wxWidgets/include/wx/motif/brush.h
1998-10-20 14:35:22 +00:00

81 lines
2.3 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: brush.h
// Purpose: wxBrush class
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_BRUSH_H_
#define _WX_BRUSH_H_
#ifdef __GNUG__
#pragma interface "brush.h"
#endif
#include "wx/gdicmn.h"
#include "wx/gdiobj.h"
#include "wx/bitmap.h"
class WXDLLEXPORT wxBrush;
class WXDLLEXPORT wxBrushRefData: public wxGDIRefData
{
friend class WXDLLEXPORT wxBrush;
public:
wxBrushRefData();
wxBrushRefData(const wxBrushRefData& data);
~wxBrushRefData();
protected:
int m_style;
wxBitmap m_stipple ;
wxColour m_colour;
};
#define M_BRUSHDATA ((wxBrushRefData *)m_refData)
// Brush
class WXDLLEXPORT wxBrush: public wxGDIObject
{
DECLARE_DYNAMIC_CLASS(wxBrush)
public:
wxBrush();
wxBrush(const wxColour& col, int style);
wxBrush(const wxBitmap& stipple);
inline wxBrush(const wxBrush& brush) { Ref(brush); }
inline wxBrush(const wxBrush* brush) { if (brush) Ref(*brush); }
~wxBrush();
virtual void SetColour(const wxColour& col) ;
virtual void SetColour(unsigned char r, unsigned char g, unsigned char b) ;
virtual void SetStyle(int style) ;
virtual void SetStipple(const wxBitmap& stipple) ;
inline wxBrush& operator = (const wxBrush& brush) { if (*this == brush) return (*this); Ref(brush); return *this; }
inline bool operator == (const wxBrush& brush) { return m_refData == brush.m_refData; }
inline bool operator != (const wxBrush& brush) { return m_refData != brush.m_refData; }
inline wxColour& GetColour() const { return (M_BRUSHDATA ? M_BRUSHDATA->m_colour : wxNullColour); };
inline int GetStyle() const { return (M_BRUSHDATA ? M_BRUSHDATA->m_style : 0); };
inline wxBitmap *GetStipple() const { return (M_BRUSHDATA ? & M_BRUSHDATA->m_stipple : 0); };
virtual bool Ok() const { return (m_refData != NULL) ; }
// Implementation
// Useful helper: create the brush resource
bool RealizeResource();
// When setting properties, we must make sure we're not changing
// another object
void Unshare();
};
#endif
// _WX_BRUSH_H_