tkWinInt.h
上传用户:kellyonhid
上传日期:2013-10-12
资源大小:932k
文件大小:6k
- /*
- * tkWinInt.h --
- *
- * This file contains declarations that are shared among the
- * Windows-specific parts of Tk, but aren't used by the rest of
- * Tk.
- *
- * Copyright (c) 1995 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * SCCS: @(#) tkWinInt.h 1.33 97/05/20 17:00:35
- */
- #ifndef _TKWININT
- #define _TKWININT
- #ifndef _TKINT
- #include "tkInt.h"
- #endif
- /*
- * Include platform specific public interfaces.
- */
- #ifndef _TKWIN
- #include "tkWin.h"
- #endif
- /*
- * Define constants missing from older Win32 SDK header files.
- */
- #ifndef WS_EX_TOOLWINDOW
- #define WS_EX_TOOLWINDOW 0x00000080L
- #endif
- typedef struct TkFontAttributes TkFontAttributes;
- /*
- * The TkWinDCState is used to save the state of a device context
- * so that it can be restored later.
- */
- typedef struct TkWinDCState {
- HPALETTE palette;
- } TkWinDCState;
- /*
- * The TkWinDrawable is the internal implementation of an X Drawable (either
- * a Window or a Pixmap). The following constants define the valid Drawable
- * types.
- */
- #define TWD_BITMAP 1
- #define TWD_WINDOW 2
- #define TWD_WINDC 3
- typedef struct {
- int type;
- HWND handle;
- TkWindow *winPtr;
- } TkWinWindow;
- typedef struct {
- int type;
- HBITMAP handle;
- Colormap colormap;
- int depth;
- } TkWinBitmap;
- typedef struct {
- int type;
- HDC hdc;
- }TkWinDC;
- typedef union {
- int type;
- TkWinWindow window;
- TkWinBitmap bitmap;
- TkWinDC winDC;
- } TkWinDrawable;
- /*
- * The following macros are used to retrieve internal values from a Drawable.
- */
- #define TkWinGetHWND(w) (((TkWinDrawable *) w)->window.handle)
- #define TkWinGetWinPtr(w) (((TkWinDrawable*)w)->window.winPtr)
- #define TkWinGetHBITMAP(w) (((TkWinDrawable*)w)->bitmap.handle)
- #define TkWinGetColormap(w) (((TkWinDrawable*)w)->bitmap.colormap)
- #define TkWinGetHDC(w) (((TkWinDrawable *) w)->winDC.hdc)
- /*
- * The following structure is used to encapsulate palette information.
- */
- typedef struct {
- HPALETTE palette; /* Palette handle used when drawing. */
- UINT size; /* Number of entries in the palette. */
- int stale; /* 1 if palette needs to be realized,
- * otherwise 0. If the palette is stale,
- * then an idle handler is scheduled to
- * realize the palette. */
- Tcl_HashTable refCounts; /* Hash table of palette entry reference counts
- * indexed by pixel value. */
- } TkWinColormap;
- /*
- * The following macro retrieves the Win32 palette from a colormap.
- */
- #define TkWinGetPalette(colormap) (((TkWinColormap *) colormap)->palette)
- /*
- * The following macros define the class names for Tk Window types.
- */
- #define TK_WIN_TOPLEVEL_CLASS_NAME "TkTopLevel"
- #define TK_WIN_CHILD_CLASS_NAME "TkChild"
- /*
- * The following variable indicates whether we are restricted to Win32s
- * GDI calls.
- */
- extern int tkpIsWin32s;
- /*
- * The following variable is a translation table between X gc functions and
- * Win32 raster op modes.
- */
- extern int tkpWinRopModes[];
- /*
- * The following defines are used with TkWinGetBorderPixels to get the
- * extra 2 border colors from a Tk_3DBorder.
- */
- #define TK_3D_LIGHT2 TK_3D_DARK_GC+1
- #define TK_3D_DARK2 TK_3D_DARK_GC+2
- /*
- * Internal procedures used by more than one source file.
- */
- extern LRESULT TkWinChildProc _ANSI_ARGS_((HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam));
- extern void TkWinClipboardRender _ANSI_ARGS_((TkDisplay *dispPtr,
- UINT format));
- extern LRESULT TkWinEmbeddedEventProc _ANSI_ARGS_((HWND hwnd,
- UINT message, WPARAM wParam, LPARAM lParam));
- extern void TkWinFillRect _ANSI_ARGS_((HDC dc, int x, int y,
- int width, int height, int pixel));
- extern COLORREF TkWinGetBorderPixels _ANSI_ARGS_((Tk_Window tkwin,
- Tk_3DBorder border, int which));
- extern HDC TkWinGetDrawableDC _ANSI_ARGS_((Display *display,
- Drawable d, TkWinDCState* state));
- extern int TkWinGetModifierState _ANSI_ARGS_((void));
- extern HPALETTE TkWinGetSystemPalette _ANSI_ARGS_((void));
- extern HMODULE TkWinGetTkModule _ANSI_ARGS_((void));
- extern HWND TkWinGetWrapperWindow _ANSI_ARGS_((Tk_Window tkwin));
- extern int TkWinHandleMenuEvent _ANSI_ARGS_((HWND *phwnd,
- UINT *pMessage, WPARAM *pwParam, LPARAM *plParam,
- LRESULT *plResult));
- extern int TkWinIndexOfColor _ANSI_ARGS_((XColor *colorPtr));
- extern void TkWinPointerDeadWindow _ANSI_ARGS_((TkWindow *winPtr));
- extern void TkWinPointerEvent _ANSI_ARGS_((HWND hwnd, int x,
- int y));
- extern void TkWinPointerInit _ANSI_ARGS_((void));
- extern LRESULT TkWinReflectMessage _ANSI_ARGS_((HWND hwnd,
- UINT message, WPARAM wParam, LPARAM lParam));
- extern void TkWinReleaseDrawableDC _ANSI_ARGS_((Drawable d,
- HDC hdc, TkWinDCState* state));
- extern LRESULT TkWinResendEvent _ANSI_ARGS_((WNDPROC wndproc,
- HWND hwnd, XEvent *eventPtr));
- extern HPALETTE TkWinSelectPalette _ANSI_ARGS_((HDC dc,
- Colormap colormap));
- extern void TkWinSetMenu _ANSI_ARGS_((Tk_Window tkwin,
- HMENU hMenu));
- extern void TkWinSetWindowPos _ANSI_ARGS_((HWND hwnd,
- HWND siblingHwnd, int pos));
- extern void TkWinUpdateCursor _ANSI_ARGS_((TkWindow *winPtr));
- extern void TkWinWmCleanup _ANSI_ARGS_((HINSTANCE hInstance));
- extern HWND TkWinWmFindEmbedAssociation _ANSI_ARGS_((
- TkWindow *winPtr));
- extern void TkWinWmStoreEmbedAssociation _ANSI_ARGS_((
- TkWindow *winPtr, HWND hwnd));
- extern void TkWinXCleanup _ANSI_ARGS_((HINSTANCE hInstance));
- extern void TkWinXInit _ANSI_ARGS_((HINSTANCE hInstance));
- #endif /* _TKWININT */