[vtkusers] QVTKWidget Python Issue

[David Gobbi]

Hi Nicola,

Try adding the following lines to VTK/GUISupport/Qt/CMakeLists.txt, if
it works then I can submit this as a VTK patch:

--- a/GUISupport/Qt/CMakeLists.txt
+++ b/GUISupport/Qt/CMakeLists.txt
@@ -221,6 +221,12 @@ if(VTK_WRAP_PYTHON_SIP)
     )
   ENDIF(VTK_QT_USE_WEBKIT)

+  # GUISupport/Qt doesn't have a hierarchy file, use Rendering
+  IF(VTK_IGNORE_BTX)
+  SET(KIT_HIERARCHY_FILE
+      ${VTK_BINARY_DIR}/Rendering/vtkRenderingHierarchy.txt)
+  ENDIF(VTK_IGNORE_BTX)
+
   VTK_WRAP_PYTHON3(vtkQtPython QVTK_PythonSrcs "${QVTK_PythonHeaders}")
   VTK_ADD_LIBRARY(vtkQtPythonD ${QVTK_PythonSrcs})
   TARGET_LINK_LIBRARIES(vtkQtPythonD QVTK vtkViewsPythonD vtkRenderingPythonD v


On Wed, Mar 7, 2012 at 1:30 AM, Nicola Creati <ncreati at inogs.it> wrote:
> Hello,
> I have compiled last github VTK under Windows7 64bit making Python Binding
> and enabling the new QVTKWidget. I noted that the interactor of the
> QVTKWidget exposes only few methods. If i compile the source under Linux the
> QVTKWidget interactor exposes several methods as expected. This simple code
> shows what I mean:
>
> from PyQt4.QtGui import *
> import vtk
> import sys
>
> app = QApplication(sys.argv)
> w = vtk.QVTKWidget()
> rwi = w.GetInteractor()
> print dir(rwi)
>
> This is the output on Window:
>
> ['ContextMenuEvent', 'DragEnterEvent', 'DragLeaveEvent', 'DragMoveEvent',
> 'DropE
> vent', 'GetClassName', 'Initialize', 'IsA', 'Start', 'StartListening',
> 'StopList
> ening', 'TerminateApp', 'TimerEvent']
>
>
> This kind on behaviour does not let my application to run on Linux and
> Window.
> Why does it happen? Can be fixed?
>
> Thanks.
>
> Nicola
>
>
> --
> Nicola Creati
> Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS
> www.inogs.it Dipartimento di Geofisica della Litosfera Geophysics of
> Lithosphere Department CARS (Cartography and Remote Sensing) Research Group
> http://www.inogs.it/Cars/ Borgo Grotta Gigante 42/c 34010 Sgonico - Trieste
> - ITALY ncreati at ogs.trieste.it
> off.   +39 040 2140 213
> fax.   +39 040 327307
>
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