register event - focus changed.

[Armand]

how can i register an event to launch every time the control focus is changed in my gui ?!

(whenever you exit/click on a control...)

as i've searched throughout all the help file and i've couldn't find it i'm posting the Q here !

please help me...

[Armand]

i think i've found a way:

GUISetOnEvent($GUI_EVENT_PRIMARYDOWN, "ByMousePRIMARYDOWN")
Global $LastClickHandle = 0

Func ByMousePRIMARYDOWN()
    If @GUI_CtrlHandle <> $LastClickHandle Then
        $LastClickHandle = @GUI_CtrlHandle
        Switch $LastClickHandle
            Case $UPL_CTRLOFYOURS;one of the controls....
                $UPL_CTRLOFYOURS()
            Case $lala ;some other control....
        EndSwitch
    EndIf
EndFunc

HF ALL !

Edited August 22, 2007 by Armand

[Armand]

another better way to do that:

Global $LastFocusHandle = 0
while 1
    If ControlGetHandle("","",ControlGetFocus("")) <> $LastFocusHandle Then
        Switch $LastFocusHandle
            Case ControlGetHandle("","",$CTRLOFYOURS)
            UPL_CTRLOFYOURS()
        EndSwitch
    $LastFocusHandle = ControlGetHandle("","",ControlGetFocus(""))
    EndIf
wend

works for me (:

Edited August 22, 2007 by Armand

[Zedna]

More elegant way is to use GUIRegisterMsg() and WM_SETFOCUS or WM_KILLFOCUS

Look at MSDN