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git.saurik.com Git - wxWidgets.git/blob - src/common/gdicmn.cpp
1 /////////////////////////////////////////////////////////////////////////////
3 // Purpose: Common GDI classes
4 // Author: Julian Smart
8 // Copyright: (c) Julian Smart and Markus Holzem
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
13 #pragma implementation "gdicmn.h"
17 #define XtDisplay XTDISPLAY
20 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
28 #include "wx/gdicmn.h"
31 #include "wx/bitmap.h"
33 #include "wx/cursor.h"
35 #include "wx/palette.h"
39 #include "wx/settings.h"
50 #pragma message disable nosimpint
54 #pragma message enable nosimpint
63 #include "wx/mac/private.h"
64 #include "wx/mac/uma.h"
66 IMPLEMENT_CLASS(wxColourDatabase
, wxList
)
67 IMPLEMENT_DYNAMIC_CLASS(wxFontList
, wxList
)
68 IMPLEMENT_DYNAMIC_CLASS(wxPenList
, wxList
)
69 IMPLEMENT_DYNAMIC_CLASS(wxBrushList
, wxList
)
70 IMPLEMENT_DYNAMIC_CLASS(wxBitmapList
, wxList
)
71 IMPLEMENT_DYNAMIC_CLASS(wxResourceCache
, wxList
)
73 IMPLEMENT_ABSTRACT_CLASS(wxDCBase
, wxObject
)
75 wxRect::wxRect(const wxPoint
& topLeft
, const wxPoint
& bottomRight
)
79 width
= bottomRight
.x
- topLeft
.x
+ 1;
80 height
= bottomRight
.y
- topLeft
.y
+ 1;
95 wxRect::wxRect(const wxPoint
& point
, const wxSize
& size
)
97 x
= point
.x
; y
= point
.y
;
98 width
= size
.x
; height
= size
.y
;
101 bool wxRect::operator==(const wxRect
& rect
) const
103 return ((x
== rect
.x
) &&
105 (width
== rect
.width
) &&
106 (height
== rect
.height
));
109 wxRect
& wxRect::operator += (const wxRect
& rect
)
111 *this = (*this + rect
);
115 wxRect
wxRect::operator + (const wxRect
& rect
) const
117 int x1
= wxMin(this->x
, rect
.x
);
118 int y1
= wxMin(this->y
, rect
.y
);
119 int y2
= wxMax(y
+height
, rect
.height
+rect
.y
);
120 int x2
= wxMax(x
+width
, rect
.width
+rect
.x
);
121 return wxRect(x1
, y1
, x2
-x1
, y2
-y1
);
124 wxRect
& wxRect::Inflate(wxCoord dx
, wxCoord dy
)
131 // check that we didn't make the rectangle invalid by accident (you almost
132 // never want to have negative coords and never want negative size)
138 // what else can we do?
147 bool wxRect::Inside(int cx
, int cy
) const
149 return ( (cx
>= x
) && (cy
>= y
)
150 && ((cy
- y
) < height
)
151 && ((cx
- x
) < width
)
155 wxRect
& wxRect::Intersect(const wxRect
& rect
)
164 if ( x2
> rect
.GetRight() )
165 x2
= rect
.GetRight();
166 if ( y2
> rect
.GetBottom() )
167 y2
= rect
.GetBottom();
172 if ( width
<= 0 || height
<= 0 )
181 bool wxRect::Intersects(const wxRect
& rect
) const
183 wxRect r
= Intersect(rect
);
185 // if there is no intersection, both width and height are 0
189 wxColourDatabase::wxColourDatabase (int type
) : wxList (type
)
193 wxColourDatabase::~wxColourDatabase ()
195 // Cleanup Colour allocated in Initialize()
196 wxNode
*node
= GetFirst ();
199 wxColour
*col
= (wxColour
*) node
->GetData ();
200 wxNode
*next
= node
->GetNext ();
205 delete [] m_palTable
;
209 // Colour database stuff
210 void wxColourDatabase::Initialize ()
212 static const struct wxColourDesc
219 {wxT("AQUAMARINE"),112, 219, 147},
220 {wxT("BLACK"),0, 0, 0},
221 {wxT("BLUE"), 0, 0, 255},
222 {wxT("BLUE VIOLET"), 159, 95, 159},
223 {wxT("BROWN"), 165, 42, 42},
224 {wxT("CADET BLUE"), 95, 159, 159},
225 {wxT("CORAL"), 255, 127, 0},
226 {wxT("CORNFLOWER BLUE"), 66, 66, 111},
227 {wxT("CYAN"), 0, 255, 255},
228 {wxT("DARK GREY"), 47, 47, 47}, // ?
230 {wxT("DARK GREEN"), 47, 79, 47},
231 {wxT("DARK OLIVE GREEN"), 79, 79, 47},
232 {wxT("DARK ORCHID"), 153, 50, 204},
233 {wxT("DARK SLATE BLUE"), 107, 35, 142},
234 {wxT("DARK SLATE GREY"), 47, 79, 79},
235 {wxT("DARK TURQUOISE"), 112, 147, 219},
236 {wxT("DIM GREY"), 84, 84, 84},
237 {wxT("FIREBRICK"), 142, 35, 35},
238 {wxT("FOREST GREEN"), 35, 142, 35},
239 {wxT("GOLD"), 204, 127, 50},
240 {wxT("GOLDENROD"), 219, 219, 112},
241 {wxT("GREY"), 128, 128, 128},
242 {wxT("GREEN"), 0, 255, 0},
243 {wxT("GREEN YELLOW"), 147, 219, 112},
244 {wxT("INDIAN RED"), 79, 47, 47},
245 {wxT("KHAKI"), 159, 159, 95},
246 {wxT("LIGHT BLUE"), 191, 216, 216},
247 {wxT("LIGHT GREY"), 192, 192, 192},
248 {wxT("LIGHT STEEL BLUE"), 143, 143, 188},
249 {wxT("LIME GREEN"), 50, 204, 50},
250 {wxT("LIGHT MAGENTA"), 255, 0, 255},
251 {wxT("MAGENTA"), 255, 0, 255},
252 {wxT("MAROON"), 142, 35, 107},
253 {wxT("MEDIUM AQUAMARINE"), 50, 204, 153},
254 {wxT("MEDIUM GREY"), 100, 100, 100},
255 {wxT("MEDIUM BLUE"), 50, 50, 204},
256 {wxT("MEDIUM FOREST GREEN"), 107, 142, 35},
257 {wxT("MEDIUM GOLDENROD"), 234, 234, 173},
258 {wxT("MEDIUM ORCHID"), 147, 112, 219},
259 {wxT("MEDIUM SEA GREEN"), 66, 111, 66},
260 {wxT("MEDIUM SLATE BLUE"), 127, 0, 255},
261 {wxT("MEDIUM SPRING GREEN"), 127, 255, 0},
262 {wxT("MEDIUM TURQUOISE"), 112, 219, 219},
263 {wxT("MEDIUM VIOLET RED"), 219, 112, 147},
264 {wxT("MIDNIGHT BLUE"), 47, 47, 79},
265 {wxT("NAVY"), 35, 35, 142},
266 {wxT("ORANGE"), 204, 50, 50},
267 {wxT("ORANGE RED"), 255, 0, 127},
268 {wxT("ORCHID"), 219, 112, 219},
269 {wxT("PALE GREEN"), 143, 188, 143},
270 {wxT("PINK"), 188, 143, 234},
271 {wxT("PLUM"), 234, 173, 234},
272 {wxT("PURPLE"), 176, 0, 255},
273 {wxT("RED"), 255, 0, 0},
274 {wxT("SALMON"), 111, 66, 66},
275 {wxT("SEA GREEN"), 35, 142, 107},
276 {wxT("SIENNA"), 142, 107, 35},
277 {wxT("SKY BLUE"), 50, 153, 204},
278 {wxT("SLATE BLUE"), 0, 127, 255},
279 {wxT("SPRING GREEN"), 0, 255, 127},
280 {wxT("STEEL BLUE"), 35, 107, 142},
281 {wxT("TAN"), 219, 147, 112},
282 {wxT("THISTLE"), 216, 191, 216},
283 {wxT("TURQUOISE"), 173, 234, 234},
284 {wxT("VIOLET"), 79, 47, 79},
285 {wxT("VIOLET RED"), 204, 50, 153},
286 {wxT("WHEAT"), 216, 216, 191},
287 {wxT("WHITE"), 255, 255, 255},
288 {wxT("YELLOW"), 255, 255, 0},
289 {wxT("YELLOW GREEN"), 153, 204, 50},
290 {wxT("MEDIUM GOLDENROD"), 234, 234, 173},
291 {wxT("MEDIUM FOREST GREEN"), 107, 142, 35},
292 {wxT("LIGHT MAGENTA"), 255, 0, 255},
293 {wxT("MEDIUM GREY"), 100, 100, 100},
298 for ( n
= 0; n
< WXSIZEOF(wxColourTable
); n
++ )
300 const wxColourDesc
& cc
= wxColourTable
[n
];
301 Append(cc
.name
, new wxColour(cc
.r
,cc
.g
,cc
.b
));
304 m_palTable
= new long[n
];
305 for ( n
= 0; n
< WXSIZEOF(wxColourTable
); n
++ )
307 const wxColourDesc
& cc
= wxColourTable
[n
];
308 m_palTable
[n
] = OS2RGB(cc
.r
,cc
.g
,cc
.b
);
315 * Changed by Ian Brown, July 1994.
317 * When running under X, the Colour Database starts off empty. The X server
318 * is queried for the colour first time after which it is entered into the
319 * database. This allows our client to use the server colour database which
320 * is hopefully gamma corrected for the display being used.
323 wxColour
*wxColourDatabase::FindColour(const wxString
& colour
)
325 // VZ: make the comparaison case insensitive and also match both grey and
327 wxString colName
= colour
;
329 wxString colName2
= colName
;
330 if ( !colName2
.Replace(_T("GRAY"), _T("GREY")) )
333 wxNode
*node
= GetFirst();
336 const wxChar
*key
= node
->GetKeyString();
337 if ( colName
== key
|| colName2
== key
)
339 return (wxColour
*)node
->GetData();
342 node
= node
->GetNext();
355 // TODO for other implementations. This should really go into
356 // platform-specific directories.
365 wxColour
*col
= new wxColour( colour
);
370 return (wxColour
*) NULL
;
372 Append( colour
, col
);
380 Display
*display
= XtDisplay((Widget
) wxTheApp
->GetTopLevelWidget()) ;
383 Display
* display
= (Display
*) wxGetDisplay();
385 /* MATTHEW: [4] Use wxGetMainColormap */
386 if (!XParseColor(display
, (Colormap
) wxTheApp
->GetMainColormap((WXDisplay
*) display
), colour
.ToAscii() ,&xcolour
))
390 unsigned char r
= (unsigned char)(xcolour
.red
);
391 unsigned char g
= (unsigned char)(xcolour
.green
);
392 unsigned char b
= (unsigned char)(xcolour
.blue
);
394 unsigned char r
= (unsigned char)(xcolour
.red
>> 8);
395 unsigned char g
= (unsigned char)(xcolour
.green
>> 8);
396 unsigned char b
= (unsigned char)(xcolour
.blue
>> 8);
399 wxColour
*col
= new wxColour(r
, g
, b
);
406 wxString
wxColourDatabase::FindName (const wxColour
& colour
) const
410 unsigned char red
= colour
.Red ();
411 unsigned char green
= colour
.Green ();
412 unsigned char blue
= colour
.Blue ();
414 for (wxNode
* node
= GetFirst (); node
; node
= node
->GetNext ())
416 wxColour
*col
= (wxColour
*) node
->GetData ();
418 if (col
->Red () == red
&& col
->Green () == green
&& col
->Blue () == blue
)
420 const wxChar
*found
= node
->GetKeyString();
433 void wxInitializeStockLists()
435 wxTheBrushList
= new wxBrushList
;
436 wxThePenList
= new wxPenList
;
437 wxTheFontList
= new wxFontList
;
438 wxTheBitmapList
= new wxBitmapList
;
441 void wxInitializeStockObjects ()
447 // wxFontPool = new XFontPool;
450 // why under MSW fonts shouldn't have the standard system size?
453 static const int sizeFont = 10;
457 #if defined(__WXMAC__)
464 GetThemeFont(kThemeSystemFont
, GetApplicationScript() , fontName
, &fontSize
, &fontStyle
) ;
465 sizeFont
= fontSize
;
466 p2cstrcpy( (char*) fontName
, fontName
) ;
467 wxSWISS_FONT
= new wxFont (fontSize
, wxSWISS
, wxNORMAL
, wxNORMAL
, false , fontName
);
468 #elif defined(__WXPM__)
469 static const int sizeFont
= 12;
471 wxNORMAL_FONT
= new wxFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT
));
472 static const int sizeFont
= wxNORMAL_FONT
->GetPointSize();
475 #if defined(__WXPM__)
477 // Basic OS/2 has a fairly limited number of fonts and these are as good
478 // as I can do to get something that looks halfway "wx" normal
480 wxNORMAL_FONT
= new wxFont (sizeFont
, wxMODERN
, wxNORMAL
, wxBOLD
);
481 wxSMALL_FONT
= new wxFont (sizeFont
- 4, wxSWISS
, wxNORMAL
, wxNORMAL
); /* Helv */
482 wxITALIC_FONT
= new wxFont (sizeFont
, wxROMAN
, wxITALIC
, wxNORMAL
);
483 wxSWISS_FONT
= new wxFont (sizeFont
, wxSWISS
, wxNORMAL
, wxNORMAL
); /* Helv */
484 #elif defined(__WXMAC__)
485 wxNORMAL_FONT
= new wxFont (sizeFont
, wxMODERN
, wxNORMAL
, wxNORMAL
);
486 wxITALIC_FONT
= new wxFont (sizeFont
, wxROMAN
, wxITALIC
, wxNORMAL
);
487 GetThemeFont(kThemeSmallSystemFont
, GetApplicationScript() , fontName
, &fontSize
, &fontStyle
) ;
488 p2cstrcpy( (char*) fontName
, fontName
) ;
489 wxSMALL_FONT
= new wxFont (fontSize
, wxSWISS
, wxNORMAL
, wxNORMAL
, false , fontName
);
491 wxSMALL_FONT
= new wxFont (sizeFont
- 2, wxSWISS
, wxNORMAL
, wxNORMAL
);
492 wxITALIC_FONT
= new wxFont (sizeFont
, wxROMAN
, wxITALIC
, wxNORMAL
);
493 wxSWISS_FONT
= new wxFont (sizeFont
, wxSWISS
, wxNORMAL
, wxNORMAL
);
496 wxRED_PEN
= new wxPen (wxT("RED"), 1, wxSOLID
);
497 wxCYAN_PEN
= new wxPen (wxT("CYAN"), 1, wxSOLID
);
498 wxGREEN_PEN
= new wxPen (wxT("GREEN"), 1, wxSOLID
);
499 wxBLACK_PEN
= new wxPen (wxT("BLACK"), 1, wxSOLID
);
500 wxWHITE_PEN
= new wxPen (wxT("WHITE"), 1, wxSOLID
);
501 wxTRANSPARENT_PEN
= new wxPen (wxT("BLACK"), 1, wxTRANSPARENT
);
502 wxBLACK_DASHED_PEN
= new wxPen (wxT("BLACK"), 1, wxSHORT_DASH
);
503 wxGREY_PEN
= new wxPen (wxT("GREY"), 1, wxSOLID
);
504 wxMEDIUM_GREY_PEN
= new wxPen (wxT("MEDIUM GREY"), 1, wxSOLID
);
505 wxLIGHT_GREY_PEN
= new wxPen (wxT("LIGHT GREY"), 1, wxSOLID
);
507 wxBLUE_BRUSH
= new wxBrush (wxT("BLUE"), wxSOLID
);
508 wxGREEN_BRUSH
= new wxBrush (wxT("GREEN"), wxSOLID
);
509 wxWHITE_BRUSH
= new wxBrush (wxT("WHITE"), wxSOLID
);
510 wxBLACK_BRUSH
= new wxBrush (wxT("BLACK"), wxSOLID
);
511 wxTRANSPARENT_BRUSH
= new wxBrush (wxT("BLACK"), wxTRANSPARENT
);
512 wxCYAN_BRUSH
= new wxBrush (wxT("CYAN"), wxSOLID
);
513 wxRED_BRUSH
= new wxBrush (wxT("RED"), wxSOLID
);
514 wxGREY_BRUSH
= new wxBrush (wxT("GREY"), wxSOLID
);
515 wxMEDIUM_GREY_BRUSH
= new wxBrush (wxT("MEDIUM GREY"), wxSOLID
);
516 wxLIGHT_GREY_BRUSH
= new wxBrush (wxT("LIGHT GREY"), wxSOLID
);
518 wxBLACK
= new wxColour (wxT("BLACK"));
519 wxWHITE
= new wxColour (wxT("WHITE"));
520 wxRED
= new wxColour (wxT("RED"));
521 wxBLUE
= new wxColour (wxT("BLUE"));
522 wxGREEN
= new wxColour (wxT("GREEN"));
523 wxCYAN
= new wxColour (wxT("CYAN"));
524 wxLIGHT_GREY
= new wxColour (wxT("LIGHT GREY"));
526 wxSTANDARD_CURSOR
= new wxCursor (wxCURSOR_ARROW
);
527 wxHOURGLASS_CURSOR
= new wxCursor (wxCURSOR_WAIT
);
528 wxCROSS_CURSOR
= new wxCursor (wxCURSOR_CROSS
);
531 void wxDeleteStockObjects ()
533 wxDELETE(wxNORMAL_FONT
);
534 wxDELETE(wxSMALL_FONT
);
535 wxDELETE(wxITALIC_FONT
);
536 wxDELETE(wxSWISS_FONT
);
539 wxDELETE(wxCYAN_PEN
);
540 wxDELETE(wxGREEN_PEN
);
541 wxDELETE(wxBLACK_PEN
);
542 wxDELETE(wxWHITE_PEN
);
543 wxDELETE(wxTRANSPARENT_PEN
);
544 wxDELETE(wxBLACK_DASHED_PEN
);
545 wxDELETE(wxGREY_PEN
);
546 wxDELETE(wxMEDIUM_GREY_PEN
);
547 wxDELETE(wxLIGHT_GREY_PEN
);
549 wxDELETE(wxBLUE_BRUSH
);
550 wxDELETE(wxGREEN_BRUSH
);
551 wxDELETE(wxWHITE_BRUSH
);
552 wxDELETE(wxBLACK_BRUSH
);
553 wxDELETE(wxTRANSPARENT_BRUSH
);
554 wxDELETE(wxCYAN_BRUSH
);
555 wxDELETE(wxRED_BRUSH
);
556 wxDELETE(wxGREY_BRUSH
);
557 wxDELETE(wxMEDIUM_GREY_BRUSH
);
558 wxDELETE(wxLIGHT_GREY_BRUSH
);
566 wxDELETE(wxLIGHT_GREY
);
568 wxDELETE(wxSTANDARD_CURSOR
);
569 wxDELETE(wxHOURGLASS_CURSOR
);
570 wxDELETE(wxCROSS_CURSOR
);
573 void wxDeleteStockLists()
575 wxDELETE(wxTheBrushList
);
576 wxDELETE(wxThePenList
);
577 wxDELETE(wxTheFontList
);
578 wxDELETE(wxTheBitmapList
);
581 // ============================================================================
582 // wxTheXXXList stuff (semi-obsolete)
583 // ============================================================================
585 wxBitmapList::wxBitmapList()
589 wxBitmapList::~wxBitmapList ()
591 wxNode
*node
= GetFirst ();
594 wxBitmap
*bitmap
= (wxBitmap
*) node
->GetData ();
595 wxNode
*next
= node
->GetNext ();
596 if (bitmap
->GetVisible())
602 // Pen and Brush lists
603 wxPenList::~wxPenList ()
605 wxNode
*node
= GetFirst ();
608 wxPen
*pen
= (wxPen
*) node
->GetData ();
609 wxNode
*next
= node
->GetNext ();
610 if (pen
->GetVisible())
616 void wxPenList::AddPen (wxPen
* pen
)
621 void wxPenList::RemovePen (wxPen
* pen
)
626 wxPen
*wxPenList::FindOrCreatePen (const wxColour
& colour
, int width
, int style
)
628 for (wxNode
* node
= GetFirst (); node
; node
= node
->GetNext ())
630 wxPen
*each_pen
= (wxPen
*) node
->GetData ();
632 each_pen
->GetVisible() &&
633 each_pen
->GetWidth () == width
&&
634 each_pen
->GetStyle () == style
&&
635 each_pen
->GetColour ().Red () == colour
.Red () &&
636 each_pen
->GetColour ().Green () == colour
.Green () &&
637 each_pen
->GetColour ().Blue () == colour
.Blue ())
641 wxPen
*pen
= new wxPen (colour
, width
, style
);
644 // don't save the invalid pens in the list
652 // we'll delete it ourselves later
653 pen
->SetVisible(TRUE
);
658 wxBrushList::~wxBrushList ()
660 wxNode
*node
= GetFirst ();
663 wxBrush
*brush
= (wxBrush
*) node
->GetData ();
664 wxNode
*next
= node
->GetNext ();
665 if (brush
&& brush
->GetVisible())
671 void wxBrushList::AddBrush (wxBrush
* brush
)
676 wxBrush
*wxBrushList::FindOrCreateBrush (const wxColour
& colour
, int style
)
678 for (wxNode
* node
= GetFirst (); node
; node
= node
->GetNext ())
680 wxBrush
*each_brush
= (wxBrush
*) node
->GetData ();
682 each_brush
->GetVisible() &&
683 each_brush
->GetStyle () == style
&&
684 each_brush
->GetColour ().Red () == colour
.Red () &&
685 each_brush
->GetColour ().Green () == colour
.Green () &&
686 each_brush
->GetColour ().Blue () == colour
.Blue ())
690 wxBrush
*brush
= new wxBrush (colour
, style
);
694 // don't put the brushes we failed to create into the list
702 // we'll delete it ourselves later
703 brush
->SetVisible(TRUE
);
708 void wxBrushList::RemoveBrush (wxBrush
* brush
)
710 DeleteObject (brush
);
713 wxFontList::~wxFontList ()
715 wxNode
*node
= GetFirst ();
718 // Only delete objects that are 'visible', i.e.
719 // that have been created using FindOrCreate...,
720 // where the pointers are expected to be shared
721 // (and therefore not deleted by any one part of an app).
722 wxFont
*font
= (wxFont
*) node
->GetData ();
723 wxNode
*next
= node
->GetNext ();
724 if (font
->GetVisible())
730 void wxFontList::AddFont (wxFont
* font
)
735 void wxFontList::RemoveFont (wxFont
* font
)
740 wxFont
*wxFontList::FindOrCreateFont(int pointSize
,
745 const wxString
& facename
,
746 wxFontEncoding encoding
)
748 wxFont
*font
= (wxFont
*)NULL
;
750 for ( node
= GetFirst(); node
; node
= node
->GetNext() )
752 font
= (wxFont
*)node
->GetData();
753 if ( font
->GetVisible() &&
755 font
->GetPointSize () == pointSize
&&
756 font
->GetStyle () == style
&&
757 font
->GetWeight () == weight
&&
758 font
->GetUnderlined () == underline
)
760 int fontFamily
= font
->GetFamily();
762 #if defined(__WXGTK__)
763 // under GTK the default family is wxSWISS, so looking for a font
764 // with wxDEFAULT family should return a wxSWISS one instead of
765 // creating a new one
766 bool same
= (fontFamily
== family
) ||
767 (fontFamily
== wxSWISS
&& family
== wxDEFAULT
);
769 // VZ: but why elsewhere do we require an exact match? mystery...
770 bool same
= fontFamily
== family
;
773 // empty facename matches anything at all: this is bad because
774 // depending on which fonts are already created, we might get back
775 // a different font if we create it with empty facename, but it is
776 // still better than never matching anything in the cache at all
778 if ( same
&& !!facename
)
780 const wxString
& fontFace
= font
->GetFaceName();
782 // empty facename matches everything
783 same
= !fontFace
|| fontFace
== facename
;
786 if ( same
&& (encoding
!= wxFONTENCODING_DEFAULT
) )
788 // have to match the encoding too
789 same
= font
->GetEncoding() == encoding
;
801 // font not found, create the new one
802 font
= new wxFont(pointSize
, family
, style
, weight
,
803 underline
, facename
, encoding
);
807 // and mark it as being cacheable
808 font
->SetVisible(TRUE
);
814 void wxBitmapList::AddBitmap(wxBitmap
*bitmap
)
819 void wxBitmapList::RemoveBitmap(wxBitmap
*bitmap
)
821 DeleteObject(bitmap
);
824 wxSize
wxGetDisplaySize()
827 wxDisplaySize(& x
, & y
);
831 wxRect
wxGetClientDisplayRect()
833 int x
, y
, width
, height
;
834 wxClientDisplayRect(&x
, &y
, &width
, &height
); // call plat-specific version
835 return wxRect(x
, y
, width
, height
);
838 wxSize
wxGetDisplaySizeMM()
841 wxDisplaySizeMM(& x
, & y
);
845 wxResourceCache::~wxResourceCache ()
847 wxNode
*node
= GetFirst ();
849 wxObject
*item
= (wxObject
*)node
->GetData();
852 node
= node
->GetNext ();