[vtkusers] More QT and VTK Problems

[Richard Haney]

Thank you. I will give this a try.

Is adding these library/include paths manually to a .pro file the only way? 
What if you changed some settings in the 
C:\Qt\4.1.4\mkspecs\win32-g++\qmake.conf file? Would qmake automatically 
read the new settings?


>From: Michael Rice <marice at knology.net>
>To: Richard Haney <cosmoh2o at hotmail.com>
>CC: vtkusers at vtk.org
>Subject: Re: [vtkusers] More QT and VTK Problems
>Date: Mon, 21 Aug 2006 21:32:31 -0500
>
>You need to add the paths to the VTK includes and libraries paths to  the 
>.pro file. You also need to add the VTK libraries to link to.
>
>For example (adjust as appropriate):
>
>TEMPLATE = app
>VTKDIR = C:/VTK
>VTKLIBDIR = $$VTKDIR/bin
>DEPENDPATH += .
>INCLUDEPATH += . \
>                $$VTKDIR/Common \
>                $$VTKDIR/Filtering \
>                $$VTKDIR/GUISupport/Qt \
>                $$VTKDIR/GenericFiltering \
>                $$VTKDIR/Graphics \
>                $$VTKDIR/Hybrid \
>                $$VTKDIR/IO \
>                $$VTKDIR/Imaging \
>                $$VTKDIR/Rendering \
>                $$VTKDIR/Utilities \
>                $$VTKDIR/Widgets
>LIBS += $$VTKLIBDIR/QVTK.lib \
>         $$VTKLIBDIR/vtkHybrid.lib \
>         $$VTKLIBDIR/vtkIO.lib \
>         $$VTKLIBDIR/vtkImaging.lib \
>         $$VTKLIBDIR/vtkRendering.lib \
>         $$VTKLIBDIR/vtkWidgets.lib \
>         $$VTKLIBDIR/vtkGraphics.lib \
>         $$VTKLIBDIR/vtkFiltering.lib \
>         $$VTKLIBDIR/vtkGenericFiltering.lib \
>         $$VTKLIBDIR/vtkCommon.lib \
>         $$VTKLIBDIR/vtkexoIIc.lib \
>         $$VTKLIBDIR/vtkexpat.lib \
>         $$VTKLIBDIR/vtkftgl.lib \
>         $$VTKLIBDIR/vtkjpeg.lib \
>         $$VTKLIBDIR/vtkpng.lib \
>         $$VTKLIBDIR/vtktiff.lib \
>         $$VTKLIBDIR/vtksys.lib \
>         $$VTKLIBDIR/vtkzlib.lib \
>         $$VTKLIBDIR/vtkfreetype.lib
>
># Input
>FORMS += designer.ui
>SOURCES += main.cpp
>
>
>
>On Aug 21, 2006, at 7:22 PM, Richard Haney wrote:
>
>>Please Help,
>>
>>I have moved the libQVTKWidgetPlugin.dll to the Qt_Designer/plugins  
>>directory (Qt version 4.1.4) and built a quick .ui file based on  the 
>>dialog form, called myFile.ui with only a single QVTK window  (pulled from 
>>the plugin).  I saved a main.cpp file with it in the  same directory that 
>>looks like the following:
>>
>>#include "ui_myFile.h"
>>#include <QApplication>
>>
>>int main(int argc, char *argv[]) {
>>  QApplication app(argc, argv);
>>  QDialog *window = new QDialog;
>>  Ui::Dialog ui;
>>  ui.setupUi(window);
>>  window->show();
>>  return app.exec();
>>}
>>
>>The .pro file looks like the following:
>>TEMPLATE = app
>>TARGET +=
>>DEPENDPATH += .
>>INCLUDEPATH += .
>>
>># Input
>>FORMS += designer.ui
>>SOURCES += main.cpp
>>
>>When I run "qmake", the MakeFile is created with no errors, however  when 
>>I run "make" I get the following errors:
>>
>>C:\Qt\4.1.4\myProject\proj2>make
>>mingw32-make -f Makefile.Debug all
>>mingw32-make[1]: Entering directory `C:/Qt/4.1.4/myProject/proj2'
>>g++ -c -g -g -frtti -fexceptions -Wall -DUNICODE - DQT_LARGEFILE_SUPPORT 
>>-DQT_DLL
>>-DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -DQT_NEEDS_QMAIN - 
>>I"C:/Qt/4.1.4/
>>include/QtCore" -I"C:/Qt/4.1.4/include/QtGui" -I"C:/Qt/4.1.4/ include" 
>>-I"." -I"C
>>:/Qt/4.1.4/include/ActiveQt" -I"tmp\moc\debug_shared" -I"." -I"..\.. 
>>\mkspecs\win
>>32-g++" -o tmp\obj\debug_shared\main.o main.cpp
>>In file included from main.cpp:1:
>>ui_designer.h:4:24: QVTKWidget.h: No such file or directory
>>In file included from main.cpp:1:
>>ui_designer.h:23: error: ISO C++ forbids declaration of  `QVTKWidget' with 
>>no typ
>>e
>>ui_designer.h:23: error: expected `;' before '*' token
>>ui_designer.h: In member function `void Ui_Dialog::setupUi(QDialog*)':
>>ui_designer.h:50: error: `qvtkWidget' undeclared (first use this  
>>function)
>>ui_designer.h:50: error: (Each undeclared identifier is reported  only 
>>once for e
>>ach function it appears in.)
>>ui_designer.h:50: error: `QVTKWidget' has not been declared
>>mingw32-make[1]: *** [tmp\obj\debug_shared\main.o] Error 1
>>mingw32-make[1]: Leaving directory `C:/Qt/4.1.4/myProject/proj2'
>>mingw32-make: *** [debug-all] Error 2
>>
>>I am very new to QT-VTK and would appreciate any help.  I used  Qt4.1.4 
>>and VTK-5.0.1 and used the latest version of Cmake (2.4.3)  to build the 
>>VTK with "GUISUPPORT" so that the QT plugin would be  built.
>>
>>Thanks in advance for ANY help/hints.
>>
>>
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>