1 /*=========================================================================
3 Program: Visualization Toolkit
4 Module: $RCSfile: creawxVTKRenderWindowInteractor.h,v $
6 Date: $Date: 2011/02/21 07:30:01 $
7 Version: $Revision: 1.5 $
9 Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen
11 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notice for more information.
17 =========================================================================*/
19 // .NAME creawxVTKRenderWindowInteractor - class to enable VTK to render to
20 // and interact with wxWindow.
21 // .SECTION Description
22 // creawxVTKRenderWindowInteractor provide a VTK widget for wxWindow. This class
23 // was completely rewrote to have the 'Look & Feel' of the python version:
24 // creawxVTKRenderWindowInteractor.py
26 // - There is a know bug that prevent this class to works for more info see
27 // WX_USE_X_CAPTURE. This bug only affect wxGTK from 2.3.2 to wxGTK 2.4.0.
28 // - Furthermore this class is tempated over either wxWindows or wxGLCanvas,
29 // in wxWindows 2.3.1 and earlier, the wxGLCanvas had scroll bars, you can avoid
30 // this effect by playing with WX_BASE_CLASS at your risk (you might end up with
31 // lot of flickering.)
32 // - This class might not be easily readable as it tried to work with VTK 3.2
33 // and 4.x. This class doesn't support reparenting with VTK 4.2 and earlier.
35 // creawxVTKRenderWindowInteractor.py wxVTKRenderWindow.py
37 #ifndef _creawxVTKRenderWindowInteractor_h_
38 #define _creawxVTKRenderWindowInteractor_h_
44 // For compilers that support precompilation, includes "wx/wx.h".
45 #include "wx/wxprec.h"
56 #include <wx/dcclient.h>
59 #include "vtkRenderWindowInteractor.h"
60 #include "vtkRenderWindow.h"
62 // Apparently since wxGTK 2.8.0 one can finally use wxWindow (just as in any
64 // MM: tested on 2008/04/08: experienced some heavy flickering with wx-widget 2.6.0
65 // using a wxWindow instead of wxGLCanvas fixed the symptoms
66 //#if (!wxCHECK_VERSION(2, 6, 0))
67 #if (!wxCHECK_VERSION(2, 8, 0))
68 #define USE_WXGLCANVAS
71 #if defined(__WXGTK__) && defined(USE_WXGLCANVAS)
73 # include <wx/glcanvas.h>
75 # error "problem of wxGLCanvas, you need to build wxWidgets with opengl"
76 # endif //wxUSE_GLCANVAS
79 // Motif version (renamed into wxX11 for wxWindow 2.4 and newer)
80 #if defined(__WXMOTIF__)
81 # error This GUI is not supported by creawxVTKRenderWindowInteractor for now
84 // wx forward declarations
91 //=======================================================================
92 // LG : NAMESPACE IS NECESSARY TO AVOID CONFLICTING SYMBOLS IN DYN LIBS
97 #if defined(__WXGTK__) && defined(USE_WXGLCANVAS)
98 class CREA_EXPORT creawxVTKRenderWindowInteractor : public wxGLCanvas, virtual public vtkRenderWindowInteractor
100 class CREA_EXPORT creawxVTKRenderWindowInteractor : virtual public vtkRenderWindowInteractor, public wxWindow
103 DECLARE_DYNAMIC_CLASS(creawxVTKRenderWindowInteractor)
107 creawxVTKRenderWindowInteractor();
109 creawxVTKRenderWindowInteractor(wxWindow *parent,
111 const wxPoint &pos = wxDefaultPosition,
112 const wxSize &size = wxDefaultSize,
113 long style = wxWANTS_CHARS | wxNO_FULL_REPAINT_ON_RESIZE,
114 const wxString &name = wxPanelNameStr);
115 vtkTypeRevisionMacro(creawxVTKRenderWindowInteractor,vtkRenderWindowInteractor);
116 static creawxVTKRenderWindowInteractor * New();
117 void PrintSelf(ostream& os, vtkIndent indent);
120 ~creawxVTKRenderWindowInteractor();
122 // vtkRenderWindowInteractor overrides
125 bool Enable(bool enable);
128 void UpdateSize(int x, int y);
129 int CreateTimer(int timertype);
131 void TerminateApp() {};
134 void OnPaint(wxPaintEvent &event);
135 void OnEraseBackground (wxEraseEvent& event);
136 void OnMotion(wxMouseEvent &event);
138 void OnButtonDown(wxMouseEvent &event);
139 void OnButtonUp(wxMouseEvent &event);
140 #if !(VTK_MAJOR_VERSION == 3 && VTK_MINOR_VERSION == 1)
141 void OnEnter(wxMouseEvent &event);
142 void OnLeave(wxMouseEvent &event);
143 void OnKeyDown(wxKeyEvent &event);
144 void OnKeyUp(wxKeyEvent &event);
145 void OnChar(wxKeyEvent &event);
147 void OnTimer(wxTimerEvent &event);
148 void OnSize(wxSizeEvent &event);
149 void OnMouseWheel(wxMouseEvent& event);
152 void SetRenderWhenDisabled(int newValue);
155 // Prescribe that the window be created in a stereo-capable mode. This
156 // method must be called before the window is realized. Default if off.
157 vtkGetMacro(Stereo,int);
158 vtkBooleanMacro(Stereo,int);
159 virtual void SetStereo(int capable);
162 // As CaptureMouse could be a problem sometimes on a window box
163 // This method allow to set or not the CaptureMouse.
164 // This method actually will works only if WX_USE_X_CAPTURE was set to 1
165 vtkSetMacro(UseCaptureMouse,int);
166 vtkBooleanMacro(UseCaptureMouse,int);
172 long GetHandleHack();
178 int RenderWhenDisabled;
181 DECLARE_EVENT_TABLE()
186 // LG : EO namespace crea
187 //======================================================================
193 #endif //_creawxVTKRenderWindowInteractor_h_