ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/VTK/Examples/GUI/Qt/ImageViewer/CMakeLists.txt

@@ -0,0 +1,48 @@
+cmake_minimum_required(VERSION 2.8.8)
+if(POLICY CMP0020)
+  cmake_policy(SET CMP0020 NEW)
+endif()
+if(POLICY CMP0025)
+  cmake_policy(SET CMP0025 NEW) # CMake 3.0
+endif()
+if(POLICY CMP0043)
+  cmake_policy(SET CMP0043 NEW) # CMake 3.0
+endif()
+if(POLICY CMP0053)
+  cmake_policy(SET CMP0053 NEW) # CMake 3.1
+endif()
+project(QtImageViewer)
+
+find_package(VTK COMPONENTS
+  vtkGUISupportQt
+  vtkIOImage
+  vtkInteractionImage
+  vtkRendering${VTK_RENDERING_BACKEND}
+  vtkTestingCore
+)
+include(${VTK_USE_FILE})
+
+if("${VTK_QT_VERSION}" STREQUAL "")
+  message(FATAL_ERROR "VTK was not built with Qt")
+endif()
+
+set( Srcs main.cxx )
+
+if(VTK_QT_VERSION VERSION_GREATER "4")
+  find_package(Qt5 COMPONENTS Core REQUIRED QUIET)
+
+  add_executable(qtimageviewer ${Srcs})
+  qt5_use_modules(qtimageviewer Core Gui Widgets)
+  target_link_libraries(qtimageviewer ${VTK_LIBRARIES})
+else()
+  find_package(Qt4 REQUIRED)
+  include(${QT_USE_FILE})
+  # Use what VTK built with
+  set(QT_QMAKE_EXECUTABLE ${VTK_QT_QMAKE_EXECUTABLE} CACHE FILEPATH "")
+  set(QT_MOC_EXECUTABLE ${VTK_QT_MOC_EXECUTABLE} CACHE FILEPATH "")
+  set(QT_UIC_EXECUTABLE ${VTK_QT_UIC_EXECUTABLE} CACHE FILEPATH "")
+  include_directories(${QT_INCLUDE_DIR})
+
+  add_executable(qtimageviewer ${Srcs})
+  target_link_libraries(qtimageviewer ${QT_LIBRARIES} ${VTK_LIBRARIES})
+endif()

ParaView-5.0.1/VTK/Examples/GUI/Qt/ImageViewer/main.cxx

@@ -0,0 +1,70 @@
+
+
+/*=========================================================================
+  Copyright 2004 Sandia Corporation.
+  Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
+  license for use of this work by or on behalf of the
+  U.S. Government. Redistribution and use in source and binary forms, with
+  or without modification, are permitted provided that this Notice and any
+  statement of authorship are reproduced on all copies.
+
+=========================================================================*/
+
+/*========================================================================
+ For general information about using VTK and Qt, see:
+ http://www.trolltech.com/products/3rdparty/vtksupport.html
+=========================================================================*/
+
+/*========================================================================
+ !!! WARNING for those who want to contribute code to this file.
+ !!! If you use a commercial edition of Qt, you can modify this code.
+ !!! If you use an open source version of Qt, you are free to modify
+ !!! and use this code within the guidelines of the GPL license.
+ !!! Unfortunately, you cannot contribute the changes back into this
+ !!! file.  Doing so creates a conflict between the GPL and BSD-like VTK
+ !!! license.
+=========================================================================*/
+
+#include <QApplication>
+
+#include "vtkImageViewer.h"
+#include "vtkRenderWindowInteractor.h"
+#include "vtkRenderer.h"
+#include "vtkPNGReader.h"
+#include "vtkTestUtilities.h"
+
+#include "QVTKWidget.h"
+
+int main(int argc, char** argv)
+{
+  QApplication app(argc, argv);
+
+  QVTKWidget widget;
+  widget.resize(256,256);
+
+  vtkPNGReader* reader = vtkPNGReader::New();
+  char* fname = vtkTestUtilities::ExpandDataFileName(argc, argv, "Data/vtk.png");
+  reader->SetFileName(fname);
+  delete [] fname;
+
+  vtkImageViewer* image_view = vtkImageViewer::New();
+  image_view->SetInputConnection(reader->GetOutputPort());
+
+  widget.SetRenderWindow(image_view->GetRenderWindow());
+  image_view->SetupInteractor(widget.GetRenderWindow()->GetInteractor());
+
+  image_view->SetColorLevel(138.5);
+  image_view->SetColorWindow(233);
+
+  widget.show();
+
+  app.exec();
+
+
+  image_view->Delete();
+  reader->Delete();
+
+  return 0;
+}
+
+