Thanks for looking into this Antonio. I think I will work around it by
creating another dialog in the same application.
On Tue, May 5, 2020 at 12:42 PM Antonio Scuri <antonio.sc...@gmail.com>
wrote:
> Hi,
>
> I was able to reproduce your problem here.
>
> If I try to run it from inside IupLuaScripter, it won't work either.
> Except if I click on the IupLuaScripter window which is a window of the
> same application with decoration.
>
> Sometimes it does work and the focus is nil. But most of the time it
> does not.
>
> GetFocus returns the last element that had the focus in IUP, it is not a
> system call. The element that had the focus must be notified of a killfocus
> in order to GetFocus returns NULL.
>
> It seems that elements in the dialog with this configuration are not
> being notified of a killfocus. I tried to debug but WM_KILLFOCUS is not
> even sent.
>
> Sorry this seems to be a system behavior because the window does not
> have decorations.
>
> Best,
> Scuri
>
>
>
>
> Em sáb., 2 de mai. de 2020 às 19:07, Milind Gupta <milind.gu...@gmail.com>
> escreveu:
>
>> Windows 10
>>
>> On Sat, May 2, 2020, 2:21 PM Antonio Scuri <antonio.sc...@gmail.com>
>> wrote:
>>
>>> Hi,
>>>
>>> Which system?
>>>
>>> Best,
>>> Scuri
>>>
>>>
>>> Em sáb., 2 de mai. de 2020 às 09:23, Milind Gupta <
>>> milind.gu...@gmail.com> escreveu:
>>>
>>>> Here is the script:
>>>>
>>>> require("iuplua")
>>>> list =
>>>> iup.list{bgcolor=iup.GetGlobal("DLGBGCOLOR"),multiple="YES",["1"]="first
>>>> item",["2"]="Second item"}
>>>> vb = iup.vbox{list}
>>>> dlg = iup.dialog{vb;
>>>> size="QUARTERxQUARTER",border="NO",resize="NO",minbox="NO"}--,menubox="NO"}
>>>> --dlg:show()
>>>>
>>>> controls = {tostring(list),tostring(vb),tostring(dlg)}
>>>>
>>>> dlg:showxy(400,400)
>>>>
>>>> print(dlg.screenposition,list.position,dlg.clientoffset)
>>>>
>>>> -- Timer to check if any of the elements have focus
>>>> local tim = iup.timer{time=10,run="NO"}
>>>> function tim:action_cb()
>>>> tim.run = "NO"
>>>> local fc = tostring(iup.GetFocus())
>>>> local match
>>>> for i = 1,#controls do
>>>> if controls[i] == fc then
>>>> match = i
>>>> break
>>>> end
>>>> end
>>>> if not match then
>>>> print("lost focus")
>>>> else
>>>> print("focus on",controls[match])
>>>> tim.run = "YES"
>>>> end
>>>> --tim.run = "YES"
>>>> end
>>>>
>>>> tim.run = "YES"
>>>>
>>>> if (iup.MainLoopLevel()==0) then
>>>> iup.MainLoop()
>>>> end
>>>>
>>>>
>>>> On Sat, May 2, 2020 at 4:58 AM Milind Gupta <milind.gu...@gmail.com>
>>>> wrote:
>>>>
>>>>> Hi Antonio,
>>>>> I have this small script which creates a simple dialog. I
>>>>> set up a timer to check for focus on any controls in the dialog and print
>>>>> the state. What I see is that if I have menubox="NO" then the focus is
>>>>> never lost from the dialog when I switch over from the dialog to something
>>>>> else. If menubox="NO" is removed then when I switch over to something else
>>>>> then GetFocus finds correctly that none of the controls has a focus
>>>>> anymore.
>>>>> Is there a way to test for the focus correctly without
>>>>> having any system bar/buttons or border in a dialog?
>>>>>
>>>>> Thanks,
>>>>> Milind
>>>>>
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