[IGSTK-Users] How to know if QTWidget is built

[Vincent Gratsac]

I Patrick and thank you for your reply,

I think my last mail was not clear, so I will explain my question with 
more details...

I meant that my project includes IGSTK-Sandbox, which has to be compiled 
with Qt support.
So I thought there would be an 'IGSTK_SANDBOX_USE_QT' variable ( or 
'IGSTK_SANDBOX_QT_DIR' ) available in the IGSTKSandboxConfig.cmake. 
Thus, my CMakeLists.txt could check if IGSTK-Sandbox was built with Qt 
support. In fact, it would be the same thing than what currently exists 
for FLTK.

But a such variable doesn't exists in the IGSTKSandboxConfig.cmake file 
and I didn't find a way to check that Qt support was activated.

Do you mean that my CMakeLists has to check that igstkQTWidgetTest file 
exists ?

I hope this mail is more explicit...

Vincent

Patrick Cheng a écrit :
> Hi Vincent,
>
> If the Qt is being configured properly, there should be a
> igstkQTWidgetTest.
>
> The Qt support needs QVTK from VTK. So make sure you build VTK package 
> with: VTK_USE_GUISUPPORT ON, and then turn on VTK_USE_QVTK as well.
>
> Patrick
>
> Vincent Gratsac wrote:
>> Hi all,
>>
>> My project needs to know if the "IGSTKSandbox_USE_Qt" option has been 
>> activated by the user.
>> What about presenting this value in the IGSTKSandboxConfig.cmake file 
>> (as the FLTK_DIR value for example) ?
>> I know that Qt part is under development, so this is just a question...
>>
>> Thank you and have a nice day !
>>
>> Vincent Gratsac
>>
>
>


-- 
Vincent Gratsac
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