Hi, <div><br></div><div>You mean to say, vtk 6.3 + Qt 4.8.6 works fine. ? There won't be any flickering hapenning on MAC. ?<br><br>On Wednesday, February 17, 2016, Fetzer, Andreas <<a href="mailto:a.fetzer@dkfz-heidelberg.de">a.fetzer@dkfz-heidelberg.de</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
we are facing a similar problem on Mac OS X 10.9+ with VTK 6.2 and Qt 5.x.<br>
(Strangely with Qt 4.8.6 everything works fine)<br>
<br>
We write our own Plugins that add new GUI components to our Application.<br>
If we add a QVTKWidget to a plugin, all it's widgets do not react to mouse clicks anymore.<br>
This happens even if we just instantiate the QVTKWidget without adding it to the plugin.<br>
<br>
Currently we suspect that the QVTKWidget or VTKInteractors consume some Qt events<br>
or do not forward these events. But we do not have a solution yet.<br>
<br>
We would be glad about any hints.<br>
<br>
Best regards,<br>
Andreas<br>
<br>
Von: vtkusers <<a href="javascript:;" onclick="_e(event, 'cvml', 'vtkusers-bounces@vtk.org')">vtkusers-bounces@vtk.org</a><mailto:<a href="javascript:;" onclick="_e(event, 'cvml', 'vtkusers-bounces@vtk.org')">vtkusers-bounces@vtk.org</a>>> on behalf of rakesh patil <<a href="javascript:;" onclick="_e(event, 'cvml', 'prakeshofficial@gmail.com')">prakeshofficial@gmail.com</a><mailto:<a href="javascript:;" onclick="_e(event, 'cvml', 'prakeshofficial@gmail.com')">prakeshofficial@gmail.com</a>>><br>
Datum: Tuesday 16 February 2016 17:33<br>
An: VTK Users <<a href="javascript:;" onclick="_e(event, 'cvml', 'vtkusers@vtk.org')">vtkusers@vtk.org</a><mailto:<a href="javascript:;" onclick="_e(event, 'cvml', 'vtkusers@vtk.org')">vtkusers@vtk.org</a>>><br>
Betreff: Re: [vtkusers] QVTKWidget + Dock/Undocking + MAC OS<br>
<br>
Hi,<br>
<br>
Since, I got no reply for this, I have prepared a small test case. It is a dock/undock example from Qt and I have just added QVTKWidget to it. Atleast the flickering should be disabled somehow. Can some experts help me?<br>
<br>
I am using Qt 5.5 and vtk 6.3. This happens only on MAC (tested on OS X Yosemite & OS X El Capitan).<br>
<br>
On Sun, Feb 7, 2016 at 8:17 PM, rakesh patil <<a href="javascript:;" onclick="_e(event, 'cvml', 'prakeshofficial@gmail.com')">prakeshofficial@gmail.com</a><mailto:<a href="javascript:;" onclick="_e(event, 'cvml', 'prakeshofficial@gmail.com')">prakeshofficial@gmail.com</a>>> wrote:<br>
Hello,<br>
<br>
I am facing a very strange issue with Dock/Undocking when one of the docked widget is QVTKWidget. I have a centralWidget which contains four tabs. Each tab is an inherited from QWidget. Among these, one widget is QVTKWidget. The issue what I am facing is when I click on the bar and try to undock, the mouse events are lost. I release the mouse button and move the mouse, QVTKWidget keeps moving along with the mouse. I need to click once again on the tab and then it gets undocked fully. Some times while undocking or docking, I observed flickering effect on the renderwindow.<br>
<br>
It gives feeling like QDockWidget is passing some information/signal to its widgets, which QVTKWidget is not able to process, and other QWidgets are able to process. Has anyone come across this type of scenario?<br>
<br>
Thanks in advance<br>
<br>
</blockquote></div>