1 /////////////////////////////////////////////////////////////////////////////
3 // Purpose: Private declarations: as this header is only included by
4 // wxWindows itself, it may contain identifiers which don't start
6 // Author: Julian Smart
10 // Copyright: (c) Julian Smart
11 // Licence: wxWindows licence
12 /////////////////////////////////////////////////////////////////////////////
14 #ifndef _WX_PRIVATE_H_
15 #define _WX_PRIVATE_H_
21 #define INCL_SHLERRORS
24 class WXDLLEXPORT wxFont
;
25 class WXDLLEXPORT wxWindow
;
27 // ---------------------------------------------------------------------------
29 // ---------------------------------------------------------------------------
32 static const double METRIC_CONVERSION_CONSTANT
= 0.0393700787;
34 // Scaling factors for various unit conversions
35 static const double mm2inches
= (METRIC_CONVERSION_CONSTANT
);
36 static const double inches2mm
= (1/METRIC_CONVERSION_CONSTANT
);
38 static const double mm2twips
= (METRIC_CONVERSION_CONSTANT
*1440);
39 static const double twips2mm
= (1/(METRIC_CONVERSION_CONSTANT
*1440));
41 static const double mm2pt
= (METRIC_CONVERSION_CONSTANT
*72);
42 static const double pt2mm
= (1/(METRIC_CONVERSION_CONSTANT
*72));
44 // ---------------------------------------------------------------------------
45 // standard icons from the resources
46 // ---------------------------------------------------------------------------
48 WXDLLEXPORT_DATA(extern HICON
) wxSTD_FRAME_ICON
;
49 WXDLLEXPORT_DATA(extern HICON
) wxSTD_MDIPARENTFRAME_ICON
;
50 WXDLLEXPORT_DATA(extern HICON
) wxSTD_MDICHILDFRAME_ICON
;
51 WXDLLEXPORT_DATA(extern HICON
) wxDEFAULT_FRAME_ICON
;
52 WXDLLEXPORT_DATA(extern HICON
) wxDEFAULT_MDIPARENTFRAME_ICON
;
53 WXDLLEXPORT_DATA(extern HICON
) wxDEFAULT_MDICHILDFRAME_ICON
;
54 WXDLLEXPORT_DATA(extern HFONT
) wxSTATUS_LINE_FONT
;
56 // ---------------------------------------------------------------------------
57 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
58 // window proc for PM.
59 // MPARAM is a void * but is really a 32-bit value
60 // ---------------------------------------------------------------------------
62 typedef MRESULT (APIENTRY
* WndProcCast
) (HWND
, ULONG
, MPARAM
, MPARAM
);
63 #define CASTWNDPROC (WndProcCast)
66 #define IBS_HORZCAPTION 0x4000L
67 #define IBS_VERTCAPTION 0x8000L
69 UINT APIENTRY
ibGetCaptionSize( HWND hWnd
) ;
70 UINT APIENTRY
ibSetCaptionSize( HWND hWnd
, UINT nSize
) ;
71 MRESULT APIENTRY
ibDefWindowProc( HWND hWnd
, ULONG ulMsg
, MPARAM wParam
, MPARAM lParam
) ;
72 VOID APIENTRY
ibAdjustWindowRect( HWND hWnd
, LPRECT lprc
) ;
73 #endif // wxUSE_ITSY_BITSY
76 * Decide what window classes we're going to use
77 * for this combination of CTl3D/FAFA settings
80 #define STATIC_CLASS _T("STATIC")
81 #define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
82 #define CHECK_CLASS _T("BUTTON")
83 #define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP)
84 #define CHECK_IS_FAFA FALSE
85 #define RADIO_CLASS _T("BUTTON" )
86 #define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE)
88 #define RADIO_IS_FAFA FALSE
90 /* PM has no group box button style
91 #define GROUP_CLASS "BUTTON"
92 #define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
96 #define BITCHECK_FLAGS (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
97 #define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
100 // ---------------------------------------------------------------------------
102 // ---------------------------------------------------------------------------
104 #define MEANING_CHARACTER '0'
105 #define DEFAULT_ITEM_WIDTH 200
106 #define DEFAULT_ITEM_HEIGHT 80
108 // Scale font to get edit control height
109 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy) (3*(cy)/2)
111 // Generic subclass proc, for panel item moving/sizing and intercept
112 // EDIT control VK_RETURN messages
113 extern LONG APIENTRY
wxSubclassedGenericControlProc(WXHWND hWnd
, WXDWORD message
, WXWPARAM wParam
, WXLPARAM lParam
);
115 // ---------------------------------------------------------------------------
116 // constants which might miss from some compilers' headers
117 // ---------------------------------------------------------------------------
119 #if !defined(WS_EX_CLIENTEDGE)
120 #define WS_EX_CLIENTEDGE 0x00000200L
123 #ifndef ENDSESSION_LOGOFF
124 #define ENDSESSION_LOGOFF 0x80000000
127 // ---------------------------------------------------------------------------
128 // debug messages -- OS/2 has no native debug output system
129 // ---------------------------------------------------------------------------
131 // ---------------------------------------------------------------------------
132 // macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
133 // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
134 // an argument which should be a pointer or reference to the object of the
135 // corresponding class (this depends on the macro)
136 // ---------------------------------------------------------------------------
138 #define GetHwnd() ((HWND)GetHWND())
139 #define GetHwndOf(win) ((HWND)((win)->GetHWND()))
141 #define GetWinHwnd GetHwndOf
143 #define GetHdc() ((HDC)GetHDC())
144 #define GetHdcOf(dc) ((HDC)(dc).GetHDC())
146 #define GetHbitmap() ((HBITMAP)GetHBITMAP())
147 #define GetHbitmapOf(bmp) ((HBITMAP)(bmp).GetHBITMAP())
149 #define GetHicon() ((HICON)GetHICON())
150 #define GetHiconOf(icon) ((HICON)(icon).GetHICON())
152 #define GetHaccel() ((HACCEL)GetHACCEL())
153 #define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL()))
155 #define GetHmenu() ((HMENU)GetHMenu())
156 #define GetHmenuOf(menu) ((HMENU)menu->GetHMenu())
158 #define GetHcursor() ((HCURSOR)GetHCURSOR())
159 #define GetHcursorOf(cursor) ((HCURSOR)(cursor).GetHCURSOR())
161 #define GetHfont() ((HFONT)GetHFONT())
162 #define GetHfontOf(font) ((HFONT)(font).GetHFONT())
164 // OS/2 convention of the mask is opposed to the wxWindows one, so we need
165 // to invert the mask each time we pass one/get one to/from Windows
166 extern HBITMAP
wxInvertMask(HBITMAP hbmpMask
, int w
= 0, int h
= 0);
168 // ---------------------------------------------------------------------------
170 // ---------------------------------------------------------------------------
172 // The MakeProcInstance version of the function wxSubclassedGenericControlProc
173 WXDLLEXPORT_DATA(extern) wxGenericControlSubClassProc
;
174 WXDLLEXPORT_DATA(extern wxChar
*) wxBuffer
;
175 WXDLLEXPORT_DATA(extern HINSTANCE
) wxhInstance
;
177 // ---------------------------------------------------------------------------
179 // ---------------------------------------------------------------------------
183 WXDLLEXPORT HINSTANCE
wxGetInstance();
186 WXDLLEXPORT
void wxDrawBorder( HPS hPS
191 WXDLLEXPORT
void wxSetInstance(HINSTANCE hInst
);
193 WXDLLEXPORT wxWindow
* wxFindWinFromHandle(WXHWND hWnd
);
195 WXDLLEXPORT
void wxGetCharSize(WXHWND wnd
, int *x
, int *y
,wxFont
*the_font
);
196 WXDLLEXPORT
void wxFillLogFont( LOGFONT
* pLogFont
197 ,PFACENAMEDESC pFaceName
200 WXDLLEXPORT wxFont
wxCreateFontFromLogFont( LOGFONT
* pLogFont
204 WXDLLEXPORT
int wxGpiStrcmp(char* s0
, char* s1
);
206 WXDLLEXPORT
void wxSliderEvent(WXHWND control
, WXWORD wParam
, WXWORD pos
);
207 WXDLLEXPORT
void wxScrollBarEvent(WXHWND hbar
, WXWORD wParam
, WXWORD pos
);
209 // Find maximum size of window/rectangle
210 WXDLLEXPORT
extern void wxFindMaxSize(WXHWND hwnd
, RECT
*rect
);
212 WXDLLEXPORT wxWindow
* wxFindControlFromHandle(WXHWND hWnd
);
213 WXDLLEXPORT
void wxAddControlHandle(WXHWND hWnd
, wxWindow
*item
);
215 // Safely get the window text (i.e. without using fixed size buffer)
216 WXDLLEXPORT
extern wxString
wxGetWindowText(WXHWND hWnd
);
218 // get the window class name
219 WXDLLEXPORT
extern wxString
wxGetWindowClass(WXHWND hWnd
);
221 // get the window id (should be unsigned, hence this is not wxWindowID which
222 // is, for mainly historical reasons, signed)
223 WXDLLEXPORT
extern WXWORD
wxGetWindowId(WXHWND hWnd
);
225 // Convert a PM Error code to a string
226 WXDLLEXPORT
extern wxString
wxPMErrorToStr(ERRORID vError
);
228 // Does this window style specify any border?
229 inline bool wxStyleHasBorder(long style
)
231 return (style
& (wxSIMPLE_BORDER
| wxRAISED_BORDER
|
232 wxSUNKEN_BORDER
| wxDOUBLE_BORDER
)) != 0;
235 inline RECTL
wxGetWindowRect(HWND hWnd
)
239 ::WinQueryWindowRect(hWnd
, &vRect
);
241 } // end of wxGetWindowRect
243 WXDLLEXPORT
extern void wxOS2SetFont( HWND hWnd
248 WXDLLEXPORT
extern bool wxCheckWindowWndProc( WXHWND hWnd