20947e08ca
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4649 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
207 lines
7.6 KiB
C++
207 lines
7.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: private.h
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// Purpose: Private declarations: as this header is only included by
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// wxWindows itself, it may contain identifiers which don't start
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// with "wx".
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PRIVATE_H_
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#define _WX_PRIVATE_H_
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#define INCL_BASE
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#define INCL_PM
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#define INCL_GPI
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#include <os2.h>
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class WXDLLEXPORT wxFont;
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class WXDLLEXPORT wxWindow;
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// ---------------------------------------------------------------------------
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// private constants
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// ---------------------------------------------------------------------------
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// Conversion
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static const double METRIC_CONVERSION_CONSTANT = 0.0393700787;
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// Scaling factors for various unit conversions
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static const double mm2inches = (METRIC_CONVERSION_CONSTANT);
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static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT);
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static const double mm2twips = (METRIC_CONVERSION_CONSTANT*1440);
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static const double twips2mm = (1/(METRIC_CONVERSION_CONSTANT*1440));
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static const double mm2pt = (METRIC_CONVERSION_CONSTANT*72);
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static const double pt2mm = (1/(METRIC_CONVERSION_CONSTANT*72));
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// ---------------------------------------------------------------------------
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// standard icons from the resources
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// ---------------------------------------------------------------------------
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WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
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WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
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WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
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WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
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WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
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WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
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WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
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// ---------------------------------------------------------------------------
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// this defines a CASTWNDPROC macro which casts a pointer to the type of a
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// window proc for PM.
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// MPARAM is a void * but is really a 32-bit value
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// ---------------------------------------------------------------------------
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typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
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#define CASTWNDPROC (WndProcCast)
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#if wxUSE_ITSY_BITSY
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#define IBS_HORZCAPTION 0x4000L
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#define IBS_VERTCAPTION 0x8000L
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UINT APIENTRY ibGetCaptionSize( HWND hWnd ) ;
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UINT APIENTRY ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
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MRESULT APIENTRY ibDefWindowProc( HWND hWnd, ULONG ulMsg, MPARAM wParam, MPARAM lParam ) ;
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VOID APIENTRY ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
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#endif // wxUSE_ITSY_BITSY
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/*
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* Decide what window classes we're going to use
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* for this combination of CTl3D/FAFA settings
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*/
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#define STATIC_CLASS _T("STATIC")
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#define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
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#define CHECK_CLASS _T("BUTTON")
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#define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP)
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#define CHECK_IS_FAFA FALSE
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#define RADIO_CLASS _T("BUTTON" )
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#define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE)
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#define RADIO_SIZE 20
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#define RADIO_IS_FAFA FALSE
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#define PURE_WINDOWS
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/* PM has no group box button style
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#define GROUP_CLASS "BUTTON"
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#define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
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*/
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/*
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#define BITCHECK_FLAGS (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
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#define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
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*/
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// ---------------------------------------------------------------------------
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// misc macros
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// ---------------------------------------------------------------------------
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#define MEANING_CHARACTER '0'
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#define DEFAULT_ITEM_WIDTH 200
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#define DEFAULT_ITEM_HEIGHT 80
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// Scale font to get edit control height
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#define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy) (3*(cy)/2)
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// Generic subclass proc, for panel item moving/sizing and intercept
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// EDIT control VK_RETURN messages
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extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
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// ---------------------------------------------------------------------------
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// constants which might miss from some compilers' headers
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// ---------------------------------------------------------------------------
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#if !defined(WS_EX_CLIENTEDGE)
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#define WS_EX_CLIENTEDGE 0
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#endif
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#ifndef ENDSESSION_LOGOFF
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#define ENDSESSION_LOGOFF 0x80000000
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#endif
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// ---------------------------------------------------------------------------
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// debug messages -- OS/2 has no native debug output system
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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// macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
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// returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
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// an argument which should be a pointer or reference to the object of the
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// corresponding class (this depends on the macro)
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// ---------------------------------------------------------------------------
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#define GetHwnd() ((HWND)GetHWND())
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#define GetHwndOf(win) ((HWND)((win)->GetHWND()))
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// old name
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#define GetWinHwnd GetHwndOf
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#define GetHdc() ((HDC)GetHDC())
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#define GetHdcOf(dc) ((HDC)(dc).GetHDC())
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#define GetHicon() ((HICON)GetHICON())
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#define GetHiconOf(icon) ((HICON)(icon).GetHICON())
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#define GetHaccel() ((HACCEL)GetHACCEL())
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#define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL()))
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#define GetHmenu() ((HMENU)GetHMenu())
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#define GetHmenuOf(menu) ((HMENU)menu->GetHMenu())
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// ---------------------------------------------------------------------------
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// global data
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// ---------------------------------------------------------------------------
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// The MakeProcInstance version of the function wxSubclassedGenericControlProc
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WXDLLEXPORT_DATA(extern) wxGenericControlSubClassProc;
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WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
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WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
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// ---------------------------------------------------------------------------
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// global functions
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// ---------------------------------------------------------------------------
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extern "C"
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{
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WXDLLEXPORT HINSTANCE wxGetInstance();
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}
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WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
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WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
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WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
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WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, wxFont *font);
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WXDLLEXPORT wxFont wxCreateFontFromLogFont(LOGFONT *logFont);
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WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
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WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
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// Find maximum size of window/rectangle
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WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
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WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
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WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
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// Safely get the window text (i.e. without using fixed size buffer)
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WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
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// get the window class name
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WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
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// get the window id (should be unsigned, hence this is not wxWindowID which
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// is, for mainly historical reasons, signed)
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WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
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// Does this window style specify any border?
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inline bool wxStyleHasBorder(long style)
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{
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return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
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wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
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}
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#endif
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// _WX_PRIVATE_H_
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