Hi Julien,<br>
<br>
Indeed, I am using Qt 3.3 (the default installed on my laptop).<br>
<br>
Is there any other example that uses jointly ITK and Qt?<br>
<br>
Thanks,<br><br><div><span class="gmail_quote">On 11/16/05, <b class="gmail_sendername">Julien Jomier</b> <<a href="mailto:jjomier@cs.unc.edu">jjomier@cs.unc.edu</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi Gheorghe,<br><br>What version of Qt are you using? This example works only with Qt 2.3<br><br>Let us know,<br><br>Julien<br><br>Gheorghe Postelnicu wrote:<br>> Hi Julien,<br>><br>> Thanks alot for the help!<br>
><br>> Now I seem to have some linking problems. I should mention that I am<br>> using ccmake version 2.2-patch 2 and I receive the following errors:<br>><br>> --<br>> Linking CXX executable QtITK<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.t._ZN3itk16QtLightIndicatorD1Ev+0x13):
<br>> In function `itk::QtLightIndicator::~QtLightIndicator()':<br>> : undefined reference to `vtable for itk::QtLightIndicator'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.t._ZN3itk16QtLightIndicatorD1Ev+0x1f):
<br>> In function `itk::QtLightIndicator::~QtLightIndicator()':<br>> : undefined reference to `vtable for itk::QtLightIndicator'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.t._ZN3itk12QtTranslatorD2Ev+0xb):<br>
> In function `itk::QtTranslator::~QtTranslator()':<br>> : undefined reference to `vtable for itk::QtTranslator'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.t._ZN3itk15QtSignalAdaptor10EmitSignalEv+0xd):<br>> In function `itk::QtSignalAdaptor::EmitSignal()':
<br>> : undefined reference to `itk::QtTranslator::Signal()'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.t._ZN3itk12QtTranslatorC2Ev+0x1d):<br>> In function `itk::QtTranslator::QtTranslator()':<br>> : undefined reference to `vtable for itk::QtTranslator'
<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.t._ZN3itk16QtLightIndicatorC1EP7QWidgetPc+0x1e):<br>> In function `itk::QtLightIndicator::QtLightIndicator(QWidget*, char*)':<br>> : undefined reference to `vtable for itk::QtLightIndicator'
<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.t._ZN3itk16QtLightIndicatorC1EP7QWidgetPc+0x2a):<br>> In function `itk::QtLightIndicator::QtLightIndicator(QWidget*, char*)':<br>> : undefined reference to `vtable for itk::QtLightIndicator'
<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk13QtSlotAdaptorINS_14AddImageFilterINS_5ImageIfLj2EEES3_S3_EEEE+0xc):<br>> undefined reference to `itk::QtTranslator::className() const'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk13QtSlotAdaptorINS_14AddImageFilterINS_5ImageIfLj2EEES3_S3_EEEE+0x10):
<br>> undefined reference to `itk::QtTranslator::qt_cast(char const*)'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk13QtSlotAdaptorINS_14AddImageFilterINS_5ImageIfLj2EEES3_S3_EEEE+0x14):<br>> undefined reference to `itk::QtTranslator::qt_invoke(int, QUObject*)'
<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk13QtSlotAdaptorINS_14AddImageFilterINS_5ImageIfLj2EEES3_S3_EEEE+0x18):<br>> undefined reference to `itk::QtTranslator::qt_emit(int, QUObject*)'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk13QtSlotAdaptorINS_14AddImageFilterINS_5ImageIfLj2EEES3_S3_EEEE+0x1c):
<br>> undefined reference to `itk::QtTranslator::qt_property(int, int, QVariant*)'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk15QtSignalAdaptorE+0xc):<br>> undefined reference to `itk::QtTranslator::className() const'
<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk15QtSignalAdaptorE+0x10):<br>> undefined reference to `itk::QtTranslator::qt_cast(char const*)'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk15QtSignalAdaptorE+0x14):
<br>> undefined reference to `itk::QtTranslator::qt_invoke(int, QUObject*)'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk15QtSignalAdaptorE+0x18):<br>> undefined reference to `itk::QtTranslator::qt_emit(int, QUObject*)'
<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTVN3itk15QtSignalAdaptorE+0x1c):<br>> undefined reference to `itk::QtTranslator::qt_property(int, int, QVariant*)'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.t._ZNK3itk12QtTranslator10metaObjectEv+0x7):
<br>> In function `itk::QtTranslator::metaObject() const':<br>> : undefined reference to `itk::QtTranslator::staticMetaObject()'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTIN3itk15QtSignalAdaptorE+0x8):
<br>> undefined reference to `typeinfo for itk::QtTranslator'<br>> CMakeFiles/QtITK.dir/qtITK.o(.gnu.linkonce.r._ZTIN3itk13QtSlotAdaptorINS_14AddImageFilterINS_5ImageIfLj2EEES3_S3_EEEE+0x8):<br>> undefined reference to `typeinfo for itk::QtTranslator'
<br>> collect2: ld returned 1 exit status<br>> make[2]: *** [QtITK] Error 1<br>> make[1]: *** [CMakeFiles/QtITK.dir/all] Error 2<br>> make: *** [all] Error 2<br>><br>> --<br>><br>> I have seen you mention that this was a known problem with CMake
2.0.2<br>> not wrapping cpp for Qt, so I uncommented the relevant lines. So now my<br>> CMakeLists.txt looks like this:<br>><br>> --<br>> PROJECT(QtITKExample)<br>><br>> #IF( BUILD_OUTSIDE_INSIGHT_APPLICATIONS )
<br>><br>> FIND_PACKAGE(ITK)<br>> IF(ITK_FOUND)<br>> INCLUDE(${ITK_USE_FILE})<br>> ELSE(ITK_FOUND)<br>> MESSAGE(FATAL_ERROR<br>>
"Cannot build InsightApplications without ITK. Please set<br>> ITK_DIR.")<br>> ENDIF(ITK_FOUND)<br>><br>> #ENDIF( BUILD_OUTSIDE_INSIGHT_APPLICATIONS )<br>><br>> #<br>> # Find QT<br>> #
<br>> INCLUDE (${CMAKE_ROOT}/Modules/FindQt.cmake)<br>><br>> INCLUDE_DIRECTORIES(<br>> ${QT_INCLUDE_DIR}<br>> ${QT_INCLUDE_PATH}<br>> )<br>><br>> LINK_LIBRARIES (<br>> ITKIO<br>> ITKCommon<br>
> ITKBasicFilters<br>> ITKAlgorithms<br>> ITKIO<br>> itkpng<br>> itkzlib<br>> ${QT_QT_LIBRARY}<br>> )<br>><br>> SET(QtITK_SRCS<br>> itkQtProgressBar.cxx<br>> qtITK.cxx<br>> )<br>><br>
> SET(QtITK_MOC_SRCS<br>> itkQtAdaptor.h<br>> itkQtLightIndicator.h<br>> )<br>><br>> #IF(QT_WRAP_CPP)<br>> # QT_WRAP_CPP(QtITK QtITK_SRCS QtITK_MOC_SRCS)<br>> #ENDIF(QT_WRAP_CPP)<br>><br>> QT_WRAP_CPP(QtITK ${QtITK_SRCS} ${QtITK_MOC_SRCS})
<br>> ADD_EXECUTABLE(QtITK ${QtITK_SRCS})<br>><br>> #ADD_EXECUTABLE(QtITK QtITK_SRCS)<br>><br>> #INSTALL_TARGETS(/bin QtITK)<br>> --<br>><br>> Thanks for the help,<br>><br>> On 11/16/05, *Julien Jomier* <
<a href="mailto:jjomier@cs.unc.edu">jjomier@cs.unc.edu</a><br>> <mailto:<a href="mailto:jjomier@cs.unc.edu">jjomier@cs.unc.edu</a>>> wrote:<br>><br>> Hi Gheorghe,<br>><br>> Try to replace<br>
><br>> QT_WRAP_CPP(QtITK QtITK_SRCS QtITK_MOC_SRCS)<br>> ADD_EXECUTABLE(QtITK QtITK_SRCS)<br>><br>> by<br>><br>> QT_WRAP_CPP(QtITK ${QtITK_SRCS} ${QtITK_MOC_SRCS})<br>> ADD_EXECUTABLE(QtITK ${QtITK_SRCS})
<br>><br>> Let us know if that works or not. I'll put a fix as soon as I can.<br>><br>> Thanks for the report,<br>><br>> Julien<br>><br>> Gheorghe Postelnicu wrote:<br>> > Hi,
<br>> ><br>> > I have a problem when building the provided qtITK example. Namely, I<br>> > receive the message<br>> ><br>> > CMake Error: can not find file<br>> /local/ghighi/code/workshop/itkqt/QtITK_SRCS
<br>> ><br>> > when running ccmake .<br>> ><br>> > Here is my CMakeLists.txt file:<br>> ><br>> > --<br>> > PROJECT(QtITKExample)<br>> >
<br>> > IF( BUILD_OUTSIDE_INSIGHT_APPLICATIONS )<br>> ><br>> > FIND_PACKAGE(ITK)<br>> > IF(ITK_FOUND)<br>> > INCLUDE(${ITK_USE_FILE})<br>> > ELSE(ITK_FOUND)
<br>> > MESSAGE(FATAL_ERROR<br>> >
"Cannot build InsightApplications without<br>> ITK. Please set<br>> > ITK_DIR.")<br>> > ENDIF(ITK_FOUND)<br>> ><br>> > ENDIF( BUILD_OUTSIDE_INSIGHT_APPLICATIONS )
<br>> ><br>> > #<br>> > # Find QT<br>> > #<br>> > INCLUDE (${CMAKE_ROOT}/Modules/FindQt.cmake)<br>> ><br>> > INCLUDE_DIRECTORIES(<br>> > ${QT_INCLUDE_DIR}
<br>> > ${QT_INCLUDE_PATH}<br>> > )<br>> ><br>> > LINK_LIBRARIES (<br>> > ITKIO<br>> > ${QT_QT_LIBRARY}<br>> > )<br>> ><br>> > SET(QtITK_SRCS
<br>> > itkQtProgressBar.cxx<br>> > qtITK.cxx<br>> > )<br>> ><br>> > SET(QtITK_MOC_SRCS<br>> > itkQtAdaptor.h<br>> > itkQtLightIndicator.h<br>> > )
<br>> ><br>> > #IF(QT_WRAP_CPP)<br>> > QT_WRAP_CPP(QtITK QtITK_SRCS QtITK_MOC_SRCS)<br>> > #ENDIF(QT_WRAP_CPP)<br>> ><br>> ><br>> > ADD_EXECUTABLE(QtITK QtITK_SRCS)
<br>> ><br>> > #INSTALL_TARGETS(/bin QtITK)<br>> ><br>> ><br>> > --<br>> ><br>> > I am using<br>> > ccmake version 2.2-patch 2<br>> >
<br>> > Thanks,<br>> > --<br>> > Gheorghe<br>> ><br>> ><br>> ><br>> ><br>> ------------------------------------------------------------------------
<br>> ><br>> > _______________________________________________<br>> > Insight-users mailing list<br>> > <a href="mailto:Insight-users@itk.org">Insight-users@itk.org</a> <mailto:
<a href="mailto:Insight-users@itk.org">Insight-users@itk.org</a>><br>> > <a href="http://www.itk.org/mailman/listinfo/insight-users">http://www.itk.org/mailman/listinfo/insight-users</a><br>> <<a href="http://www.itk.org/mailman/listinfo/insight-users">
http://www.itk.org/mailman/listinfo/insight-users</a>><br>><br>><br>><br>><br>> --<br>> Gheorghe Postelnicu, PhD<br>> MGH, Harvard Medical School<br><br></blockquote></div><br><br clear="all"><br>--
<br>Gheorghe Postelnicu, PhD<br>MGH, Harvard Medical School