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Remove redundant forward decls and headers from wx/*/bitmap.h

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No real changes, just don't redeclare the classes already forward
declared in wx/bitmap.h in the files included (only) from it and don't
include redundant headers.

Also forward declare wxCursor and wxPixelDataBase in wx/bitmap.h itself
for consistency, as many (even though not all) headers use them.

Do not forward declare wxControl in wx/{msw,osx}/bitmap.h, however,
there is no reason to do it in this header.
This commit is contained in:
Vadim Zeitlin
2022-04-10 17:09:52 +01:00
parent a6cc2c7238
commit bf75fe9d64
7 changed files with 3 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/wx/bitmap.h
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@@ -22,10 +22,12 @@
class WXDLLIMPEXP_FWD_CORE wxBitmap;
class WXDLLIMPEXP_FWD_CORE wxBitmapHandler;
class WXDLLIMPEXP_FWD_CORE wxCursor;
class WXDLLIMPEXP_FWD_CORE wxDC;
class WXDLLIMPEXP_FWD_CORE wxIcon;
class WXDLLIMPEXP_FWD_CORE wxMask;
class WXDLLIMPEXP_FWD_CORE wxPalette;
class WXDLLIMPEXP_FWD_CORE wxDC;
class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
// ----------------------------------------------------------------------------
// wxVariant support

2
include/wx/gtk/bitmap.h
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@@ -14,8 +14,6 @@ typedef struct _cairo cairo_t;
typedef struct _cairo_surface cairo_surface_t;
#endif
typedef struct _GdkPixbuf GdkPixbuf;
class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
class WXDLLIMPEXP_FWD_CORE wxCursor;
//-----------------------------------------------------------------------------
// wxMask

5
include/wx/gtk1/bitmap.h
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@@ -10,14 +10,9 @@
#ifndef __GTKBITMAPH__
#define __GTKBITMAPH__
#include "wx/defs.h"
#include "wx/object.h"
#include "wx/string.h"
#include "wx/palette.h"
#include "wx/gdiobj.h"
class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------

9
include/wx/msw/bitmap.h
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@@ -15,19 +15,10 @@
#include "wx/math.h"
#include "wx/palette.h"
class WXDLLIMPEXP_FWD_CORE wxBitmap;
class WXDLLIMPEXP_FWD_CORE wxBitmapHandler;
class WXDLLIMPEXP_FWD_CORE wxBitmapRefData;
class WXDLLIMPEXP_FWD_CORE wxControl;
class WXDLLIMPEXP_FWD_CORE wxCursor;
class WXDLLIMPEXP_FWD_CORE wxDC;
#if wxUSE_WXDIB
class WXDLLIMPEXP_FWD_CORE wxDIB;
#endif
class WXDLLIMPEXP_FWD_CORE wxIcon;
class WXDLLIMPEXP_FWD_CORE wxMask;
class WXDLLIMPEXP_FWD_CORE wxPalette;
class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
// What kind of transparency should a bitmap copied from an icon or cursor
// have?

8
include/wx/osx/bitmap.h
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@@ -14,15 +14,7 @@
#include "wx/palette.h"
// Bitmap
class WXDLLIMPEXP_FWD_CORE wxBitmap;
class wxBitmapRefData ;
class WXDLLIMPEXP_FWD_CORE wxBitmapHandler;
class WXDLLIMPEXP_FWD_CORE wxControl;
class WXDLLIMPEXP_FWD_CORE wxCursor;
class WXDLLIMPEXP_FWD_CORE wxDC;
class WXDLLIMPEXP_FWD_CORE wxIcon;
class WXDLLIMPEXP_FWD_CORE wxImage;
class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
// A mask is a bitmap used for drawing bitmaps
// Internally it is stored as a 8 bit deep memory chunk, 0 = black means the source will be drawn

5
include/wx/qt/bitmap.h
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@@ -8,12 +8,7 @@
#ifndef _WX_QT_BITMAP_H_
#define _WX_QT_BITMAP_H_
class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
class WXDLLIMPEXP_FWD_CORE wxImage;
class WXDLLIMPEXP_FWD_CORE wxCursor;
class QImage;
class QPixmap;
class QBitmap;

11
include/wx/x11/bitmap.h
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@@ -11,20 +11,9 @@
#ifndef _WX_BITMAP_H_
#define _WX_BITMAP_H_
#include "wx/defs.h"
#include "wx/object.h"
#include "wx/string.h"
#include "wx/palette.h"
#include "wx/gdiobj.h"
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class WXDLLIMPEXP_FWD_CORE wxMask;
class WXDLLIMPEXP_FWD_CORE wxBitmap;
class WXDLLIMPEXP_FWD_CORE wxImage;
//-----------------------------------------------------------------------------
// wxMask
//-----------------------------------------------------------------------------