I have been able to successfully build VTK with QT. <div>I do have QVTKWidget.h (located in /usr/local/include/vtk-5.4). </div><div>I <b>don't</b> have moc_QVTKWidget.cxx but I do have QVTKWidget.cxx. </div><div>Also I have /usr/local/lib/vtk-5.4/libQVTK.a --but thats it. I did not move anything around, but does this configuration seem bad to you?<div>
<br></div><div>Caleb</div><div><br><br><div class="gmail_quote">On Wed, Jan 20, 2010 at 5:22 PM, Arnaud GELAS <span dir="ltr"><<a href="mailto:arnaud_gelas@hms.harvard.edu">arnaud_gelas@hms.harvard.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div bgcolor="#ffffff" text="#000000">
Have you successfully built vtk with qt?<br>
Can you check if there is one file QVTKWidget.h (where vtk is installed
/usr/local/VTK) ? <br>
Can you check wherever you compiled vtk in the directory if
GUISupport/Qt if there is one file moc_QVTKWidget.cxx and in bin if you
have libQVTK* ?<div><div></div><div class="h5"><br>
<br>
On 01/20/2010 05:05 PM, Caleb Johnston wrote:
<blockquote type="cite">I have tried directing cmake to qmake (in
/usr/bin/qmake-4.6) during configuration but I still cannot build
something using QVTK. I have attached my CMakeCache.txt for:
<div>VTK/Examples/GUI/Qt/ImageViewer<br>
<br>
</div>
<div>thanks,</div>
<div>Caleb</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div class="gmail_quote">On Wed, Jan 20, 2010 at 4:58 PM, Arnaud
GELAS <span dir="ltr"><<a href="mailto:arnaud_gelas@hms.harvard.edu" target="_blank">arnaud_gelas@hms.harvard.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">
<div bgcolor="#ffffff" text="#000000">
qt 4.6 was working fine for me (alone), but when building vtk (to build
QVTK widget, QtCharts, etc.) I had some errors...<br>
<br>
Has CMake found qmake?<br>
It is normally located at /usr/bin/qmake-4.6. Once cmake has found
qmake, most of qt variables are generally set (on mac at least, not
sometimes on linux PHONON variables are not found, you have to manually
edit them).<br>
<br>
Can you send the file CMakeCache.txt, pls?<br>
<br>
Thanks,<br>
<font color="#888888">Arnaud</font>
<div>
<div><br>
<br>
On 01/20/2010 04:53 PM, Caleb Johnston wrote:
<blockquote type="cite">I have not built it from source. Instead I
used the Qt
open source installer for 4.6 on my Mac and it worked fine. I'm just
having issues building VTK with the QVTK widget.
<div><br>
</div>
<div>Caleb</div>
<div><br>
<br>
<div class="gmail_quote">On Wed, Jan 20, 2010 at 4:39 PM, Arnaud
GELAS <span dir="ltr"><<a href="mailto:arnaud_gelas@hms.harvard.edu" target="_blank">arnaud_gelas@hms.harvard.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">Has
anyone
successfully built vtk with recent Qt version (>=4.6.0, with
delivered installers) on mac (carbon or cocoa)?<br>
<br>
I have tried using Qt 4.6.0, 4.6.1 (mac, cocoa) and always had the same
error because QtDBus.Framework is missing...<br>
It is an open bug in Qt see <a href="http://bugreports.qt.nokia.com/browse/QTBUG-6429" target="_blank">http://bugreports.qt.nokia.com/browse/QTBUG-6429</a><br>
<br>
Some time back I asked if QtDBus was really needed to build vtk with qt
on the list: <a href="http://old.nabble.com/vtk-QtDBus--td26599452.html" target="_blank">http://old.nabble.com/vtk-QtDBus--td26599452.html</a><br>
But I did not get any answer... Is it really required to build vtk?<br>
<br>
Thanks,<br>
<font color="#888888">Arnaud</font>
<div>
<div><br>
<br>
On 01/20/2010 04:18 PM, John Drescher wrote:<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">On
Wed, Jan 20, 2010 at 4:13 PM, David Doria<<a href="mailto:daviddoria%2Bvtk@gmail.com" target="_blank">daviddoria+vtk@gmail.com</a>>
wrote:<br>
<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">On
Wed, Jan 20, 2010 at 4:05 PM, Caleb Johnston<<a href="mailto:cjj37@cornell.edu" target="_blank">cjj37@cornell.edu</a>>
wrote:<br>
<br>
<blockquote class="gmail_quote" style="border-left:1px solid rgb(204, 204, 204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex">I
am developing an application using QT 4.6 and VTK 5.4 with CMake 2.8.<br>
However, I am having troubles compiling with QVTK. Here is an overview
of my<br>
situation.<br>
<br>
I am trying to compile the VTK Qt ImageViewer example as a test for
using<br>
the QVTK widget. This example is in the source tree at<br>
Examples/GUI/Qt/ImageViewer. I have been able to get this to work on
Ubuntu<br>
9.10. I followed instructions that I read from this mailing list and
other<br>
related sites. But on OSX 10.6, I cannot get VTK to compile using
Carbon or<br>
Cocoa. It always fails during the make process with the following error:<br>
<br>
.../VTK/Examples/GUI/Qt/ImageViewer/main.cxx:36:24: error: QVTKWidget.h:<br>
No such file or directory<br>
.../VTK/Examples/GUI/Qt/ImageViewer/main.cxx: In function ‘int main(int,<br>
char**)’:<br>
.../VTK/Examples/GUI/Qt/ImageViewer/main.cxx:42: error: ‘QVTKWidget’ was<br>
not declared in this scope<br>
.../VTK/Examples/GUI/Qt/ImageViewer/main.cxx:42: error: expected `;'<br>
before ‘widget’<br>
.../VTK/Examples/GUI/Qt/ImageViewer/main.cxx:43: error: ‘widget’ was not<br>
declared in this scope<br>
<br>
However QVTKWidget.h is located /usr/local/include/vtk-5.4/QVTKWidget.h.<br>
What has gone wrong here?<br>
<br>
Also, on Windows XP SP3, no matter what I try, Cmake reports "Qt was not<br>
found." However, it is installed. And I have manually created the QTDIR<br>
environment variable which points to 'C:/Qt/2010.01/'. I have also
indicated<br>
that I am using version 4 (with DESIRED_QT_VERSION). And I can
successfully<br>
develop a QT stand-alone app with this environment.<br>
<br>
Any help or guidance would be greatly appreciated!<br>
<br>
Caleb<br>
<br>
<br>
</blockquote>
It's been a while since I tried this, but I believe I had to turn on<br>
VTK_USE_QT and VTK_USE_GUISUPPORT in the advanced VTK build
configuration.<br>
Thanks,<br>
<br>
<br>
</blockquote>
That is needed I did that last week.. Also if Qt is not found setting<br>
the location of the qmake executable in cmake-gui or ccmake will fix<br>
that. This is what I do when CMake can not find Qt on windows. I do<br>
this all the time since there is no standard location in windows and I<br>
have my source code at X: no source code at all on the OS partition.<br>
<br>
John<br>
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