diff options
Diffstat (limited to 'win/tkWinButton.c')
| -rw-r--r-- | win/tkWinButton.c | 81 |
1 files changed, 15 insertions, 66 deletions
diff --git a/win/tkWinButton.c b/win/tkWinButton.c index ad7e77d..a3711aa 100644 --- a/win/tkWinButton.c +++ b/win/tkWinButton.c @@ -1,4 +1,4 @@ -/* +/* * tkWinButton.c -- * * This file implements the Windows specific portion of the button @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWinButton.c,v 1.20.2.5 2009/11/02 04:59:10 mistachkin Exp $ + * RCS: @(#) $Id: tkWinButton.c,v 1.20.2.6 2010/03/12 13:12:35 nijtmans Exp $ */ #define OEMRESOURCE @@ -37,17 +37,16 @@ typedef struct WinButton { DWORD style; /* Window style flags. */ } WinButton; - /* - * The following macro reverses the order of RGB bytes to convert - * between RGBQUAD and COLORREF values. + * The following macro reverses the order of RGB bytes to convert between + * RGBQUAD and COLORREF values. */ #define FlipColor(rgb) (RGB(GetBValue(rgb),GetGValue(rgb),GetRValue(rgb))) /* - * The following enumeration defines the meaning of the palette entries - * in the "buttons" image used to draw checkbox and radiobutton indicators. + * The following enumeration defines the meaning of the palette entries in the + * "buttons" image used to draw checkbox and radiobutton indicators. */ enum { @@ -61,24 +60,24 @@ enum { }; /* - * Cached information about the boxes bitmap, and the default border - * width for a button in string form for use in Tk_OptionSpec for - * the various button widget classes. + * Cached information about the boxes bitmap, and the default border width for + * a button in string form for use in Tk_OptionSpec for the various button + * widget classes. */ -typedef struct ThreadSpecificData { +typedef struct ThreadSpecificData { BITMAPINFOHEADER *boxesPtr; /* Information about the bitmap. */ DWORD *boxesPalette; /* Pointer to color palette. */ LPSTR boxesBits; /* Pointer to bitmap data. */ DWORD boxHeight; /* Height of each sub-image. */ DWORD boxWidth ; /* Width of each sub-image. */ - char defWidth[TCL_INTEGER_SPACE]; } ThreadSpecificData; static Tcl_ThreadDataKey dataKey; /* * Declarations for functions defined in this file. */ + static LRESULT CALLBACK ButtonProc _ANSI_ARGS_((HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)); static Window CreateProc _ANSI_ARGS_((Tk_Window tkwin, @@ -89,7 +88,7 @@ static void InitBoxes _ANSI_ARGS_((void)); * The class procedure table for the button widgets. */ -Tk_ClassProcs tkpButtonProcs = { +Tk_ClassProcs tkpButtonProcs = { sizeof(Tk_ClassProcs), /* size */ TkButtonWorldChanged, /* worldChangedProc */ CreateProc, /* createProc */ @@ -164,40 +163,6 @@ InitBoxes() /* *---------------------------------------------------------------------- * - * ButtonDefaultsExitHandler -- - * - * Frees the defaults for the buttons. - * - * Results: - * None. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -static void -ButtonDefaultsExitHandler( - ClientData clientData) /* Points to an array of option specs, - * terminated by one with type - * TK_OPTION_END. */ -{ - Tk_OptionSpec *specPtr = (Tk_OptionSpec *)clientData; - - for ( ; specPtr->type != TK_OPTION_END; specPtr++) { - if (specPtr->internalOffset == Tk_Offset(TkButton, borderWidth)) { - if (specPtr->defValue != NULL) { - ckfree((char *) specPtr->defValue); - specPtr->defValue = NULL; - } - } - } -} - -/* - *---------------------------------------------------------------------- - * * TkpButtonSetDefaults -- * * This procedure is invoked before option tables are created for @@ -219,26 +184,10 @@ TkpButtonSetDefaults(specPtr) * terminated by one with type * TK_OPTION_END. */ { - int width; - Tk_OptionSpec *savedSpecPtr = specPtr; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) - Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); - - if (tsdPtr->defWidth[0] == 0) { - width = GetSystemMetrics(SM_CXEDGE); - if (width == 0) { - width = 1; - } - sprintf(tsdPtr->defWidth, "%d", width); - } - for ( ; specPtr->type != TK_OPTION_END; specPtr++) { - if (specPtr->internalOffset == Tk_Offset(TkButton, borderWidth)) { - char *defValue = (char *) ckalloc(strlen(tsdPtr->defWidth) + 1); - strcpy(defValue, tsdPtr->defWidth); - specPtr->defValue = defValue; - } + int width = GetSystemMetrics(SM_CXEDGE); + if (width > 0) { + sprintf(tkDefButtonBorderWidth, "%d", width); } - TkCreateExitHandler(ButtonDefaultsExitHandler, (ClientData) savedSpecPtr); } /* |