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Hello all,<br><br>I'd like to have a Qt+VTK integration similar to the Examples/GUI/Qt/GraphicsView.<br>My problem is that if I add a simple combo-box to the embedded dialog, the program crashes with stack overflow when I click on the combo box.<br>Other controls seems to work (button, checkbox...).<br><br>You can(?) reproduce if you put <br><br> QComboBox *cb = new QComboBox();<br> cb->addItem("first");<br> cb->addItem("second");<br> d->layout()->addWidget(cb);<br><br>into MyScene::MyScene().<br><br><br>If I change the viewport from the QVTKWidget to a QGLWidget:<br><br>//this->setViewport(mWidget);<br>this->setViewport(new QGLWidget(QGLFormat(QGL::SampleBuffers)));<br><br>and comment the paintEvent, drawBackground implementations, then<br>the embedded widget seems to work fine with the combobox. (but there is no vtk render).<br><br>if I don't remove paintEvent, drawBackground, then nothing is visible..<br><br>Do you have any idea what is wrong, and how can I get it working?<br><br>Thanks,<br>Zoltan<br><br> <br /><hr />Windows Live: <a href='http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010' target='_new'>Friends get your Flickr, Yelp, and Digg updates when they e-mail you.</a></body>
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