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

[Patrick Cheng]

Hi Vicent,

Sorry, I misunderstood your point. It looks like the Qt settings is 
missing in IGSTKSandboxConfig.cmake, we will fix that.

Thank you,

Patrick

Vincent Gratsac wrote:
> 
> 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
>>>
>>
>>
> 
>