OpenSceneGraph/examples/osgviewerMFC/MFC_OSG_MDIView.h
Robert Osfield 07e94c8ce0 From Almalric Alexandre, "I've noticed that all osgViewerMFC example from osg 2.x.x are flickering when resizing 3D view, to avoid this only add OnEraseBkgnd callback in CMFC_OSG_MDIView class and do nothing in it. Just like the WxWidget example.
Attached the modified version of MFC_OSG_MDIView.cpp and MFC_OSG_MDIView.h."

Note from Robert Osfield, submission came with wrong header file, so have had
to guess at what it should be, fingers crossed it worn't break windows build... :-)
2007-09-03 10:04:34 +00:00

54 lines
1.2 KiB
C++

// MFC_OSG_MDIView.h : interface of the CMFC_OSG_MDIView class
//
#pragma once
#include "MFC_OSG.h"
class CMFC_OSG_MDIView : public CView
{
protected: // create from serialization only
CMFC_OSG_MDIView();
DECLARE_DYNCREATE(CMFC_OSG_MDIView)
// Attributes
public:
CMFC_OSG_MDIDoc* GetDocument() const;
// Operations
public:
// Overrides
public:
virtual void OnDraw(CDC* pDC); // overridden to draw this view
virtual void OnInitialUpdate();
virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
protected:
// Implementation
public:
virtual ~CMFC_OSG_MDIView();
#ifdef _DEBUG
virtual void AssertValid() const;
virtual void Dump(CDumpContext& dc) const;
#endif
protected:
cOSG* mOSG;
HANDLE mThreadHandle;
// Generated message map functions
protected:
DECLARE_MESSAGE_MAP()
afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
afx_msg void OnDestroy();
afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
afx_msg BOOL OnEraseBkgnd(CDC* pDC);
};
#ifndef _DEBUG // debug version in MFC_OSG_MDIView.cpp
inline CMFC_OSG_MDIDoc* CMFC_OSG_MDIView::GetDocument() const
{ return reinterpret_cast<CMFC_OSG_MDIDoc*>(m_pDocument); }
#endif