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1. wxPaintDC reuse now seems to actually work instead of leading to mysterious

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bugs (but I still don't know why should we have it at all)
2. wxMenuItem initializes m_bChecked variable - thanks Purify
3. don't try to delete the brush which couldn't be created in app.cpp


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2724 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-06-09 11:32:32 +00:00
parent 119143528d
commit 3a5ffa81c1
5 changed files with 144 additions and 65 deletions
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70
include/wx/msw/dcclient.h
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@@ -6,59 +6,77 @@
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
// Licence: wxWindows license
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_DCCLIENT_H_
#define _WX_DCCLIENT_H_
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#ifdef __GNUG__
#pragma interface "dcclient.h"
#pragma interface "dcclient.h"
#endif
#include "wx/dc.h"
class WXDLLEXPORT wxWindowDC: public wxDC
// ----------------------------------------------------------------------------
// array types
// ----------------------------------------------------------------------------
// this one if used by wxPaintDC only
struct WXDLLEXPORT wxPaintDCInfo;
WX_DECLARE_OBJARRAY(wxPaintDCInfo, wxArrayDCInfo);
// ----------------------------------------------------------------------------
// DC classes
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxWindowDC : public wxDC
{
DECLARE_DYNAMIC_CLASS(wxWindowDC)
DECLARE_DYNAMIC_CLASS(wxWindowDC)
public:
wxWindowDC(void);
public:
wxWindowDC();
// Create a DC corresponding to a canvas
wxWindowDC(wxWindow *win);
// Create a DC corresponding to the whole window
wxWindowDC(wxWindow *win);
~wxWindowDC(void);
virtual ~wxWindowDC();
};
class WXDLLEXPORT wxClientDC: public wxWindowDC
class WXDLLEXPORT wxClientDC : public wxWindowDC
{
DECLARE_DYNAMIC_CLASS(wxClientDC)
DECLARE_DYNAMIC_CLASS(wxClientDC)
public:
wxClientDC(void);
public:
wxClientDC();
// Create a DC corresponding to a canvas
wxClientDC(wxWindow *win);
// Create a DC corresponding to the client area of the window
wxClientDC(wxWindow *win);
~wxClientDC(void);
virtual ~wxClientDC();
};
class WXDLLEXPORT wxPaintDC: public wxWindowDC
class WXDLLEXPORT wxPaintDC : public wxWindowDC
{
DECLARE_DYNAMIC_CLASS(wxPaintDC)
DECLARE_DYNAMIC_CLASS(wxPaintDC)
public:
wxPaintDC(void);
public:
wxPaintDC();
// Create a DC corresponding to a canvas
wxPaintDC(wxWindow *win);
// Create a DC corresponding for painting the window in OnPaint()
wxPaintDC(wxWindow *win);
~wxPaintDC(void);
virtual ~wxPaintDC();
protected:
static WXHDC ms_PaintHDC;
static size_t ms_PaintCount;
protected:
static wxArrayDCInfo ms_cache;
// find the entry for this DC in the cache (keyed by the window)
wxPaintDCInfo *FindInCache(size_t *index = NULL) const;
};
#endif