projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| f6bcfd97 BP |
1 | from wxPython.wx import * |
| 2 | from wxPython.lib import vtk | |
| 3 | ||
| 4 | #--------------------------------------------------------------------------- | |
| 5 | class VtkFrame(wxFrame): | |
| 6 | """ | |
| 7 | Simple example VTK window that contains a cone. | |
| 8 | """ | |
| 9 | def __init__(self, parent, id, title): | |
| 10 | wxFrame.__init__(self, parent,id,title, size=(450, 300)) | |
| 11 | win = vtk.wxVTKRenderWindow(self, -1) | |
| 12 | ||
| 13 | renWin = win.GetRenderWindow() | |
| 14 | ||
| 15 | ren = vtk.vtkRenderer() | |
| 16 | renWin.AddRenderer(ren) | |
| 17 | cone = vtk.vtkConeSource() | |
| 18 | coneMapper = vtk.vtkPolyDataMapper() | |
| 19 | coneMapper.SetInput(cone.GetOutput()) | |
| 20 | coneActor = vtk.vtkActor() | |
| 21 | coneActor.SetMapper(coneMapper) | |
| 22 | ren.AddActor(coneActor) | |
| 23 | #--------------------------------------------------------------------------- | |
| 24 | wxEVT_ADD_CONE = 25015 | |
| 25 | ||
| 26 | def EVT_ADD_CONE(win, func): | |
| 27 | win.Connect(-1, -1, wxEVT_ADD_CONE, func) | |
| 28 | ||
| 29 | class AddCone(wxPyEvent): | |
| 30 | def __init__(self): | |
| 31 | wxPyEvent.__init__(self) | |
| 32 | self.SetEventType(wxEVT_ADD_CONE) | |
| 33 | ||
| 34 | class HiddenCatcher(wxFrame): | |
| 35 | """ | |
| 36 | The "catcher" frame in the second thread. | |
| 37 | It is invisible. It's only job is to receive | |
| 38 | Events from the main thread, and create | |
| 39 | the appropriate windows. | |
| 40 | """ | |
| 41 | def __init__(self): | |
| 42 | wxFrame.__init__(self, NULL,-1,'') | |
| 43 | EVT_ADD_CONE(self, self.AddCone) | |
| 44 | ||
| 45 | def AddCone(self,evt): | |
| 46 | add_cone() | |
| 47 | #--------------------------------------------------------------------------- | |
| 48 | class SecondThreadApp(wxApp): | |
| 49 | """ | |
| 50 | wxApp that lives in the second thread. | |
| 51 | """ | |
| 52 | def OnInit(self): | |
| 53 | catcher = HiddenCatcher() | |
| 54 | #self.SetTopWindow(catcher) | |
| 55 | self.catcher =catcher | |
| 56 | return true | |
| 57 | #--------------------------------------------------------------------------- | |
| 58 | ||
| 59 | def add_cone(): | |
| 60 | frame = VtkFrame(NULL, -1, "Cone") | |
| 61 | frame.Show(true) |