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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)
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_GDICMNH__
13 #define _WX_GDICMNH__
14
15 // ---------------------------------------------------------------------------
16 // headers
17 // ---------------------------------------------------------------------------
18
19 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
20 #pragma interface "gdicmn.h"
21 #endif
22
23 #include "wx/setup.h"
24 #include "wx/list.h"
25 #include "wx/string.h"
26 #include "wx/fontenc.h"
27 #include "wx/hashmap.h"
28
29 // ---------------------------------------------------------------------------
30 // forward declarations
31 // ---------------------------------------------------------------------------
32
33 class WXDLLIMPEXP_CORE wxBitmap;
34 class WXDLLIMPEXP_CORE wxBrush;
35 class WXDLLIMPEXP_CORE wxColour;
36 class WXDLLIMPEXP_CORE wxCursor;
37 class WXDLLIMPEXP_CORE wxFont;
38 class WXDLLIMPEXP_CORE wxIcon;
39 class WXDLLIMPEXP_CORE wxPalette;
40 class WXDLLIMPEXP_CORE wxPen;
41 class WXDLLIMPEXP_CORE wxRegion;
42 class WXDLLIMPEXP_BASE wxString;
43
44 // ---------------------------------------------------------------------------
45 // constants
46 // ---------------------------------------------------------------------------
47
48 // Bitmap flags
49 enum wxBitmapType
50 {
51 wxBITMAP_TYPE_INVALID, // should be == 0 for compatibility!
52 wxBITMAP_TYPE_BMP,
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_PNM,
72 wxBITMAP_TYPE_PNM_RESOURCE,
73 wxBITMAP_TYPE_PCX,
74 wxBITMAP_TYPE_PCX_RESOURCE,
75 wxBITMAP_TYPE_PICT,
76 wxBITMAP_TYPE_PICT_RESOURCE,
77 wxBITMAP_TYPE_ICON,
78 wxBITMAP_TYPE_ICON_RESOURCE,
79 wxBITMAP_TYPE_ANI,
80 wxBITMAP_TYPE_IFF,
81 wxBITMAP_TYPE_MACCURSOR,
82 wxBITMAP_TYPE_MACCURSOR_RESOURCE,
83 wxBITMAP_TYPE_ANY = 50
84 };
85
86 // Standard cursors
87 enum wxStockCursor
88 {
89 wxCURSOR_NONE, // should be 0
90 wxCURSOR_ARROW,
91 wxCURSOR_RIGHT_ARROW,
92 wxCURSOR_BULLSEYE,
93 wxCURSOR_CHAR,
94 wxCURSOR_CROSS,
95 wxCURSOR_HAND,
96 wxCURSOR_IBEAM,
97 wxCURSOR_LEFT_BUTTON,
98 wxCURSOR_MAGNIFIER,
99 wxCURSOR_MIDDLE_BUTTON,
100 wxCURSOR_NO_ENTRY,
101 wxCURSOR_PAINT_BRUSH,
102 wxCURSOR_PENCIL,
103 wxCURSOR_POINT_LEFT,
104 wxCURSOR_POINT_RIGHT,
105 wxCURSOR_QUESTION_ARROW,
106 wxCURSOR_RIGHT_BUTTON,
107 wxCURSOR_SIZENESW,
108 wxCURSOR_SIZENS,
109 wxCURSOR_SIZENWSE,
110 wxCURSOR_SIZEWE,
111 wxCURSOR_SIZING,
112 wxCURSOR_SPRAYCAN,
113 wxCURSOR_WAIT,
114 wxCURSOR_WATCH,
115 wxCURSOR_BLANK,
116 #ifdef __WXGTK__
117 wxCURSOR_DEFAULT, // standard X11 cursor
118 #endif
119 #ifdef __WXMAC__
120 wxCURSOR_COPY_ARROW , // MacOS Theme Plus arrow
121 #endif
122 #ifdef __X__
123 // Not yet implemented for Windows
124 wxCURSOR_CROSS_REVERSE,
125 wxCURSOR_DOUBLE_ARROW,
126 wxCURSOR_BASED_ARROW_UP,
127 wxCURSOR_BASED_ARROW_DOWN,
128 #endif // X11
129
130 wxCURSOR_ARROWWAIT,
131
132 wxCURSOR_MAX
133 };
134
135 #ifndef __WXGTK__
136 #define wxCURSOR_DEFAULT wxCURSOR_ARROW
137 #endif
138
139 // ---------------------------------------------------------------------------
140 // macros
141 // ---------------------------------------------------------------------------
142
143 /* Useful macro for creating icons portably, for example:
144
145 wxIcon *icon = new wxICON(mondrian);
146
147 expands into:
148
149 wxIcon *icon = new wxIcon("mondrian"); // On wxMSW
150 wxIcon *icon = new wxIcon(mondrian_xpm); // On wxGTK
151 */
152
153 #ifdef __WXMSW__
154 // Load from a resource
155 #define wxICON(X) wxIcon(wxT(#X))
156 #elif defined(__WXPM__)
157 // Load from a resource
158 #define wxICON(X) wxIcon(wxT(#X))
159 #elif defined(__WXMGL__)
160 // Initialize from an included XPM
161 #define wxICON(X) wxIcon( (const char**) X##_xpm )
162 #elif defined(__WXGTK__)
163 // Initialize from an included XPM
164 #define wxICON(X) wxIcon( (const char**) X##_xpm )
165 #elif defined(__WXMAC__)
166 // Initialize from an included XPM
167 #define wxICON(X) wxIcon( (const char**) X##_xpm )
168 #elif defined(__WXMOTIF__)
169 // Initialize from an included XPM
170 #define wxICON(X) wxIcon( X##_xpm )
171 #elif defined(__WXX11__)
172 // Initialize from an included XPM
173 #define wxICON(X) wxIcon( X##_xpm )
174 #else
175 // This will usually mean something on any platform
176 #define wxICON(X) wxIcon(wxT(#X))
177 #endif // platform
178
179 /* Another macro: this one is for portable creation of bitmaps. We assume that
180 under Unix bitmaps live in XPMs and under Windows they're in ressources.
181 */
182
183 #if defined(__WXMSW__) || defined(__WXPM__)
184 #define wxBITMAP(name) wxBitmap(wxT(#name), wxBITMAP_TYPE_RESOURCE)
185 #elif defined(__WXGTK__) || \
186 defined(__WXMOTIF__) || \
187 defined(__WXX11__) || \
188 defined(__WXMAC__) || \
189 defined(__WXMGL__) || \
190 defined(__WXCOCOA__)
191 // Initialize from an included XPM
192 #define wxBITMAP(name) wxBitmap( (const char**) name##_xpm )
193 #else // other platforms
194 #define wxBITMAP(name) wxBitmap(name##_xpm, wxBITMAP_TYPE_XPM)
195 #endif // platform
196
197 // ===========================================================================
198 // classes
199 // ===========================================================================
200
201 // ---------------------------------------------------------------------------
202 // wxSize
203 // ---------------------------------------------------------------------------
204
205 class WXDLLEXPORT wxSize
206 {
207 public:
208 // members are public for compatibility, don't use them directly.
209 int x, y;
210
211 // constructors
212 wxSize() : x(0), y(0) { }
213 wxSize(int xx, int yy) : x(xx), y(yy) { }
214
215 // no copy ctor or assignment operator - the defaults are ok
216
217 bool operator==(const wxSize& sz) const { return x == sz.x && y == sz.y; }
218 bool operator!=(const wxSize& sz) const { return x != sz.x || y != sz.y; }
219
220 // FIXME are these really useful? If they're, we should have += &c as well
221 wxSize operator+(const wxSize& sz) { return wxSize(x + sz.x, y + sz.y); }
222 wxSize operator-(const wxSize& sz) { return wxSize(x - sz.x, y - sz.y); }
223
224 void IncTo(const wxSize& sz)
225 { if ( sz.x > x ) x = sz.x; if ( sz.y > y ) y = sz.y; }
226 void DecTo(const wxSize& sz)
227 { if ( sz.x < x ) x = sz.x; if ( sz.y < y ) y = sz.y; }
228
229 // accessors
230 void Set(int xx, int yy) { x = xx; y = yy; }
231 void SetWidth(int w) { x = w; }
232 void SetHeight(int h) { y = h; }
233
234 int GetWidth() const { return x; }
235 int GetHeight() const { return y; }
236
237 bool IsFullySpecified() const { return x != -1 && y != -1; }
238
239 // combine this size with the other one replacing the default (i.e. equal
240 // to -1) components of this object with those of the other
241 void SetDefaults(const wxSize& size)
242 {
243 if ( x == -1 )
244 x = size.x;
245 if ( y == -1 )
246 y = size.y;
247 }
248
249 // compatibility
250 int GetX() const { return x; }
251 int GetY() const { return y; }
252 };
253
254 // ---------------------------------------------------------------------------
255 // Point classes: with real or integer coordinates
256 // ---------------------------------------------------------------------------
257
258 class WXDLLEXPORT wxRealPoint
259 {
260 public:
261 double x;
262 double y;
263
264 wxRealPoint() : x(0.0), y(0.0) { }
265 wxRealPoint(double xx, double yy) : x(xx), y(yy) { }
266
267 wxRealPoint operator+(const wxRealPoint& pt) const { return wxRealPoint(x + pt.x, y + pt.y); }
268 wxRealPoint operator-(const wxRealPoint& pt) const { return wxRealPoint(x - pt.x, y - pt.y); }
269
270 bool operator==(const wxRealPoint& pt) const { return x == pt.x && y == pt.y; }
271 bool operator!=(const wxRealPoint& pt) const { return x != pt.x || y != pt.y; }
272 };
273
274 class WXDLLEXPORT wxPoint
275 {
276 public:
277 int x, y;
278
279 wxPoint() : x(0), y(0) { }
280 wxPoint(int xx, int yy) : x(xx), y(yy) { }
281
282 // no copy ctor or assignment operator - the defaults are ok
283
284 // comparison
285 bool operator==(const wxPoint& p) const { return x == p.x && y == p.y; }
286 bool operator!=(const wxPoint& p) const { return !(*this == p); }
287
288 // arithmetic operations (component wise)
289 wxPoint operator+(const wxPoint& p) const { return wxPoint(x + p.x, y + p.y); }
290 wxPoint operator-(const wxPoint& p) const { return wxPoint(x - p.x, y - p.y); }
291
292 wxPoint& operator+=(const wxPoint& p) { x += p.x; y += p.y; return *this; }
293 wxPoint& operator-=(const wxPoint& p) { x -= p.x; y -= p.y; return *this; }
294
295 wxPoint& operator+=(const wxSize& s) { x += s.GetWidth(); y += s.GetHeight(); return *this; }
296 wxPoint& operator-=(const wxSize& s) { x -= s.GetWidth(); y -= s.GetHeight(); return *this; }
297
298 wxPoint operator+(const wxSize& s) const { return wxPoint(x + s.GetWidth(), y + s.GetHeight()); }
299 wxPoint operator-(const wxSize& s) const { return wxPoint(x - s.GetWidth(), y - s.GetHeight()); }
300 };
301
302 // ---------------------------------------------------------------------------
303 // wxRect
304 // ---------------------------------------------------------------------------
305
306 class WXDLLEXPORT wxRect
307 {
308 public:
309 wxRect()
310 : x(0), y(0), width(0), height(0)
311 { }
312 wxRect(int xx, int yy, int ww, int hh)
313 : x(xx), y(yy), width(ww), height(hh)
314 { }
315 wxRect(const wxPoint& topLeft, const wxPoint& bottomRight);
316 wxRect(const wxPoint& pos, const wxSize& size);
317
318 // default copy ctor and assignment operators ok
319
320 int GetX() const { return x; }
321 void SetX(int xx) { x = xx; }
322
323 int GetY() const { return y; }
324 void SetY(int yy) { y = yy; }
325
326 int GetWidth() const { return width; }
327 void SetWidth(int w) { width = w; }
328
329 int GetHeight() const { return height; }
330 void SetHeight(int h) { height = h; }
331
332 wxPoint GetPosition() const { return wxPoint(x, y); }
333 void SetPosition( const wxPoint &p ) { x = p.x; y = p.y; }
334
335 wxSize GetSize() const { return wxSize(width, height); }
336 void SetSize( const wxSize &s ) { width = s.GetWidth(); height = s.GetHeight(); }
337
338 wxPoint GetTopLeft() const { return GetPosition(); }
339 wxPoint GetLeftTop() const { return GetTopLeft(); }
340 void SetTopLeft(const wxPoint &p) { SetPosition(p); }
341 void SetLeftTop(const wxPoint &p) { SetTopLeft(p); }
342
343 wxPoint GetBottomRight() const { return wxPoint(GetRight(), GetBottom()); }
344 wxPoint GetRightBottom() const { return GetBottomRight(); }
345 void SetBottomRight(const wxPoint &p) { SetRight(p.x); SetBottom(p.y); }
346 void SetRightBottom(const wxPoint &p) { SetBottomRight(p); }
347
348 int GetLeft() const { return x; }
349 int GetTop() const { return y; }
350 int GetBottom() const { return y + height - 1; }
351 int GetRight() const { return x + width - 1; }
352
353 void SetLeft(int left) { x = left; }
354 void SetRight(int right) { width = right - x + 1; }
355 void SetTop(int top) { y = top; }
356 void SetBottom(int bottom) { height = bottom - y + 1; }
357
358 // operations with rect
359 wxRect& Inflate(wxCoord dx, wxCoord dy);
360 wxRect& Inflate(wxCoord d) { return Inflate(d, d); }
361 wxRect Inflate(wxCoord dx, wxCoord dy) const
362 {
363 wxRect r = *this;
364 r.Inflate(dx, dy);
365 return r;
366 }
367
368 wxRect& Deflate(wxCoord dx, wxCoord dy) { return Inflate(-dx, -dy); }
369 wxRect& Deflate(wxCoord d) { return Inflate(-d); }
370 wxRect Deflate(wxCoord dx, wxCoord dy) const
371 {
372 wxRect r = *this;
373 r.Deflate(dx, dy);
374 return r;
375 }
376
377 void Offset(wxCoord dx, wxCoord dy) { x += dx; y += dy; }
378 void Offset(const wxPoint& pt) { Offset(pt.x, pt.y); }
379
380 wxRect& Intersect(const wxRect& rect);
381 wxRect Intersect(const wxRect& rect) const
382 {
383 wxRect r = *this;
384 r.Intersect(rect);
385 return r;
386 }
387
388 wxRect operator+(const wxRect& rect) const;
389 wxRect& operator+=(const wxRect& rect);
390
391 // compare rectangles
392 bool operator==(const wxRect& rect) const;
393 bool operator!=(const wxRect& rect) const { return !(*this == rect); }
394
395 // return TRUE if the point is (not strcitly) inside the rect
396 bool Inside(int x, int y) const;
397 bool Inside(const wxPoint& pt) const { return Inside(pt.x, pt.y); }
398
399 // return TRUE if the rectangles have a non empty intersection
400 bool Intersects(const wxRect& rect) const;
401
402 public:
403 int x, y, width, height;
404 };
405
406 // ---------------------------------------------------------------------------
407 // Management of pens, brushes and fonts
408 // ---------------------------------------------------------------------------
409
410 typedef wxInt8 wxDash;
411
412 class WXDLLEXPORT wxPenList : public wxList
413 {
414 public:
415 wxPenList() { }
416 ~wxPenList();
417
418 void AddPen(wxPen *pen);
419 void RemovePen(wxPen *pen);
420 wxPen *FindOrCreatePen(const wxColour& colour, int width, int style);
421 };
422
423 class WXDLLEXPORT wxBrushList : public wxList
424 {
425 public:
426 wxBrushList() { }
427 ~wxBrushList();
428
429 void AddBrush(wxBrush *brush);
430 void RemoveBrush(wxBrush *brush);
431 wxBrush *FindOrCreateBrush(const wxColour& colour, int style);
432 };
433
434 class WXDLLEXPORT wxFontList : public wxList
435 {
436 public:
437 wxFontList() { }
438 ~wxFontList();
439
440 void AddFont(wxFont *font);
441 void RemoveFont(wxFont *font);
442 wxFont *FindOrCreateFont(int pointSize, int family, int style, int weight,
443 bool underline = FALSE,
444 const wxString& face = wxEmptyString,
445 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
446 };
447
448 WX_DECLARE_STRING_HASH_MAP( wxColour *, wxStringToColourHashMap );
449
450 class WXDLLEXPORT wxColourDatabase
451 {
452 public:
453 wxColourDatabase();
454 ~wxColourDatabase();
455
456 // find colour by name or name for the given colour
457 wxColour Find(const wxString& name) const;
458 wxString FindName(const wxColour& colour) const;
459
460 // add a new colour to the database
461 void AddColour(const wxString& name, const wxColour& colour);
462
463 // deprecated, use Find() instead
464 wxDEPRECATED( wxColour *FindColour(const wxString& name) );
465
466
467 #ifdef __WXPM__
468 // PM keeps its own type of colour table
469 long* m_palTable;
470 size_t m_nSize;
471 #endif
472
473 private:
474 // load the database with the built in colour values when called for the
475 // first time, do nothing after this
476 void Initialize();
477
478 wxStringToColourHashMap *m_map;
479 };
480
481 class WXDLLEXPORT wxBitmapList : public wxList
482 {
483 public:
484 wxBitmapList();
485 ~wxBitmapList();
486
487 void AddBitmap(wxBitmap *bitmap);
488 void RemoveBitmap(wxBitmap *bitmap);
489 };
490
491 class WXDLLEXPORT wxResourceCache: public wxList
492 {
493 public:
494 wxResourceCache() { }
495 #if !wxUSE_STL
496 wxResourceCache(const unsigned int keyType) : wxList(keyType) { }
497 #endif
498 ~wxResourceCache();
499 };
500
501 // ---------------------------------------------------------------------------
502 // global variables
503 // ---------------------------------------------------------------------------
504
505 // Lists of GDI objects
506 WXDLLEXPORT_DATA(extern wxPenList*) wxThePenList;
507 WXDLLEXPORT_DATA(extern wxBrushList*) wxTheBrushList;
508 WXDLLEXPORT_DATA(extern wxFontList*) wxTheFontList;
509 WXDLLEXPORT_DATA(extern wxBitmapList*) wxTheBitmapList;
510
511 // Stock objects
512 WXDLLEXPORT_DATA(extern wxFont*) wxNORMAL_FONT;
513 WXDLLEXPORT_DATA(extern wxFont*) wxSMALL_FONT;
514 WXDLLEXPORT_DATA(extern wxFont*) wxITALIC_FONT;
515 WXDLLEXPORT_DATA(extern wxFont*) wxSWISS_FONT;
516
517 WXDLLEXPORT_DATA(extern wxPen*) wxRED_PEN;
518 WXDLLEXPORT_DATA(extern wxPen*) wxCYAN_PEN;
519 WXDLLEXPORT_DATA(extern wxPen*) wxGREEN_PEN;
520 WXDLLEXPORT_DATA(extern wxPen*) wxBLACK_PEN;
521 WXDLLEXPORT_DATA(extern wxPen*) wxWHITE_PEN;
522 WXDLLEXPORT_DATA(extern wxPen*) wxTRANSPARENT_PEN;
523 WXDLLEXPORT_DATA(extern wxPen*) wxBLACK_DASHED_PEN;
524 WXDLLEXPORT_DATA(extern wxPen*) wxGREY_PEN;
525 WXDLLEXPORT_DATA(extern wxPen*) wxMEDIUM_GREY_PEN;
526 WXDLLEXPORT_DATA(extern wxPen*) wxLIGHT_GREY_PEN;
527
528 WXDLLEXPORT_DATA(extern wxBrush*) wxBLUE_BRUSH;
529 WXDLLEXPORT_DATA(extern wxBrush*) wxGREEN_BRUSH;
530 WXDLLEXPORT_DATA(extern wxBrush*) wxWHITE_BRUSH;
531 WXDLLEXPORT_DATA(extern wxBrush*) wxBLACK_BRUSH;
532 WXDLLEXPORT_DATA(extern wxBrush*) wxGREY_BRUSH;
533 WXDLLEXPORT_DATA(extern wxBrush*) wxMEDIUM_GREY_BRUSH;
534 WXDLLEXPORT_DATA(extern wxBrush*) wxLIGHT_GREY_BRUSH;
535 WXDLLEXPORT_DATA(extern wxBrush*) wxTRANSPARENT_BRUSH;
536 WXDLLEXPORT_DATA(extern wxBrush*) wxCYAN_BRUSH;
537 WXDLLEXPORT_DATA(extern wxBrush*) wxRED_BRUSH;
538
539 WXDLLEXPORT_DATA(extern wxColour*) wxBLACK;
540 WXDLLEXPORT_DATA(extern wxColour*) wxWHITE;
541 WXDLLEXPORT_DATA(extern wxColour*) wxRED;
542 WXDLLEXPORT_DATA(extern wxColour*) wxBLUE;
543 WXDLLEXPORT_DATA(extern wxColour*) wxGREEN;
544 WXDLLEXPORT_DATA(extern wxColour*) wxCYAN;
545 WXDLLEXPORT_DATA(extern wxColour*) wxLIGHT_GREY;
546
547 // 'Null' objects
548 WXDLLEXPORT_DATA(extern wxBitmap) wxNullBitmap;
549 WXDLLEXPORT_DATA(extern wxIcon) wxNullIcon;
550 WXDLLEXPORT_DATA(extern wxCursor) wxNullCursor;
551 WXDLLEXPORT_DATA(extern wxPen) wxNullPen;
552 WXDLLEXPORT_DATA(extern wxBrush) wxNullBrush;
553 WXDLLEXPORT_DATA(extern wxPalette) wxNullPalette;
554 WXDLLEXPORT_DATA(extern wxFont) wxNullFont;
555 WXDLLEXPORT_DATA(extern wxColour) wxNullColour;
556
557 // Stock cursors types
558 WXDLLEXPORT_DATA(extern wxCursor*) wxSTANDARD_CURSOR;
559 WXDLLEXPORT_DATA(extern wxCursor*) wxHOURGLASS_CURSOR;
560 WXDLLEXPORT_DATA(extern wxCursor*) wxCROSS_CURSOR;
561
562 WXDLLEXPORT_DATA(extern wxColourDatabase*) wxTheColourDatabase;
563
564 WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
565
566 WXDLLEXPORT_DATA(extern const wxSize) wxDefaultSize;
567 WXDLLEXPORT_DATA(extern const wxPoint) wxDefaultPosition;
568
569 // The list of objects which should be deleted
570 WXDLLEXPORT_DATA(extern wxList) wxPendingDelete;
571
572 // ---------------------------------------------------------------------------
573 // global functions
574 // ---------------------------------------------------------------------------
575
576 // resource management
577 extern void WXDLLEXPORT wxInitializeStockObjects();
578 extern void WXDLLEXPORT wxInitializeStockLists();
579 extern void WXDLLEXPORT wxDeleteStockObjects();
580 extern void WXDLLEXPORT wxDeleteStockLists();
581
582 // is the display colour (or monochrome)?
583 extern bool WXDLLEXPORT wxColourDisplay();
584
585 // Returns depth of screen
586 extern int WXDLLEXPORT wxDisplayDepth();
587 #define wxGetDisplayDepth wxDisplayDepth
588
589 // get the display size
590 extern void WXDLLEXPORT wxDisplaySize(int *width, int *height);
591 extern wxSize WXDLLEXPORT wxGetDisplaySize();
592 extern void WXDLLEXPORT wxDisplaySizeMM(int *width, int *height);
593 extern wxSize WXDLLEXPORT wxGetDisplaySizeMM();
594
595 // Get position and size of the display workarea
596 extern void WXDLLEXPORT wxClientDisplayRect(int *x, int *y, int *width, int *height);
597 extern wxRect WXDLLEXPORT wxGetClientDisplayRect();
598
599 // set global cursor
600 extern void WXDLLEXPORT wxSetCursor(const wxCursor& cursor);
601
602 #endif
603 // _WX_GDICMNH__