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 #include "wx/fontenc.h"
26 class WXDLLEXPORT wxFont
;
27 class WXDLLEXPORT wxWindow
;
29 // ---------------------------------------------------------------------------
31 // ---------------------------------------------------------------------------
34 static const double METRIC_CONVERSION_CONSTANT
= 0.0393700787;
36 // Scaling factors for various unit conversions
37 static const double mm2inches
= (METRIC_CONVERSION_CONSTANT
);
38 static const double inches2mm
= (1/METRIC_CONVERSION_CONSTANT
);
40 static const double mm2twips
= (METRIC_CONVERSION_CONSTANT
*1440);
41 static const double twips2mm
= (1/(METRIC_CONVERSION_CONSTANT
*1440));
43 static const double mm2pt
= (METRIC_CONVERSION_CONSTANT
*72);
44 static const double pt2mm
= (1/(METRIC_CONVERSION_CONSTANT
*72));
46 // ---------------------------------------------------------------------------
47 // standard icons from the resources
48 // ---------------------------------------------------------------------------
50 WXDLLEXPORT_DATA(extern HICON
) wxSTD_FRAME_ICON
;
51 WXDLLEXPORT_DATA(extern HICON
) wxSTD_MDIPARENTFRAME_ICON
;
52 WXDLLEXPORT_DATA(extern HICON
) wxSTD_MDICHILDFRAME_ICON
;
53 WXDLLEXPORT_DATA(extern HICON
) wxDEFAULT_FRAME_ICON
;
54 WXDLLEXPORT_DATA(extern HICON
) wxDEFAULT_MDIPARENTFRAME_ICON
;
55 WXDLLEXPORT_DATA(extern HICON
) wxDEFAULT_MDICHILDFRAME_ICON
;
56 WXDLLEXPORT_DATA(extern HFONT
) wxSTATUS_LINE_FONT
;
58 // ---------------------------------------------------------------------------
59 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
60 // window proc for PM.
61 // MPARAM is a void * but is really a 32-bit value
62 // ---------------------------------------------------------------------------
64 typedef MRESULT (APIENTRY
* WndProcCast
) (HWND
, ULONG
, MPARAM
, MPARAM
);
65 #define CASTWNDPROC (WndProcCast)
68 #define IBS_HORZCAPTION 0x4000L
69 #define IBS_VERTCAPTION 0x8000L
71 UINT APIENTRY
ibGetCaptionSize( HWND hWnd
) ;
72 UINT APIENTRY
ibSetCaptionSize( HWND hWnd
, UINT nSize
) ;
73 MRESULT APIENTRY
ibDefWindowProc( HWND hWnd
, ULONG ulMsg
, MPARAM wParam
, MPARAM lParam
) ;
74 VOID APIENTRY
ibAdjustWindowRect( HWND hWnd
, LPRECT lprc
) ;
75 #endif // wxUSE_ITSY_BITSY
78 * Decide what window classes we're going to use
79 * for this combination of CTl3D/FAFA settings
82 #define STATIC_CLASS _T("STATIC")
83 #define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
84 #define CHECK_CLASS _T("BUTTON")
85 #define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP)
86 #define CHECK_IS_FAFA FALSE
87 #define RADIO_CLASS _T("BUTTON" )
88 #define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE)
90 #define RADIO_IS_FAFA FALSE
92 /* PM has no group box button style
93 #define GROUP_CLASS "BUTTON"
94 #define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
98 #define BITCHECK_FLAGS (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
99 #define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
102 // ---------------------------------------------------------------------------
104 // ---------------------------------------------------------------------------
106 #define MEANING_CHARACTER '0'
107 #define DEFAULT_ITEM_WIDTH 200
108 #define DEFAULT_ITEM_HEIGHT 80
110 // Scale font to get edit control height
111 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy) (3*(cy)/2)
113 // Generic subclass proc, for panel item moving/sizing and intercept
114 // EDIT control VK_RETURN messages
115 extern LONG APIENTRY
wxSubclassedGenericControlProc(WXHWND hWnd
, WXDWORD message
, WXWPARAM wParam
, WXLPARAM lParam
);
117 // ---------------------------------------------------------------------------
118 // constants which might miss from some compilers' headers
119 // ---------------------------------------------------------------------------
121 #if !defined(WS_EX_CLIENTEDGE)
122 #define WS_EX_CLIENTEDGE 0x00000200L
125 #ifndef ENDSESSION_LOGOFF
126 #define ENDSESSION_LOGOFF 0x80000000
129 // ---------------------------------------------------------------------------
130 // debug messages -- OS/2 has no native debug output system
131 // ---------------------------------------------------------------------------
133 // ---------------------------------------------------------------------------
134 // macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
135 // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
136 // an argument which should be a pointer or reference to the object of the
137 // corresponding class (this depends on the macro)
138 // ---------------------------------------------------------------------------
140 #define GetHwnd() ((HWND)GetHWND())
141 #define GetHwndOf(win) ((HWND)((win)->GetHWND()))
143 #define GetWinHwnd GetHwndOf
145 #define GetHdc() ((HDC)GetHDC())
146 #define GetHdcOf(dc) ((HDC)(dc).GetHDC())
148 #define GetHbitmap() ((HBITMAP)GetHBITMAP())
149 #define GetHbitmapOf(bmp) ((HBITMAP)(bmp).GetHBITMAP())
151 #define GetHicon() ((HICON)GetHICON())
152 #define GetHiconOf(icon) ((HICON)(icon).GetHICON())
154 #define GetHaccel() ((HACCEL)GetHACCEL())
155 #define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL()))
157 #define GetHmenu() ((HMENU)GetHMenu())
158 #define GetHmenuOf(menu) ((HMENU)menu->GetHMenu())
160 #define GetHcursor() ((HCURSOR)GetHCURSOR())
161 #define GetHcursorOf(cursor) ((HCURSOR)(cursor).GetHCURSOR())
163 #define GetHfont() ((HFONT)GetHFONT())
164 #define GetHfontOf(font) ((HFONT)(font).GetHFONT())
166 // OS/2 convention of the mask is opposed to the wxWindows one, so we need
167 // to invert the mask each time we pass one/get one to/from Windows
168 extern HBITMAP
wxInvertMask(HBITMAP hbmpMask
, int w
= 0, int h
= 0);
170 // ---------------------------------------------------------------------------
172 // ---------------------------------------------------------------------------
174 // The MakeProcInstance version of the function wxSubclassedGenericControlProc
175 WXDLLEXPORT_DATA(extern) wxGenericControlSubClassProc
;
176 WXDLLEXPORT_DATA(extern wxChar
*) wxBuffer
;
177 WXDLLEXPORT_DATA(extern HINSTANCE
) wxhInstance
;
179 // ---------------------------------------------------------------------------
181 // ---------------------------------------------------------------------------
185 WXDLLEXPORT HINSTANCE
wxGetInstance();
188 WXDLLEXPORT
void wxDrawBorder( HPS hPS
193 WXDLLEXPORT
void wxSetInstance(HINSTANCE hInst
);
195 WXDLLEXPORT wxWindow
* wxFindWinFromHandle(WXHWND hWnd
);
197 WXDLLEXPORT
void wxGetCharSize(WXHWND wnd
, int *x
, int *y
,wxFont
*the_font
);
198 WXDLLEXPORT
void wxFillLogFont( LOGFONT
* pLogFont
199 ,PFACENAMEDESC pFaceName
205 WXDLLEXPORT wxFontEncoding
wxGetFontEncFromCharSet(int nCharSet
);
206 WXDLLEXPORT
void wxOS2SelectMatchingFontByName( PFATTRS vFattrs
207 ,PFACENAMEDESC pFaceName
212 WXDLLEXPORT wxFont
wxCreateFontFromLogFont( LOGFONT
* pLogFont
216 WXDLLEXPORT
int wxGpiStrcmp(char* s0
, char* s1
);
218 WXDLLEXPORT
void wxSliderEvent(WXHWND control
, WXWORD wParam
, WXWORD pos
);
219 WXDLLEXPORT
void wxScrollBarEvent(WXHWND hbar
, WXWORD wParam
, WXWORD pos
);
221 // Find maximum size of window/rectangle
222 WXDLLEXPORT
extern void wxFindMaxSize(WXHWND hwnd
, RECT
*rect
);
224 WXDLLEXPORT wxWindow
* wxFindControlFromHandle(WXHWND hWnd
);
225 WXDLLEXPORT
void wxAddControlHandle(WXHWND hWnd
, wxWindow
*item
);
227 // Safely get the window text (i.e. without using fixed size buffer)
228 WXDLLEXPORT
extern wxString
wxGetWindowText(WXHWND hWnd
);
230 // get the window class name
231 WXDLLEXPORT
extern wxString
wxGetWindowClass(WXHWND hWnd
);
233 // get the window id (should be unsigned, hence this is not wxWindowID which
234 // is, for mainly historical reasons, signed)
235 WXDLLEXPORT
extern WXWORD
wxGetWindowId(WXHWND hWnd
);
237 // Convert a PM Error code to a string
238 WXDLLEXPORT
extern wxString
wxPMErrorToStr(ERRORID vError
);
240 // Does this window style specify any border?
241 inline bool wxStyleHasBorder(long style
)
243 return (style
& (wxSIMPLE_BORDER
| wxRAISED_BORDER
|
244 wxSUNKEN_BORDER
| wxDOUBLE_BORDER
)) != 0;
247 inline RECTL
wxGetWindowRect(HWND hWnd
)
251 ::WinQueryWindowRect(hWnd
, &vRect
);
253 } // end of wxGetWindowRect
255 WXDLLEXPORT
extern void wxOS2SetFont( HWND hWnd
260 WXDLLEXPORT
extern bool wxCheckWindowWndProc( WXHWND hWnd