wxWidgets/include/wx/gtk/bitmap.h

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/////////////////////////////////////////////////////////////////////////////
// Name: bitmap.h
// Purpose:
// Author: Robert Roebling
// RCS-ID: $Id$
// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef __GTKBITMAPH__
#define __GTKBITMAPH__
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma interface
#endif
#include "wx/defs.h"
#include "wx/object.h"
#include "wx/string.h"
#include "wx/palette.h"
#include "wx/gdiobj.h"
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class wxMask;
class wxBitmap;
class wxImage;
//-----------------------------------------------------------------------------
// wxMask
//-----------------------------------------------------------------------------
class wxMask: public wxObject
{
public:
wxMask();
wxMask( const wxBitmap& bitmap, const wxColour& colour );
wxMask( const wxBitmap& bitmap, int paletteIndex );
wxMask( const wxBitmap& bitmap );
~wxMask();
bool Create( const wxBitmap& bitmap, const wxColour& colour );
bool Create( const wxBitmap& bitmap, int paletteIndex );
bool Create( const wxBitmap& bitmap );
// implementation
GdkBitmap *m_bitmap;
GdkBitmap *GetBitmap() const;
private:
DECLARE_DYNAMIC_CLASS(wxMask)
};
//-----------------------------------------------------------------------------
// wxBitmap
//-----------------------------------------------------------------------------
class wxBitmap: public wxGDIObject
{
public:
wxBitmap();
wxBitmap( int width, int height, int depth = -1 );
wxBitmap( const char bits[], int width, int height, int depth = 1 );
wxBitmap( const char **bits ) { (void)CreateFromXpm(bits); }
wxBitmap( char **bits ) { (void)CreateFromXpm((const char **)bits); }
wxBitmap( const wxBitmap& bmp );
wxBitmap( const wxString &filename, int type = wxBITMAP_TYPE_XPM );
wxBitmap( const wxImage& image, int depth = -1 ) { (void)CreateFromImage(image, depth); }
~wxBitmap();
wxBitmap& operator = ( const wxBitmap& bmp );
bool operator == ( const wxBitmap& bmp ) const;
bool operator != ( const wxBitmap& bmp ) const;
bool Ok() const;
bool Create(int width, int height, int depth = -1);
int GetHeight() const;
int GetWidth() const;
int GetDepth() const;
wxImage ConvertToImage() const;
// copies the contents and mask of the given (colour) icon to the bitmap
virtual bool CopyFromIcon(const wxIcon& icon);
wxMask *GetMask() const;
void SetMask( wxMask *mask );
wxBitmap GetSubBitmap( const wxRect& rect ) const;
bool SaveFile( const wxString &name, int type, wxPalette *palette = (wxPalette *) NULL );
bool LoadFile( const wxString &name, int type = wxBITMAP_TYPE_XPM );
wxPalette *GetPalette() const;
wxPalette *GetColourMap() const { return GetPalette(); };
static void InitStandardHandlers() { }
static void CleanUpHandlers() { }
// implementation
// --------------
void SetHeight( int height );
void SetWidth( int width );
void SetDepth( int depth );
void SetPixmap( GdkPixmap *pixmap );
void SetBitmap( GdkBitmap *bitmap );
GdkPixmap *GetPixmap() const;
GdkBitmap *GetBitmap() const;
protected:
bool CreateFromXpm(const char **bits);
bool CreateFromImage(const wxImage& image, int depth);
private:
DECLARE_DYNAMIC_CLASS(wxBitmap)
};
#endif // __GTKBITMAPH__