[wxWidgets.git] / include / wx / gdicmn.h

/////////////////////////////////////////////////////////////////////////////
// Name:        gdicmn.h
// Purpose:     Common GDI classes, types and declarations
// Author:      Julian Smart
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id$
// Copyright:   (c)
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_GDICMNH__
#define _WX_GDICMNH__

// ---------------------------------------------------------------------------
// headers
// ---------------------------------------------------------------------------

#ifdef __GNUG__
    #pragma interface "gdicmn.h"
#endif

#include "wx/object.h"
#include "wx/list.h"
#include "wx/hash.h"
#include "wx/string.h"
#include "wx/setup.h"
#include "wx/colour.h"

// ---------------------------------------------------------------------------
// forward declarations
// ---------------------------------------------------------------------------

class WXDLLEXPORT wxBitmap;
class WXDLLEXPORT wxBrush;
class WXDLLEXPORT wxColour;
class WXDLLEXPORT wxCursor;
class WXDLLEXPORT wxFont;
class WXDLLEXPORT wxIcon;
class WXDLLEXPORT wxPalette;
class WXDLLEXPORT wxPen;
class WXDLLEXPORT wxRegion;
class WXDLLEXPORT wxString;

// ---------------------------------------------------------------------------
// constants
// ---------------------------------------------------------------------------

// Bitmap flags
enum
{
    wxBITMAP_TYPE_BMP = 1,
    wxBITMAP_TYPE_BMP_RESOURCE,
    wxBITMAP_TYPE_RESOURCE = wxBITMAP_TYPE_BMP_RESOURCE,
    wxBITMAP_TYPE_ICO,
    wxBITMAP_TYPE_ICO_RESOURCE,
    wxBITMAP_TYPE_CUR,
    wxBITMAP_TYPE_CUR_RESOURCE,
    wxBITMAP_TYPE_XBM,
    wxBITMAP_TYPE_XBM_DATA,
    wxBITMAP_TYPE_XPM,
    wxBITMAP_TYPE_XPM_DATA,
    wxBITMAP_TYPE_TIF,
    wxBITMAP_TYPE_TIF_RESOURCE,
    wxBITMAP_TYPE_GIF,
    wxBITMAP_TYPE_GIF_RESOURCE,
    wxBITMAP_TYPE_PNG,
    wxBITMAP_TYPE_PNG_RESOURCE,
    wxBITMAP_TYPE_JPEG,
    wxBITMAP_TYPE_JPEG_RESOURCE,
    wxBITMAP_TYPE_ANY = 50
};

// Standard cursors
enum wxStockCursor
{
    wxCURSOR_NONE,          // should be 0
    wxCURSOR_ARROW,
    wxCURSOR_BULLSEYE,
    wxCURSOR_CHAR,
    wxCURSOR_CROSS,
    wxCURSOR_HAND,
    wxCURSOR_IBEAM,
    wxCURSOR_LEFT_BUTTON,
    wxCURSOR_MAGNIFIER,
    wxCURSOR_MIDDLE_BUTTON,
    wxCURSOR_NO_ENTRY,
    wxCURSOR_PAINT_BRUSH,
    wxCURSOR_PENCIL,
    wxCURSOR_POINT_LEFT,
    wxCURSOR_POINT_RIGHT,
    wxCURSOR_QUESTION_ARROW,
    wxCURSOR_RIGHT_BUTTON,
    wxCURSOR_SIZENESW,
    wxCURSOR_SIZENS,
    wxCURSOR_SIZENWSE,
    wxCURSOR_SIZEWE,
    wxCURSOR_SIZING,
    wxCURSOR_SPRAYCAN,
    wxCURSOR_WAIT,
    wxCURSOR_WATCH,
    wxCURSOR_BLANK,
#ifdef __X__
    // Not yet implemented for Windows
    wxCURSOR_CROSS_REVERSE,
    wxCURSOR_DOUBLE_ARROW,
    wxCURSOR_BASED_ARROW_UP,
    wxCURSOR_BASED_ARROW_DOWN,
#endif // X11

    wxCURSOR_MAX
};

// ---------------------------------------------------------------------------
// macros
// ---------------------------------------------------------------------------

/* Useful macro for creating icons portably, for example:

    wxIcon *icon = new wxICON(mondrian);

  expands into:

    wxIcon *icon = new wxIcon("mondrian");      // On wxMSW
    wxIcon *icon = new wxIcon(mondrian_xpm);    // On wxGTK
 */

#ifdef __WXMSW__
    // Load from a resource
    #define wxICON(X) wxIcon("" #X "")
#elif defined(__WXGTK__)
    // Initialize from an included XPM
    #define wxICON(X) wxIcon( (const char**) X##_xpm )
#elif defined(__WXMOTIF__)
    // Initialize from an included XPM
    #define wxICON(X) wxIcon( X##_xpm )
#else
    // This will usually mean something on any platform
    #define wxICON(X) wxIcon("" #X "")
#endif // platform

// ===========================================================================
// classes
// ===========================================================================

// ---------------------------------------------------------------------------
// wxSize
// ---------------------------------------------------------------------------
class WXDLLEXPORT wxSize
{
public:
    // members are public for compatibility
    long x;
    long y;

    // constructors
    wxSize() { x = y = 0; }
    wxSize(long xx, long yy) { Set(xx, yy); }

    // no copy ctor or assignment operator - the defaults are ok

    bool operator==(const wxSize& sz) const { return x == sz.x && y == sz.y; }

    // FIXME are these really useful? If they're, we should have += &c as well
    wxSize operator+(const wxSize& sz) { return wxSize(x + sz.x, y + sz.y); }
    wxSize operator-(const wxSize& sz) { return wxSize(x - sz.x, y - sz.y); }

    void Set(long xx, long yy) { x = xx; y = yy; }

    long GetX() const { return x; }
    long GetY() const { return y; }
};

// ---------------------------------------------------------------------------
// Point classes: with real or integer coordinates
// ---------------------------------------------------------------------------

class WXDLLEXPORT wxRealPoint
{
public:
    double x;
    double y;

    wxRealPoint() { x = y = 0.0; };
    wxRealPoint(double xx, double yy) { x = xx; y = yy; };

    wxRealPoint operator+(const wxRealPoint& pt) { return wxRealPoint(x + pt.x, y + pt.y); }
    wxRealPoint operator-(const wxRealPoint& pt) { return wxRealPoint(x - pt.x, y - pt.y); }

    bool operator==(const wxRealPoint& pt) const { return x == pt.x && y == pt.y; }
};

class WXDLLEXPORT wxPoint
{
public:
#if defined(__WXMSW__) && !defined(__WIN32__)
    int x;
    int y;
#else
    long x;
    long y;
#endif

    wxPoint() { x = y = 0; };
    wxPoint(long xx, long yy) { x = xx; y = yy; };

    // no copy ctor or assignment operator - the defaults are ok

    // comparison
    bool operator==(const wxPoint& p) const { return x == p.x && y == p.y; }
    bool operator!=(const wxPoint& p) const { return !(*this == p); }

    // arithmetic operations (component wise)
    wxPoint operator+(const wxPoint& p) { return wxPoint(x + p.x, y + p.y); }
    wxPoint operator-(const wxPoint& p) { return wxPoint(x - p.x, y - p.y); }

    wxPoint& operator+=(const wxPoint& p) { x += p.x; y += p.y; return *this; }
    wxPoint& operator-=(const wxPoint& p) { x -= p.x; y -= p.y; return *this; }
};

#if WXWIN_COMPATIBILITY
    #define wxIntPoint wxPoint
    #define wxRectangle wxRect
#endif // WXWIN_COMPATIBILITY

// ---------------------------------------------------------------------------
// wxRect
// ---------------------------------------------------------------------------

class WXDLLEXPORT wxRect
{
public:
    wxRect() { x = y = width = height = 0; }
    wxRect(long xx, long yy, long ww, long hh)
        { x = xx; y = yy; width = ww; height = hh; }
    wxRect(const wxPoint& topLeft, const wxPoint& bottomRight);
    wxRect(const wxPoint& pos, const wxSize& size);

    // default copy ctor and assignment operators ok

    long GetX() const { return x; }
    void SetX(long xx) { x = xx; }

    long GetY() const { return y; }
    void SetY(long yy) { y = yy; }

    long GetWidth() const { return width; }
    void SetWidth(long w) { width = w; }

    long GetHeight() const { return height; }
    void SetHeight(long h) { height = h; }

    wxPoint GetPosition() const { return wxPoint(x, y); }
    wxSize GetSize() const { return wxSize(width, height); }

    long GetLeft()   const { return x; }
    long GetTop()    const { return y; }
    long GetBottom() const { return y + height; }
    long GetRight()  const { return x + width; }


    bool operator==(const wxRect& rect) const;
    bool operator!=(const wxRect& rect) const { return !(*this == rect); }

// this doesn't compile
#if 0
    bool Inside(int cx, int cy) const;
    wxRect operator + (const wxRect& rect) const;
    const wxRect& operator += (const wxRect& rect);
#endif
    
public:
    long x, y, width, height;
};

// ---------------------------------------------------------------------------
// Management of pens, brushes and fonts
// ---------------------------------------------------------------------------

class WXDLLEXPORT wxPenList : public wxList
{
    DECLARE_DYNAMIC_CLASS(wxPenList)

public:
    wxPenList() { }
    ~wxPenList();

    void AddPen(wxPen *pen);
    void RemovePen(wxPen *pen);
    wxPen *FindOrCreatePen(const wxColour& colour, int width, int style);
};

class WXDLLEXPORT wxBrushList : public wxList
{
    DECLARE_DYNAMIC_CLASS(wxBrushList)

public:
    wxBrushList() { }
    ~wxBrushList();

    void AddBrush(wxBrush *brush);
    void RemoveBrush(wxBrush *brush);
    wxBrush *FindOrCreateBrush(const wxColour& colour, int style);
};

WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;

class WXDLLEXPORT wxFontList : public wxList
{
    DECLARE_DYNAMIC_CLASS(wxFontList)

public:
    wxFontList() { }
    ~wxFontList();

    void AddFont(wxFont *font);
    void RemoveFont(wxFont *font);
    wxFont *FindOrCreateFont(int pointSize, int family, int style, int weight,
                             bool underline = FALSE,
                             const wxString& face = wxEmptyString);
};

class WXDLLEXPORT wxColourDatabase : public wxList
{
    DECLARE_CLASS(wxColourDatabase)

public:
    wxColourDatabase(int type);
    ~wxColourDatabase() ;

    // Not const because it may add a name to the database
    wxColour *FindColour(const wxString& colour) ;
    wxString FindName(const wxColour& colour) const;
    void Initialize();
};

class WXDLLEXPORT wxBitmapList : public wxList
{
    DECLARE_DYNAMIC_CLASS(wxBitmapList)

public:
    wxBitmapList();
    ~wxBitmapList();

    void AddBitmap(wxBitmap *bitmap);
    void RemoveBitmap(wxBitmap *bitmap);
};

class WXDLLEXPORT wxResourceCache: public wxList
{
public:
    wxResourceCache() { }
    wxResourceCache(const unsigned int keyType) : wxList(keyType) { }
    ~wxResourceCache();

private:
    DECLARE_DYNAMIC_CLASS(wxResourceCache)
};

// ---------------------------------------------------------------------------
// global variables
// ---------------------------------------------------------------------------

// Lists of GDI objects
WXDLLEXPORT_DATA(extern wxPenList*)   wxThePenList;
WXDLLEXPORT_DATA(extern wxBrushList*)   wxTheBrushList;
WXDLLEXPORT_DATA(extern wxFontList*)    wxTheFontList;
WXDLLEXPORT_DATA(extern wxBitmapList*)  wxTheBitmapList;

// Stock objects
WXDLLEXPORT_DATA(extern wxFont*)      wxNORMAL_FONT;
WXDLLEXPORT_DATA(extern wxFont*)      wxSMALL_FONT;
WXDLLEXPORT_DATA(extern wxFont*)      wxITALIC_FONT;
WXDLLEXPORT_DATA(extern wxFont*)      wxSWISS_FONT;

WXDLLEXPORT_DATA(extern wxPen*)      wxRED_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxCYAN_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxGREEN_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxBLACK_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxWHITE_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxTRANSPARENT_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxBLACK_DASHED_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxGREY_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxMEDIUM_GREY_PEN;
WXDLLEXPORT_DATA(extern wxPen*)      wxLIGHT_GREY_PEN;

WXDLLEXPORT_DATA(extern wxBrush*)    wxBLUE_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxGREEN_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxWHITE_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxBLACK_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxGREY_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxMEDIUM_GREY_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxLIGHT_GREY_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxTRANSPARENT_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxCYAN_BRUSH;
WXDLLEXPORT_DATA(extern wxBrush*)    wxRED_BRUSH;

WXDLLEXPORT_DATA(extern wxColour*)    wxBLACK;
WXDLLEXPORT_DATA(extern wxColour*)    wxWHITE;
WXDLLEXPORT_DATA(extern wxColour*)    wxRED;
WXDLLEXPORT_DATA(extern wxColour*)    wxBLUE;
WXDLLEXPORT_DATA(extern wxColour*)    wxGREEN;
WXDLLEXPORT_DATA(extern wxColour*)    wxCYAN;
WXDLLEXPORT_DATA(extern wxColour*)    wxLIGHT_GREY;

// 'Null' objects
WXDLLEXPORT_DATA(extern wxBitmap)     wxNullBitmap;
WXDLLEXPORT_DATA(extern wxIcon)       wxNullIcon;
WXDLLEXPORT_DATA(extern wxCursor)     wxNullCursor;
WXDLLEXPORT_DATA(extern wxPen)        wxNullPen;
WXDLLEXPORT_DATA(extern wxBrush)      wxNullBrush;
WXDLLEXPORT_DATA(extern wxPalette)     wxNullPalette;
WXDLLEXPORT_DATA(extern wxFont)       wxNullFont;
WXDLLEXPORT_DATA(extern wxColour)     wxNullColour;

// Stock cursors types
WXDLLEXPORT_DATA(extern wxCursor*)    wxSTANDARD_CURSOR;
WXDLLEXPORT_DATA(extern wxCursor*)    wxHOURGLASS_CURSOR;
WXDLLEXPORT_DATA(extern wxCursor*)    wxCROSS_CURSOR;

WXDLLEXPORT_DATA(extern wxColourDatabase*)  wxTheColourDatabase;

WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;

WXDLLEXPORT_DATA(extern const wxSize) wxDefaultSize;
WXDLLEXPORT_DATA(extern const wxPoint) wxDefaultPosition;

// The list of objects which should be deleted
WXDLLEXPORT_DATA(extern wxList) wxPendingDelete;

// ---------------------------------------------------------------------------
// global functions
// ---------------------------------------------------------------------------

// resource management
extern void WXDLLEXPORT wxInitializeStockObjects();
extern void WXDLLEXPORT wxInitializeStockLists();
extern void WXDLLEXPORT wxDeleteStockObjects();
extern void WXDLLEXPORT wxDeleteStockLists();

// is the display colour (or monochrome)?
extern bool WXDLLEXPORT wxColourDisplay();

// Returns depth of screen
extern int WXDLLEXPORT wxDisplayDepth();
#define wxGetDisplayDepth wxDisplayDepth

// get the diaplay size
extern void WXDLLEXPORT wxDisplaySize(int *width, int *height);
extern wxSize WXDLLEXPORT wxGetDisplaySize();

// set global cursor
extern void WXDLLEXPORT wxSetCursor(const wxCursor& cursor);

#endif
    // _WX_GDICMNH__
Commit	Line	Data
c801d85f KB	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: gdicmn.h
	3	// Purpose: Common GDI classes, types and declarations
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 01/02/97
	7	// RCS-ID: $Id$
	8	// Copyright: (c)
f03fc89f	9	// Licence: wxWindows licence
c801d85f KB	10	/////////////////////////////////////////////////////////////////////////////
c801d85f KB	11
34138703 JS	12	#ifndef _WX_GDICMNH__
34138703 JS	13	#define _WX_GDICMNH__
c801d85f	14
f03fc89f VZ	15	// ---------------------------------------------------------------------------
	16	// headers
	17	// ---------------------------------------------------------------------------
	18
c801d85f	19	#ifdef __GNUG__
f03fc89f	20	#pragma interface "gdicmn.h"
c801d85f KB	21	#endif
	22
	23	#include "wx/object.h"
	24	#include "wx/list.h"
	25	#include "wx/hash.h"
34138703	26	#include "wx/string.h"
c801d85f	27	#include "wx/setup.h"
34138703	28	#include "wx/colour.h"
c801d85f	29
f03fc89f VZ	30	// ---------------------------------------------------------------------------
	31	// forward declarations
	32	// ---------------------------------------------------------------------------
	33
	34	class WXDLLEXPORT wxBitmap;
	35	class WXDLLEXPORT wxBrush;
	36	class WXDLLEXPORT wxColour;
	37	class WXDLLEXPORT wxCursor;
	38	class WXDLLEXPORT wxFont;
	39	class WXDLLEXPORT wxIcon;
	40	class WXDLLEXPORT wxPalette;
	41	class WXDLLEXPORT wxPen;
	42	class WXDLLEXPORT wxRegion;
	43	class WXDLLEXPORT wxString;
	44
	45	// ---------------------------------------------------------------------------
	46	// constants
	47	// ---------------------------------------------------------------------------
	48
	49	// Bitmap flags
	50	enum
	51	{
	52	wxBITMAP_TYPE_BMP = 1,
	53	wxBITMAP_TYPE_BMP_RESOURCE,
	54	wxBITMAP_TYPE_RESOURCE = wxBITMAP_TYPE_BMP_RESOURCE,
	55	wxBITMAP_TYPE_ICO,
	56	wxBITMAP_TYPE_ICO_RESOURCE,
	57	wxBITMAP_TYPE_CUR,
	58	wxBITMAP_TYPE_CUR_RESOURCE,
	59	wxBITMAP_TYPE_XBM,
	60	wxBITMAP_TYPE_XBM_DATA,
	61	wxBITMAP_TYPE_XPM,
	62	wxBITMAP_TYPE_XPM_DATA,
	63	wxBITMAP_TYPE_TIF,
	64	wxBITMAP_TYPE_TIF_RESOURCE,
	65	wxBITMAP_TYPE_GIF,
	66	wxBITMAP_TYPE_GIF_RESOURCE,
	67	wxBITMAP_TYPE_PNG,
	68	wxBITMAP_TYPE_PNG_RESOURCE,
	69	wxBITMAP_TYPE_JPEG,
	70	wxBITMAP_TYPE_JPEG_RESOURCE,
	71	wxBITMAP_TYPE_ANY = 50
	72	};
	73
c801d85f	74	// Standard cursors
f03fc89f VZ	75	enum wxStockCursor
	76	{
	77	wxCURSOR_NONE, // should be 0
	78	wxCURSOR_ARROW,
	79	wxCURSOR_BULLSEYE,
	80	wxCURSOR_CHAR,
	81	wxCURSOR_CROSS,
	82	wxCURSOR_HAND,
	83	wxCURSOR_IBEAM,
	84	wxCURSOR_LEFT_BUTTON,
	85	wxCURSOR_MAGNIFIER,
	86	wxCURSOR_MIDDLE_BUTTON,
	87	wxCURSOR_NO_ENTRY,
	88	wxCURSOR_PAINT_BRUSH,
	89	wxCURSOR_PENCIL,
	90	wxCURSOR_POINT_LEFT,
	91	wxCURSOR_POINT_RIGHT,
	92	wxCURSOR_QUESTION_ARROW,
	93	wxCURSOR_RIGHT_BUTTON,
	94	wxCURSOR_SIZENESW,
	95	wxCURSOR_SIZENS,
	96	wxCURSOR_SIZENWSE,
	97	wxCURSOR_SIZEWE,
	98	wxCURSOR_SIZING,
	99	wxCURSOR_SPRAYCAN,
	100	wxCURSOR_WAIT,
	101	wxCURSOR_WATCH,
	102	wxCURSOR_BLANK,
c801d85f	103	#ifdef __X__
f03fc89f VZ	104	// Not yet implemented for Windows
	105	wxCURSOR_CROSS_REVERSE,
	106	wxCURSOR_DOUBLE_ARROW,
	107	wxCURSOR_BASED_ARROW_UP,
ea804aad	108	wxCURSOR_BASED_ARROW_DOWN,
f03fc89f VZ	109	#endif // X11
	110
	111	wxCURSOR_MAX
	112	};
	113
	114	// ---------------------------------------------------------------------------
	115	// macros
	116	// ---------------------------------------------------------------------------
	117
	118	/* Useful macro for creating icons portably, for example:
	119
	120	wxIcon *icon = new wxICON(mondrian);
	121
	122	expands into:
	123
	124	wxIcon *icon = new wxIcon("mondrian"); // On wxMSW
	125	wxIcon *icon = new wxIcon(mondrian_xpm); // On wxGTK
	126	*/
	127
	128	#ifdef __WXMSW__
	129	// Load from a resource
	130	#define wxICON(X) wxIcon("" #X "")
	131	#elif defined(__WXGTK__)
	132	// Initialize from an included XPM
	133	#define wxICON(X) wxIcon( (const char**) X##_xpm )
	134	#elif defined(__WXMOTIF__)
	135	// Initialize from an included XPM
	136	#define wxICON(X) wxIcon( X##_xpm )
	137	#else
	138	// This will usually mean something on any platform
	139	#define wxICON(X) wxIcon("" #X "")
	140	#endif // platform
	141
	142	// ===========================================================================
	143	// classes
	144	// ===========================================================================
c801d85f	145
f03fc89f VZ	146	// ---------------------------------------------------------------------------
	147	// wxSize
	148	// ---------------------------------------------------------------------------
6a6c0a8b	149	class WXDLLEXPORT wxSize
c801d85f KB	150	{
c801d85f KB	151	public:
f03fc89f VZ	152	// members are public for compatibility
	153	long x;
	154	long y;
	155
	156	// constructors
	157	wxSize() { x = y = 0; }
	158	wxSize(long xx, long yy) { Set(xx, yy); }
	159
	160	// no copy ctor or assignment operator - the defaults are ok
	161
	162	bool operator==(const wxSize& sz) const { return x == sz.x && y == sz.y; }
	163
	164	// FIXME are these really useful? If they're, we should have += &c as well
	165	wxSize operator+(const wxSize& sz) { return wxSize(x + sz.x, y + sz.y); }
	166	wxSize operator-(const wxSize& sz) { return wxSize(x - sz.x, y - sz.y); }
	167
	168	void Set(long xx, long yy) { x = xx; y = yy; }
	169
	170	long GetX() const { return x; }
	171	long GetY() const { return y; }
c801d85f KB	172	};
c801d85f KB	173
f03fc89f VZ	174	// ---------------------------------------------------------------------------
	175	// Point classes: with real or integer coordinates
	176	// ---------------------------------------------------------------------------
764a3a49	177
6a6c0a8b	178	class WXDLLEXPORT wxRealPoint
c801d85f	179	{
f03fc89f VZ	180	public:
	181	double x;
	182	double y;
	183
	184	wxRealPoint() { x = y = 0.0; };
	185	wxRealPoint(double xx, double yy) { x = xx; y = yy; };
	186
	187	wxRealPoint operator+(const wxRealPoint& pt) { return wxRealPoint(x + pt.x, y + pt.y); }
	188	wxRealPoint operator-(const wxRealPoint& pt) { return wxRealPoint(x - pt.x, y - pt.y); }
	189
	190	bool operator==(const wxRealPoint& pt) const { return x == pt.x && y == pt.y; }
c801d85f KB	191	};
c801d85f KB	192
6a6c0a8b	193	class WXDLLEXPORT wxPoint
c801d85f	194	{
f03fc89f	195	public:
2049ba38	196	#if defined(__WXMSW__) && !defined(__WIN32__)
f03fc89f VZ	197	int x;
f03fc89f VZ	198	int y;
6a6c0a8b	199	#else
f03fc89f VZ	200	long x;
f03fc89f VZ	201	long y;
6a6c0a8b JS	202	#endif
6a6c0a8b JS	203
f03fc89f VZ	204	wxPoint() { x = y = 0; };
	205	wxPoint(long xx, long yy) { x = xx; y = yy; };
	206
	207	// no copy ctor or assignment operator - the defaults are ok
6a6c0a8b	208
764a3a49 VZ	209	// comparison
	210	bool operator==(const wxPoint& p) const { return x == p.x && y == p.y; }
	211	bool operator!=(const wxPoint& p) const { return !(*this == p); }
	212
	213	// arithmetic operations (component wise)
	214	wxPoint operator+(const wxPoint& p) { return wxPoint(x + p.x, y + p.y); }
	215	wxPoint operator-(const wxPoint& p) { return wxPoint(x - p.x, y - p.y); }
f03fc89f	216
764a3a49 VZ	217	wxPoint& operator+=(const wxPoint& p) { x += p.x; y += p.y; return *this; }
764a3a49 VZ	218	wxPoint& operator-=(const wxPoint& p) { x -= p.x; y -= p.y; return *this; }
c801d85f KB	219	};
	220
	221	#if WXWIN_COMPATIBILITY
f03fc89f VZ	222	#define wxIntPoint wxPoint
	223	#define wxRectangle wxRect
	224	#endif // WXWIN_COMPATIBILITY
	225
	226	// ---------------------------------------------------------------------------
	227	// wxRect
	228	// ---------------------------------------------------------------------------
c801d85f	229
6a6c0a8b JS	230	class WXDLLEXPORT wxRect
6a6c0a8b JS	231	{
c801d85f	232	public:
a23fd0e1 VZ	233	wxRect() { x = y = width = height = 0; }
	234	wxRect(long xx, long yy, long ww, long hh)
	235	{ x = xx; y = yy; width = ww; height = hh; }
f03fc89f VZ	236	wxRect(const wxPoint& topLeft, const wxPoint& bottomRight);
f03fc89f VZ	237	wxRect(const wxPoint& pos, const wxSize& size);
a23fd0e1 VZ	238
a23fd0e1 VZ	239	// default copy ctor and assignment operators ok
c801d85f	240
f03fc89f VZ	241	long GetX() const { return x; }
f03fc89f VZ	242	void SetX(long xx) { x = xx; }
c801d85f	243
f03fc89f VZ	244	long GetY() const { return y; }
f03fc89f VZ	245	void SetY(long yy) { y = yy; }
c801d85f	246
f03fc89f VZ	247	long GetWidth() const { return width; }
f03fc89f VZ	248	void SetWidth(long w) { width = w; }
c801d85f	249
f03fc89f VZ	250	long GetHeight() const { return height; }
	251	void SetHeight(long h) { height = h; }
	252
dcb44466 JS	253	wxPoint GetPosition() const { return wxPoint(x, y); }
dcb44466 JS	254	wxSize GetSize() const { return wxSize(width, height); }
f03fc89f VZ	255
	256	long GetLeft() const { return x; }
	257	long GetTop() const { return y; }
	258	long GetBottom() const { return y + height; }
	259	long GetRight() const { return x + width; }
	260
dcb44466	261
764a3a49 VZ	262	bool operator==(const wxRect& rect) const;
764a3a49 VZ	263	bool operator!=(const wxRect& rect) const { return !(*this == rect); }
f03fc89f	264
7742598f RR	265	// this doesn't compile
	266	#if 0
	267	bool Inside(int cx, int cy) const;
dcb44466 JS	268	wxRect operator + (const wxRect& rect) const;
dcb44466 JS	269	const wxRect& operator += (const wxRect& rect);
7742598f RR	270	#endif
7742598f RR	271
f03fc89f VZ	272	public:
	273	long x, y, width, height;
	274	};
c801d85f	275
f03fc89f	276	// ---------------------------------------------------------------------------
c801d85f	277	// Management of pens, brushes and fonts
f03fc89f VZ	278	// ---------------------------------------------------------------------------
	279
	280	class WXDLLEXPORT wxPenList : public wxList
c801d85f	281	{
f03fc89f VZ	282	DECLARE_DYNAMIC_CLASS(wxPenList)
	283
	284	public:
	285	wxPenList() { }
	286	~wxPenList();
	287
	288	void AddPen(wxPen *pen);
	289	void RemovePen(wxPen *pen);
	290	wxPen *FindOrCreatePen(const wxColour& colour, int width, int style);
c801d85f KB	291	};
c801d85f KB	292
f03fc89f	293	class WXDLLEXPORT wxBrushList : public wxList
c801d85f	294	{
f03fc89f VZ	295	DECLARE_DYNAMIC_CLASS(wxBrushList)
	296
	297	public:
	298	wxBrushList() { }
	299	~wxBrushList();
	300
	301	void AddBrush(wxBrush *brush);
	302	void RemoveBrush(wxBrush *brush);
	303	wxBrush *FindOrCreateBrush(const wxColour& colour, int style);
c801d85f KB	304	};
c801d85f KB	305
9d2f3c71	306	WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
c801d85f	307
f03fc89f	308	class WXDLLEXPORT wxFontList : public wxList
c801d85f	309	{
f03fc89f VZ	310	DECLARE_DYNAMIC_CLASS(wxFontList)
	311
	312	public:
	313	wxFontList() { }
	314	~wxFontList();
	315
	316	void AddFont(wxFont *font);
	317	void RemoveFont(wxFont *font);
	318	wxFont *FindOrCreateFont(int pointSize, int family, int style, int weight,
	319	bool underline = FALSE,
	320	const wxString& face = wxEmptyString);
c801d85f KB	321	};
c801d85f KB	322
f03fc89f	323	class WXDLLEXPORT wxColourDatabase : public wxList
c801d85f	324	{
f03fc89f VZ	325	DECLARE_CLASS(wxColourDatabase)
	326
	327	public:
	328	wxColourDatabase(int type);
	329	~wxColourDatabase() ;
	330
	331	// Not const because it may add a name to the database
	332	wxColour *FindColour(const wxString& colour) ;
	333	wxString FindName(const wxColour& colour) const;
	334	void Initialize();
c801d85f KB	335	};
c801d85f KB	336
f03fc89f	337	class WXDLLEXPORT wxBitmapList : public wxList
c801d85f	338	{
f03fc89f	339	DECLARE_DYNAMIC_CLASS(wxBitmapList)
c801d85f	340
f03fc89f VZ	341	public:
	342	wxBitmapList();
	343	~wxBitmapList();
	344
	345	void AddBitmap(wxBitmap *bitmap);
	346	void RemoveBitmap(wxBitmap *bitmap);
c801d85f KB	347	};
c801d85f KB	348
f03fc89f VZ	349	class WXDLLEXPORT wxResourceCache: public wxList
	350	{
	351	public:
	352	wxResourceCache() { }
	353	wxResourceCache(const unsigned int keyType) : wxList(keyType) { }
	354	~wxResourceCache();
	355
	356	private:
	357	DECLARE_DYNAMIC_CLASS(wxResourceCache)
	358	};
	359
	360	// ---------------------------------------------------------------------------
	361	// global variables
	362	// ---------------------------------------------------------------------------
	363
c801d85f	364	// Lists of GDI objects
f03fc89f VZ	365	WXDLLEXPORT_DATA(extern wxPenList*) wxThePenList;
	366	WXDLLEXPORT_DATA(extern wxBrushList*) wxTheBrushList;
	367	WXDLLEXPORT_DATA(extern wxFontList*) wxTheFontList;
	368	WXDLLEXPORT_DATA(extern wxBitmapList*) wxTheBitmapList;
c801d85f KB	369
c801d85f KB	370	// Stock objects
f03fc89f VZ	371	WXDLLEXPORT_DATA(extern wxFont*) wxNORMAL_FONT;
	372	WXDLLEXPORT_DATA(extern wxFont*) wxSMALL_FONT;
	373	WXDLLEXPORT_DATA(extern wxFont*) wxITALIC_FONT;
	374	WXDLLEXPORT_DATA(extern wxFont*) wxSWISS_FONT;
	375
	376	WXDLLEXPORT_DATA(extern wxPen*) wxRED_PEN;
	377	WXDLLEXPORT_DATA(extern wxPen*) wxCYAN_PEN;
	378	WXDLLEXPORT_DATA(extern wxPen*) wxGREEN_PEN;
	379	WXDLLEXPORT_DATA(extern wxPen*) wxBLACK_PEN;
	380	WXDLLEXPORT_DATA(extern wxPen*) wxWHITE_PEN;
	381	WXDLLEXPORT_DATA(extern wxPen*) wxTRANSPARENT_PEN;
	382	WXDLLEXPORT_DATA(extern wxPen*) wxBLACK_DASHED_PEN;
	383	WXDLLEXPORT_DATA(extern wxPen*) wxGREY_PEN;
	384	WXDLLEXPORT_DATA(extern wxPen*) wxMEDIUM_GREY_PEN;
	385	WXDLLEXPORT_DATA(extern wxPen*) wxLIGHT_GREY_PEN;
	386
	387	WXDLLEXPORT_DATA(extern wxBrush*) wxBLUE_BRUSH;
	388	WXDLLEXPORT_DATA(extern wxBrush*) wxGREEN_BRUSH;
	389	WXDLLEXPORT_DATA(extern wxBrush*) wxWHITE_BRUSH;
	390	WXDLLEXPORT_DATA(extern wxBrush*) wxBLACK_BRUSH;
	391	WXDLLEXPORT_DATA(extern wxBrush*) wxGREY_BRUSH;
	392	WXDLLEXPORT_DATA(extern wxBrush*) wxMEDIUM_GREY_BRUSH;
	393	WXDLLEXPORT_DATA(extern wxBrush*) wxLIGHT_GREY_BRUSH;
	394	WXDLLEXPORT_DATA(extern wxBrush*) wxTRANSPARENT_BRUSH;
	395	WXDLLEXPORT_DATA(extern wxBrush*) wxCYAN_BRUSH;
	396	WXDLLEXPORT_DATA(extern wxBrush*) wxRED_BRUSH;
	397
	398	WXDLLEXPORT_DATA(extern wxColour*) wxBLACK;
	399	WXDLLEXPORT_DATA(extern wxColour*) wxWHITE;
	400	WXDLLEXPORT_DATA(extern wxColour*) wxRED;
	401	WXDLLEXPORT_DATA(extern wxColour*) wxBLUE;
	402	WXDLLEXPORT_DATA(extern wxColour*) wxGREEN;
	403	WXDLLEXPORT_DATA(extern wxColour*) wxCYAN;
	404	WXDLLEXPORT_DATA(extern wxColour*) wxLIGHT_GREY;
c801d85f KB	405
c801d85f KB	406	// 'Null' objects
f03fc89f VZ	407	WXDLLEXPORT_DATA(extern wxBitmap) wxNullBitmap;
	408	WXDLLEXPORT_DATA(extern wxIcon) wxNullIcon;
	409	WXDLLEXPORT_DATA(extern wxCursor) wxNullCursor;
	410	WXDLLEXPORT_DATA(extern wxPen) wxNullPen;
	411	WXDLLEXPORT_DATA(extern wxBrush) wxNullBrush;
	412	WXDLLEXPORT_DATA(extern wxPalette) wxNullPalette;
	413	WXDLLEXPORT_DATA(extern wxFont) wxNullFont;
	414	WXDLLEXPORT_DATA(extern wxColour) wxNullColour;
c801d85f KB	415
c801d85f KB	416	// Stock cursors types
f03fc89f VZ	417	WXDLLEXPORT_DATA(extern wxCursor*) wxSTANDARD_CURSOR;
	418	WXDLLEXPORT_DATA(extern wxCursor*) wxHOURGLASS_CURSOR;
	419	WXDLLEXPORT_DATA(extern wxCursor*) wxCROSS_CURSOR;
	420
	421	WXDLLEXPORT_DATA(extern wxColourDatabase*) wxTheColourDatabase;
	422
	423	WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
c801d85f	424
f03fc89f VZ	425	WXDLLEXPORT_DATA(extern const wxSize) wxDefaultSize;
	426	WXDLLEXPORT_DATA(extern const wxPoint) wxDefaultPosition;
	427
	428	// The list of objects which should be deleted
	429	WXDLLEXPORT_DATA(extern wxList) wxPendingDelete;
	430
	431	// ---------------------------------------------------------------------------
	432	// global functions
	433	// ---------------------------------------------------------------------------
	434
	435	// resource management
6a6c0a8b	436	extern void WXDLLEXPORT wxInitializeStockObjects();
a3622daa	437	extern void WXDLLEXPORT wxInitializeStockLists();
6a6c0a8b	438	extern void WXDLLEXPORT wxDeleteStockObjects();
a3622daa	439	extern void WXDLLEXPORT wxDeleteStockLists();
c801d85f	440
f03fc89f	441	// is the display colour (or monochrome)?
6a6c0a8b	442	extern bool WXDLLEXPORT wxColourDisplay();
c801d85f KB	443
c801d85f KB	444	// Returns depth of screen
6a6c0a8b JS	445	extern int WXDLLEXPORT wxDisplayDepth();
6a6c0a8b JS	446	#define wxGetDisplayDepth wxDisplayDepth
c801d85f	447
f03fc89f	448	// get the diaplay size
c801d85f	449	extern void WXDLLEXPORT wxDisplaySize(int width, int height);
6a6c0a8b	450	extern wxSize WXDLLEXPORT wxGetDisplaySize();
c801d85f	451
f03fc89f	452	// set global cursor
c801d85f KB	453	extern void WXDLLEXPORT wxSetCursor(const wxCursor& cursor);
c801d85f KB	454
c801d85f	455	#endif
34138703	456	// _WX_GDICMNH__