wxWidgets/include/wx/brush.h
Vadim Zeitlin bd362275b8 Remove Palm OS port.
The platform targeted by this port doesn't exist any more and the port never
achieved really working state so remove the code to avoid having to maintain
it.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70345 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-01-15 01:05:28 +00:00

140 lines
4.3 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: wx/brush.h
// Purpose: Includes platform-specific wxBrush file
// Author: Julian Smart
// Modified by:
// Created:
// RCS-ID: $Id$
// Copyright: Julian Smart
// Licence: wxWindows Licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_BRUSH_H_BASE_
#define _WX_BRUSH_H_BASE_
#include "wx/defs.h"
#include "wx/object.h"
#include "wx/gdiobj.h"
#include "wx/gdicmn.h" // for wxGDIObjListBase
// NOTE: these values cannot be combined together!
enum wxBrushStyle
{
wxBRUSHSTYLE_INVALID = -1,
wxBRUSHSTYLE_SOLID = wxSOLID,
wxBRUSHSTYLE_TRANSPARENT = wxTRANSPARENT,
wxBRUSHSTYLE_STIPPLE_MASK_OPAQUE = wxSTIPPLE_MASK_OPAQUE,
wxBRUSHSTYLE_STIPPLE_MASK = wxSTIPPLE_MASK,
wxBRUSHSTYLE_STIPPLE = wxSTIPPLE,
wxBRUSHSTYLE_BDIAGONAL_HATCH = wxBDIAGONAL_HATCH,
wxBRUSHSTYLE_CROSSDIAG_HATCH = wxCROSSDIAG_HATCH,
wxBRUSHSTYLE_FDIAGONAL_HATCH = wxFDIAGONAL_HATCH,
wxBRUSHSTYLE_CROSS_HATCH = wxCROSS_HATCH,
wxBRUSHSTYLE_HORIZONTAL_HATCH = wxHORIZONTAL_HATCH,
wxBRUSHSTYLE_VERTICAL_HATCH = wxVERTICAL_HATCH,
wxBRUSHSTYLE_FIRST_HATCH = wxFIRST_HATCH,
wxBRUSHSTYLE_LAST_HATCH = wxLAST_HATCH
};
// wxBrushBase
class WXDLLIMPEXP_CORE wxBrushBase: public wxGDIObject
{
public:
virtual ~wxBrushBase() { }
virtual void SetColour(const wxColour& col) = 0;
virtual void SetColour(unsigned char r, unsigned char g, unsigned char b) = 0;
virtual void SetStyle(wxBrushStyle style) = 0;
virtual void SetStipple(const wxBitmap& stipple) = 0;
virtual wxColour GetColour() const = 0;
virtual wxBrushStyle GetStyle() const = 0;
virtual wxBitmap *GetStipple() const = 0;
virtual bool IsHatch() const
{ return (GetStyle()>=wxBRUSHSTYLE_FIRST_HATCH) && (GetStyle()<=wxBRUSHSTYLE_LAST_HATCH); }
// Convenient helpers for testing whether the brush is a transparent one:
// unlike GetStyle() == wxBRUSHSTYLE_TRANSPARENT, they work correctly even
// if the brush is invalid (they both return false in this case).
bool IsTransparent() const
{
return IsOk() && GetStyle() == wxBRUSHSTYLE_TRANSPARENT;
}
bool IsNonTransparent() const
{
return IsOk() && GetStyle() != wxBRUSHSTYLE_TRANSPARENT;
}
};
#if defined(__WXMSW__)
#include "wx/msw/brush.h"
#elif defined(__WXMOTIF__) || defined(__WXX11__)
#include "wx/x11/brush.h"
#elif defined(__WXGTK20__)
#include "wx/gtk/brush.h"
#elif defined(__WXGTK__)
#include "wx/gtk1/brush.h"
#elif defined(__WXMGL__)
#include "wx/mgl/brush.h"
#elif defined(__WXDFB__)
#include "wx/dfb/brush.h"
#elif defined(__WXMAC__)
#include "wx/osx/brush.h"
#elif defined(__WXCOCOA__)
#include "wx/cocoa/brush.h"
#elif defined(__WXPM__)
#include "wx/os2/brush.h"
#endif
class WXDLLIMPEXP_CORE wxBrushList: public wxGDIObjListBase
{
public:
wxBrush *FindOrCreateBrush(const wxColour& colour,
wxBrushStyle style = wxBRUSHSTYLE_SOLID);
#if FUTURE_WXWIN_COMPATIBILITY_3_0
wxBrush *FindOrCreateBrush(const wxColour& colour, int style)
{ return FindOrCreateBrush(colour, (wxBrushStyle)style); }
#endif
#if WXWIN_COMPATIBILITY_2_6
wxDEPRECATED( void AddBrush(wxBrush*) );
wxDEPRECATED( void RemoveBrush(wxBrush*) );
#endif
};
extern WXDLLIMPEXP_DATA_CORE(wxBrushList*) wxTheBrushList;
// provide comparison operators to allow code such as
//
// if ( brush.GetStyle() == wxTRANSPARENT )
//
// to compile without warnings which it would otherwise provoke from some
// compilers as it compares elements of different enums
#if FUTURE_WXWIN_COMPATIBILITY_3_0
// Unfortunately some compilers have ambiguity issues when enum comparisons are
// overloaded so we have to disable the overloads in this case, see
// wxCOMPILER_NO_OVERLOAD_ON_ENUM definition in wx/platform.h for more details.
#ifndef wxCOMPILER_NO_OVERLOAD_ON_ENUM
inline bool operator==(wxBrushStyle s, wxDeprecatedGUIConstants t)
{
return static_cast<int>(s) == static_cast<int>(t);
}
inline bool operator!=(wxBrushStyle s, wxDeprecatedGUIConstants t)
{
return !(s == t);
}
#endif // wxCOMPILER_NO_OVERLOAD_ON_ENUM
#endif // FUTURE_WXWIN_COMPATIBILITY_3_0
#endif // _WX_BRUSH_H_BASE_