same pc, with win7 it works and it doesn't - do I miss some extra in my fresh win7 install that i have in the old one?

 

Cheers

/Rex 

Edited January 17, 2016 by Rex

[Rex]

Doe's someone have a suggestion on what could be cursing the error ?

/Rex

[careca]

I don't know what to say, except im on W10 64 and it works. What is the error?

EDIT: in fact, i would add this to it:

GUISetOnEvent($GUI_EVENT_MINIMIZE, "_Minimize")

 

Edited January 20, 2016 by careca
hmmm

[kylomas]

Rexx,

It did NOT work on my OS (Win7 Home x64, current maintenance levels) till I changed this...

Return $gui_rundefmsg

kylomas

 

Edited January 20, 2016 by kylomas

[BrewManNH]

The script above worked on my Win 10 x64 computer as well, no problems found with it.

[Rex]

@careca

Yeah on my win10 it also works, but in some win 7 it don't - and that's whats odd

It don't give any errors, the prog works except for the minimize and close button :/

 

@kylomas

Okay, I haven't tried to edit the code yet - course I was hoping that some on could give me an reason for why it did work on some windows but not on others. - But yes with your updated code IT works thx

 

@BrewManNH

Yeas again it also worked on my win 10, and my old win 7 installation - also on my laptop with win 7, but at my fresh installed win 7, it didn't

And that's why I was thinking that I might miss some required files in the installation for the code to work properly.

 

I also just tested it on a VP with a ½ updated win7 installation, and there it didn't work either.
So I guess that for the above code to work, I need to install something else, but what??

 

Cheers
/Rex

Edited January 20, 2016 by Rex