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Re: Problem with creating new GUI Window

by Christoph Bünker :: Rate this Message:

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Hi,

it's me again. Now I tried to extent the nApplicationTutorial with the file
testwindow I have created. I updated the .bld file as you can see in the
attached file. I also used the update-Skript and updated the project. I
copied the created files (ntestwindow.h and ntestwindow_main.cc) into the
nApplicationTutorial folder.
The problem is just, that when I start to build the project in visual
studio, I receive the following error-Messages:

"pkg_tutorialapp_exe.obj : error LNK2019: unresolved external symbol "bool
__cdecl n_init_ntestwindow(class nClass *,class nKernelServer *)"
(?n_init_ntestwindow@@YA_NPAVnClass@@PAVnKernelServer@@@Z) referenced in
function _tutorialapp_exe
9>pkg_tutorialapp_exe.obj : error LNK2019: unresolved external symbol "void
* __cdecl n_new_ntestwindow(void)" (?n_new_ntestwindow@@YAPAXXZ) referenced
in function _tutorialapp_exe"

So what have I missed? What did I do wrong?

Thanks for help in advance
Christoph

-----Ursprüngliche Nachricht-----
Von: nebuladevice-discuss-bounces@...
[mailto:nebuladevice-discuss-bounces@...] Im Auftrag von
Ghoust
Gesendet: Samstag, 27. Januar 2007 19:39
An: nebuladevice-discuss@...
Betreff: Re: [Nebula-Discuss] Problem with creating new GUI Window

Nice to hear that you have have succeeded.
The macros and are explained in
http://nebuladevice.cubik.org/documentation/nebula2/NebulaWritingClass.shtml

As it seems you are a german too (?) there is an interesting article
about the nebula gui which I am going to translate:
http://users.informatik.uni-halle.de/~bugdoll/nebula2/handout.pdf

Regards
Tom


Christoph Bünker wrote:

> Yes, I have added the class and it derived from nGuiClientWindow. It is
> included in the buildprocess. About the macros I am not sure. How can I
> check this??
>
> But nevertheless, I just solved the problem by creating directly a
> nGuiClientWindow instead of this testWindow.
>
> But thanks for help
> Christoph
>
> -----Ursprüngliche Nachricht-----
> Von: nebuladevice-discuss-bounces@...
> [mailto:nebuladevice-discuss-bounces@...] Im Auftrag von
> Ghoust
> Gesendet: Donnerstag, 25. Januar 2007 21:49
> An: nebuladevice-discuss@...
> Betreff: Re: [Nebula-Discuss] Problem with creating new GUI Window
>
> And do you have a nebula gui class added to your code named testWindow
> derived from nGuiWindow or nGuiClientWindow?
> Is this class registered in your buildprocess and has the corresponding
> nNebulaClass(testWindow, "nguiclientwindow") macros in your cc file?
>
>
> Tom
>
> Christoph Bünker wrote:
>  
>> Hi together,
>>
>> I start using nebula 2 at the moment and so I encounter different
>> problems from time to time. Now, I try to create a new GUI Window, but
>> somehow, when I am trying to initiate it, the program shuts down with
>> the error message: *“nKernelServer: Couldn’t create object ‘window2’
>> of class ‘testWindow’”.*
>>
>> I am using the nApplicationTutorial and there created a ntestwindow.h
>> and a ntestwindow.cc
>>
>> The way I try to create the second window is the following:
>>
>> this->testWindow =
>> static_cast<nTestWindow*>(this->ngui->NewWindow("testWindow", false));
>>
>> So it would be great if there is anyone who could give me a hint what
>> I am doing wrong.
>>
>> Thanks for help and Cheers
>>
>> Christoph
>>
>> ------------------------------------------------------------------------
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