Hello all<div><br></div><div>I am lianzhao, a developer from China.</div><div>I am new to IGSTK and QT.</div><div>I am implementing HelloWorld of IGSTK sample with QT.</div><div>Consider the following code in HelloWorld.cxx</div>

<div><pre style="font-family: NSimSun; font-size: 13px; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; ">

  <span style="color:blue;">while</span>( !m_GUI->HasQuitted() )
    {
    Fl::wait(0.001);
    ...

    }
</pre><pre style="font-family: NSimSun; font-size: 13px; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; ">

<br></pre><pre style="font-family: NSimSun; font-size: 13px; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; ">

Is there any method in Qt that is equivalent to FL:wait()?</pre><pre style="font-family: NSimSun; font-size: 13px; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; ">

I can not rotate the cylinder without this line.</pre><pre style="font-family: NSimSun; font-size: 13px; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; ">

Thanks a lot</pre><pre style="font-family: NSimSun; font-size: 13px; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; ">

Best Regards</pre></div>