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to_be_filed/sf_code/esrgpcpj/shared/tk_base/tkbutton.h revision 29 by dashley, Sat Oct 8 07:08:47 2016 UTC projs/trunk/shared_source/c_tk_base_7_5_w_mods/tkbutton.h revision 71 by dashley, Sat Nov 5 11:07:06 2016 UTC
# Line 1  Line 1 
 /* $Header: /cvsroot/esrg/sfesrg/esrgpcpj/shared/tk_base/tkbutton.h,v 1.1.1.1 2001/06/13 04:54:50 dtashley Exp $ */  
   
 /*  
  * tkButton.h --  
  *  
  *      Declarations of types and functions used to implement  
  *      button-like widgets.  
  *  
  * Copyright (c) 1996-1998 by Sun Microsystems, Inc.  
  *  
  * See the file "license.terms" for information on usage and redistribution  
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.  
  *  
  * RCS: @(#) $Id: tkbutton.h,v 1.1.1.1 2001/06/13 04:54:50 dtashley Exp $  
  */  
   
 #ifndef _TKBUTTON  
 #define _TKBUTTON  
   
 #ifndef _TKINT  
 #include "tkInt.h"  
 #endif  
   
 #ifdef BUILD_tk  
 # undef TCL_STORAGE_CLASS  
 # define TCL_STORAGE_CLASS DLLEXPORT  
 #endif  
   
 /*  
  * Legal values for the "state" field of TkButton records.  
  */  
   
 enum state {  
     STATE_ACTIVE, STATE_DISABLED, STATE_NORMAL  
 };  
   
 /*  
  * Legal values for the "defaultState" field of TkButton records.  
  */  
   
 enum defaultState {  
     DEFAULT_ACTIVE, DEFAULT_DISABLED, DEFAULT_NORMAL  
 };  
   
 /*  
  * A data structure of the following type is kept for each  
  * widget managed by this file:  
  */  
   
 typedef struct {  
     Tk_Window tkwin;            /* Window that embodies the button.  NULL  
                                  * means that the window has been destroyed. */  
     Display *display;           /* Display containing widget.  Needed to  
                                  * free up resources after tkwin is gone. */  
     Tcl_Interp *interp;         /* Interpreter associated with button. */  
     Tcl_Command widgetCmd;      /* Token for button's widget command. */  
     int type;                   /* Type of widget, such as TYPE_LABEL:  
                                  * restricts operations that may be performed  
                                  * on widget.  See below for legal values. */  
     Tk_OptionTable optionTable; /* Table that defines configuration options  
                                  * available for this widget. */  
   
     /*  
      * Information about what's in the button.  
      */  
   
     Tcl_Obj *textPtr;           /* Value of -text option: specifies text to  
                                  * display in button. */  
     int underline;              /* Value of -underline option: specifies  
                                  * index of character to underline.  < 0 means  
                                  * don't underline anything. */  
     Tcl_Obj *textVarNamePtr;    /* Value of -textvariable option: specifies  
                                  * name of variable or NULL.  If non-NULL,  
                                  * button displays the contents of this  
                                  * variable. */  
     Pixmap bitmap;              /* Value of -bitmap option.  If not None,  
                                  * specifies bitmap to display and text and  
                                  * textVar are ignored. */  
     Tcl_Obj *imagePtr;          /* Value of -image option: specifies image  
                                  * to display in window, or NULL if none.  
                                  * If non-NULL, bitmap, text, and textVarName  
                                  * are ignored.*/  
     Tk_Image image;             /* Derived from imagePtr by calling  
                                  * Tk_GetImage, or NULL if imagePtr is NULL. */  
     Tcl_Obj *selectImagePtr;    /* Value of -selectimage option: specifies  
                                  * image to display in window when selected,  
                                  * or NULL if none.  Ignored if imagePtr is  
                                  * NULL. */  
     Tk_Image selectImage;       /* Derived from selectImagePtr by calling  
                                  * Tk_GetImage, or NULL if selectImagePtr  
                                  * is NULL. */  
   
     /*  
      * Information used when displaying widget:  
      */  
   
     enum state state;           /* Value of -state option: specifies  
                                  * state of button for display purposes.*/  
     Tk_3DBorder normalBorder;   /* Value of -background option: specifies  
                                  * color for background (and border) when  
                                  * window isn't active. */  
     Tk_3DBorder activeBorder;   /* Value of -activebackground option:  
                                  * this is the color used to draw 3-D border  
                                  * and background when widget is active. */  
     Tcl_Obj *borderWidthPtr;    /* Value of -borderWidth option: specifies  
                                  * width of border in pixels. */  
     int borderWidth;            /* Integer value corresponding to  
                                  * borderWidthPtr.  Always >= 0. */  
     int relief;                 /* Value of -relief option: specifies 3-d  
                                  * effect for border, such as  
                                  * TK_RELIEF_RAISED. */  
     Tcl_Obj *highlightWidthPtr; /* Value of -highlightthickness option:  
                                  * specifies width in pixels of highlight to  
                                  * draw around widget when it has the focus.  
                                  * <= 0 means don't draw a highlight. */  
     int highlightWidth;         /* Integer value corresponding to  
                                  * highlightWidthPtr.  Always >= 0. */  
     Tk_3DBorder highlightBorder;/* Value of -highlightbackground option:  
                                  * specifies background with which to draw 3-D  
                                  * default ring and focus highlight area when  
                                  * highlight is off. */  
     XColor *highlightColorPtr;  /* Value of -highlightcolor option:  
                                  * specifies color for drawing traversal  
                                  * highlight. */  
     int inset;                  /* Total width of all borders, including  
                                  * traversal highlight and 3-D border.  
                                  * Indicates how much interior stuff must  
                                  * be offset from outside edges to leave  
                                  * room for borders. */  
     Tk_Font tkfont;             /* Value of -font option: specifies font  
                                  * to use for display text. */  
     XColor *normalFg;           /* Value of -font option: specifies foreground  
                                  * color in normal mode. */  
     XColor *activeFg;           /* Value of -activeforeground option:  
                                  * foreground color in active mode.  NULL  
                                  * means use -foreground instead. */  
     XColor *disabledFg;         /* Value of -disabledforeground option:  
                                  * foreground color when disabled.  NULL  
                                  * means use normalFg with a 50% stipple  
                                  * instead. */  
     GC normalTextGC;            /* GC for drawing text in normal mode.  Also  
                                  * used to copy from off-screen pixmap onto  
                                  * screen. */  
     GC activeTextGC;            /* GC for drawing text in active mode (NULL  
                                  * means use normalTextGC). */  
     GC disabledGC;              /* Used to produce disabled effect.  If  
                                  * disabledFg isn't NULL, this GC is used to  
                                  * draw button text or icon.  Otherwise  
                                  * text or icon is drawn with normalGC and  
                                  * this GC is used to stipple background  
                                  * across it.  For labels this is None. */  
     Pixmap gray;                /* Pixmap for displaying disabled text if  
                                  * disabledFg is NULL. */  
     GC copyGC;                  /* Used for copying information from an  
                                  * off-screen pixmap to the screen. */  
     Tcl_Obj *widthPtr;          /* Value of -width option. */  
     int width;                  /* Integer value corresponding to widthPtr. */  
     Tcl_Obj *heightPtr;         /* Value of -height option. */  
     int height;                 /* Integer value corresponding to heightPtr. */  
     Tcl_Obj *wrapLengthPtr;     /* Value of -wraplength option: specifies  
                                  * line length (in pixels) at which to wrap  
                                  * onto next line.  <= 0 means don't wrap  
                                  * except at newlines. */  
     int wrapLength;             /* Integer value corresponding to  
                                  * wrapLengthPtr. */  
     Tcl_Obj *padXPtr;           /* Value of -padx option: specifies how many  
                                  * pixels of extra space to leave on left and  
                                  * right of text.  Ignored for bitmaps and  
                                  * images. */  
     int padX;                   /* Integer value corresponding to padXPtr. */  
     Tcl_Obj *padYPtr;           /* Value of -padx option: specifies how many  
                                  * pixels of extra space to leave above and  
                                  * below text.  Ignored for bitmaps and  
                                  * images. */  
     int padY;                   /* Integer value corresponding to padYPtr. */  
     Tk_Anchor anchor;           /* Value of -anchor option: specifies where  
                                  * text/bitmap should be displayed inside  
                                  * button region. */  
     Tk_Justify justify;         /* Value of -justify option: specifies how  
                                  * to align lines of multi-line text. */  
     int indicatorOn;            /* Value of -indicatoron option:  1 means  
                                  * draw indicator in checkbuttons and  
                                  * radiobuttons, 0 means don't draw it. */  
     Tk_3DBorder selectBorder;   /* Value of -selectcolor option: specifies  
                                  * color for drawing indicator background, or  
                                  * perhaps widget background, when selected. */  
     int textWidth;              /* Width needed to display text as requested,  
                                  * in pixels. */  
     int textHeight;             /* Height needed to display text as requested,  
                                  * in pixels. */  
     Tk_TextLayout textLayout;   /* Saved text layout information. */  
     int indicatorSpace;         /* Horizontal space (in pixels) allocated for  
                                  * display of indicator. */  
     int indicatorDiameter;      /* Diameter of indicator, in pixels. */  
     enum defaultState defaultState;  
                                 /* Value of -default option, such as  
                                  * DEFAULT_NORMAL: specifies state  
                                  * of default ring for buttons (normal,  
                                  * active, or disabled).  NULL for other  
                                  * classes. */  
   
     /*  
      * For check and radio buttons, the fields below are used  
      * to manage the variable indicating the button's state.  
      */  
   
     Tcl_Obj *selVarNamePtr;     /* Value of -variable option: specifies name  
                                  * of variable used to control selected  
                                  * state of button. */  
     Tcl_Obj *onValuePtr;        /* Value of -offvalue option: specifies value  
                                  * to store in variable when this button is  
                                  * selected. */  
     Tcl_Obj *offValuePtr;       /* Value of -offvalue option: specifies value  
                                  * to store in variable when this button  
                                  * isn't selected.  Used only by  
                                  * checkbuttons. */  
   
     /*  
      * Miscellaneous information:  
      */  
   
     Tk_Cursor cursor;           /* Value of -cursor option: if not None,  
                                  * specifies current cursor for window. */  
     Tcl_Obj *takeFocusPtr;      /* Value of -takefocus option;  not used in  
                                  * the C code, but used by keyboard traversal  
                                  * scripts. */  
     Tcl_Obj *commandPtr;        /* Value of -command option: specifies script  
                                  * to execute when button is invoked.  If  
                                  * widget is label or has no command, this  
                                  * is NULL. */  
     int flags;                  /* Various flags;  see below for  
                                  * definitions. */  
 } TkButton;  
   
 /*  
  * Possible "type" values for buttons.  These are the kinds of  
  * widgets supported by this file.  The ordering of the type  
  * numbers is significant:  greater means more features and is  
  * used in the code.  
  */  
   
 #define TYPE_LABEL              0  
 #define TYPE_BUTTON             1  
 #define TYPE_CHECK_BUTTON       2  
 #define TYPE_RADIO_BUTTON       3  
   
 /*  
  * Flag bits for buttons:  
  *  
  * REDRAW_PENDING:              Non-zero means a DoWhenIdle handler  
  *                              has already been queued to redraw  
  *                              this window.  
  * SELECTED:                    Non-zero means this button is selected,  
  *                              so special highlight should be drawn.  
  * GOT_FOCUS:                   Non-zero means this button currently  
  *                              has the input focus.  
  * BUTTON_DELETED:              Non-zero needs that this button has been  
  *                              deleted, or is in the process of being  
  *                              deleted.  
  */  
   
 #define REDRAW_PENDING          1  
 #define SELECTED                2  
 #define GOT_FOCUS               4  
 #define BUTTON_DELETED          0x8  
   
 /*  
  * Declaration of variables shared between the files in the button module.  
  */  
   
 extern TkClassProcs tkpButtonProcs;  
   
 /*  
  * Declaration of procedures used in the implementation of the button  
  * widget.  
  */  
   
 #ifndef TkpButtonSetDefaults  
 extern void             TkpButtonSetDefaults _ANSI_ARGS_((  
                             Tk_OptionSpec *specPtr));  
 #endif  
 extern void             TkButtonWorldChanged _ANSI_ARGS_((  
                             ClientData instanceData));  
 extern void             TkpComputeButtonGeometry _ANSI_ARGS_((  
                             TkButton *butPtr));  
 extern TkButton *       TkpCreateButton _ANSI_ARGS_((Tk_Window tkwin));  
 #ifndef TkpDestroyButton  
 extern void             TkpDestroyButton _ANSI_ARGS_((TkButton *butPtr));  
 #endif  
 #ifndef TkpDisplayButton  
 extern void             TkpDisplayButton _ANSI_ARGS_((ClientData clientData));  
 #endif  
 extern int              TkInvokeButton  _ANSI_ARGS_((TkButton *butPtr));  
   
 # undef TCL_STORAGE_CLASS  
 # define TCL_STORAGE_CLASS DLLIMPORT  
   
 #endif /* _TKBUTTON */  
   
   
 /* $History: tkButton.h $  
  *  
  * *****************  Version 1  *****************  
  * User: Dtashley     Date: 1/02/01    Time: 2:37a  
  * Created in $/IjuScripter, IjuConsole/Source/Tk Base  
  * Initial check-in.  
  */  
   
 /* End of TKBUTTON.H */  
1    /* $Header$ */
2    
3    /*
4     * tkButton.h --
5     *
6     *      Declarations of types and functions used to implement
7     *      button-like widgets.
8     *
9     * Copyright (c) 1996-1998 by Sun Microsystems, Inc.
10     *
11     * See the file "license.terms" for information on usage and redistribution
12     * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
13     *
14     * RCS: @(#) $Id: tkbutton.h,v 1.1.1.1 2001/06/13 04:54:50 dtashley Exp $
15     */
16    
17    #ifndef _TKBUTTON
18    #define _TKBUTTON
19    
20    #ifndef _TKINT
21    #include "tkInt.h"
22    #endif
23    
24    #ifdef BUILD_tk
25    # undef TCL_STORAGE_CLASS
26    # define TCL_STORAGE_CLASS DLLEXPORT
27    #endif
28    
29    /*
30     * Legal values for the "state" field of TkButton records.
31     */
32    
33    enum state {
34        STATE_ACTIVE, STATE_DISABLED, STATE_NORMAL
35    };
36    
37    /*
38     * Legal values for the "defaultState" field of TkButton records.
39     */
40    
41    enum defaultState {
42        DEFAULT_ACTIVE, DEFAULT_DISABLED, DEFAULT_NORMAL
43    };
44    
45    /*
46     * A data structure of the following type is kept for each
47     * widget managed by this file:
48     */
49    
50    typedef struct {
51        Tk_Window tkwin;            /* Window that embodies the button.  NULL
52                                     * means that the window has been destroyed. */
53        Display *display;           /* Display containing widget.  Needed to
54                                     * free up resources after tkwin is gone. */
55        Tcl_Interp *interp;         /* Interpreter associated with button. */
56        Tcl_Command widgetCmd;      /* Token for button's widget command. */
57        int type;                   /* Type of widget, such as TYPE_LABEL:
58                                     * restricts operations that may be performed
59                                     * on widget.  See below for legal values. */
60        Tk_OptionTable optionTable; /* Table that defines configuration options
61                                     * available for this widget. */
62    
63        /*
64         * Information about what's in the button.
65         */
66    
67        Tcl_Obj *textPtr;           /* Value of -text option: specifies text to
68                                     * display in button. */
69        int underline;              /* Value of -underline option: specifies
70                                     * index of character to underline.  < 0 means
71                                     * don't underline anything. */
72        Tcl_Obj *textVarNamePtr;    /* Value of -textvariable option: specifies
73                                     * name of variable or NULL.  If non-NULL,
74                                     * button displays the contents of this
75                                     * variable. */
76        Pixmap bitmap;              /* Value of -bitmap option.  If not None,
77                                     * specifies bitmap to display and text and
78                                     * textVar are ignored. */
79        Tcl_Obj *imagePtr;          /* Value of -image option: specifies image
80                                     * to display in window, or NULL if none.
81                                     * If non-NULL, bitmap, text, and textVarName
82                                     * are ignored.*/
83        Tk_Image image;             /* Derived from imagePtr by calling
84                                     * Tk_GetImage, or NULL if imagePtr is NULL. */
85        Tcl_Obj *selectImagePtr;    /* Value of -selectimage option: specifies
86                                     * image to display in window when selected,
87                                     * or NULL if none.  Ignored if imagePtr is
88                                     * NULL. */
89        Tk_Image selectImage;       /* Derived from selectImagePtr by calling
90                                     * Tk_GetImage, or NULL if selectImagePtr
91                                     * is NULL. */
92    
93        /*
94         * Information used when displaying widget:
95         */
96    
97        enum state state;           /* Value of -state option: specifies
98                                     * state of button for display purposes.*/
99        Tk_3DBorder normalBorder;   /* Value of -background option: specifies
100                                     * color for background (and border) when
101                                     * window isn't active. */
102        Tk_3DBorder activeBorder;   /* Value of -activebackground option:
103                                     * this is the color used to draw 3-D border
104                                     * and background when widget is active. */
105        Tcl_Obj *borderWidthPtr;    /* Value of -borderWidth option: specifies
106                                     * width of border in pixels. */
107        int borderWidth;            /* Integer value corresponding to
108                                     * borderWidthPtr.  Always >= 0. */
109        int relief;                 /* Value of -relief option: specifies 3-d
110                                     * effect for border, such as
111                                     * TK_RELIEF_RAISED. */
112        Tcl_Obj *highlightWidthPtr; /* Value of -highlightthickness option:
113                                     * specifies width in pixels of highlight to
114                                     * draw around widget when it has the focus.
115                                     * <= 0 means don't draw a highlight. */
116        int highlightWidth;         /* Integer value corresponding to
117                                     * highlightWidthPtr.  Always >= 0. */
118        Tk_3DBorder highlightBorder;/* Value of -highlightbackground option:
119                                     * specifies background with which to draw 3-D
120                                     * default ring and focus highlight area when
121                                     * highlight is off. */
122        XColor *highlightColorPtr;  /* Value of -highlightcolor option:
123                                     * specifies color for drawing traversal
124                                     * highlight. */
125        int inset;                  /* Total width of all borders, including
126                                     * traversal highlight and 3-D border.
127                                     * Indicates how much interior stuff must
128                                     * be offset from outside edges to leave
129                                     * room for borders. */
130        Tk_Font tkfont;             /* Value of -font option: specifies font
131                                     * to use for display text. */
132        XColor *normalFg;           /* Value of -font option: specifies foreground
133                                     * color in normal mode. */
134        XColor *activeFg;           /* Value of -activeforeground option:
135                                     * foreground color in active mode.  NULL
136                                     * means use -foreground instead. */
137        XColor *disabledFg;         /* Value of -disabledforeground option:
138                                     * foreground color when disabled.  NULL
139                                     * means use normalFg with a 50% stipple
140                                     * instead. */
141        GC normalTextGC;            /* GC for drawing text in normal mode.  Also
142                                     * used to copy from off-screen pixmap onto
143                                     * screen. */
144        GC activeTextGC;            /* GC for drawing text in active mode (NULL
145                                     * means use normalTextGC). */
146        GC disabledGC;              /* Used to produce disabled effect.  If
147                                     * disabledFg isn't NULL, this GC is used to
148                                     * draw button text or icon.  Otherwise
149                                     * text or icon is drawn with normalGC and
150                                     * this GC is used to stipple background
151                                     * across it.  For labels this is None. */
152        Pixmap gray;                /* Pixmap for displaying disabled text if
153                                     * disabledFg is NULL. */
154        GC copyGC;                  /* Used for copying information from an
155                                     * off-screen pixmap to the screen. */
156        Tcl_Obj *widthPtr;          /* Value of -width option. */
157        int width;                  /* Integer value corresponding to widthPtr. */
158        Tcl_Obj *heightPtr;         /* Value of -height option. */
159        int height;                 /* Integer value corresponding to heightPtr. */
160        Tcl_Obj *wrapLengthPtr;     /* Value of -wraplength option: specifies
161                                     * line length (in pixels) at which to wrap
162                                     * onto next line.  <= 0 means don't wrap
163                                     * except at newlines. */
164        int wrapLength;             /* Integer value corresponding to
165                                     * wrapLengthPtr. */
166        Tcl_Obj *padXPtr;           /* Value of -padx option: specifies how many
167                                     * pixels of extra space to leave on left and
168                                     * right of text.  Ignored for bitmaps and
169                                     * images. */
170        int padX;                   /* Integer value corresponding to padXPtr. */
171        Tcl_Obj *padYPtr;           /* Value of -padx option: specifies how many
172                                     * pixels of extra space to leave above and
173                                     * below text.  Ignored for bitmaps and
174                                     * images. */
175        int padY;                   /* Integer value corresponding to padYPtr. */
176        Tk_Anchor anchor;           /* Value of -anchor option: specifies where
177                                     * text/bitmap should be displayed inside
178                                     * button region. */
179        Tk_Justify justify;         /* Value of -justify option: specifies how
180                                     * to align lines of multi-line text. */
181        int indicatorOn;            /* Value of -indicatoron option:  1 means
182                                     * draw indicator in checkbuttons and
183                                     * radiobuttons, 0 means don't draw it. */
184        Tk_3DBorder selectBorder;   /* Value of -selectcolor option: specifies
185                                     * color for drawing indicator background, or
186                                     * perhaps widget background, when selected. */
187        int textWidth;              /* Width needed to display text as requested,
188                                     * in pixels. */
189        int textHeight;             /* Height needed to display text as requested,
190                                     * in pixels. */
191        Tk_TextLayout textLayout;   /* Saved text layout information. */
192        int indicatorSpace;         /* Horizontal space (in pixels) allocated for
193                                     * display of indicator. */
194        int indicatorDiameter;      /* Diameter of indicator, in pixels. */
195        enum defaultState defaultState;
196                                    /* Value of -default option, such as
197                                     * DEFAULT_NORMAL: specifies state
198                                     * of default ring for buttons (normal,
199                                     * active, or disabled).  NULL for other
200                                     * classes. */
201    
202        /*
203         * For check and radio buttons, the fields below are used
204         * to manage the variable indicating the button's state.
205         */
206    
207        Tcl_Obj *selVarNamePtr;     /* Value of -variable option: specifies name
208                                     * of variable used to control selected
209                                     * state of button. */
210        Tcl_Obj *onValuePtr;        /* Value of -offvalue option: specifies value
211                                     * to store in variable when this button is
212                                     * selected. */
213        Tcl_Obj *offValuePtr;       /* Value of -offvalue option: specifies value
214                                     * to store in variable when this button
215                                     * isn't selected.  Used only by
216                                     * checkbuttons. */
217    
218        /*
219         * Miscellaneous information:
220         */
221    
222        Tk_Cursor cursor;           /* Value of -cursor option: if not None,
223                                     * specifies current cursor for window. */
224        Tcl_Obj *takeFocusPtr;      /* Value of -takefocus option;  not used in
225                                     * the C code, but used by keyboard traversal
226                                     * scripts. */
227        Tcl_Obj *commandPtr;        /* Value of -command option: specifies script
228                                     * to execute when button is invoked.  If
229                                     * widget is label or has no command, this
230                                     * is NULL. */
231        int flags;                  /* Various flags;  see below for
232                                     * definitions. */
233    } TkButton;
234    
235    /*
236     * Possible "type" values for buttons.  These are the kinds of
237     * widgets supported by this file.  The ordering of the type
238     * numbers is significant:  greater means more features and is
239     * used in the code.
240     */
241    
242    #define TYPE_LABEL              0
243    #define TYPE_BUTTON             1
244    #define TYPE_CHECK_BUTTON       2
245    #define TYPE_RADIO_BUTTON       3
246    
247    /*
248     * Flag bits for buttons:
249     *
250     * REDRAW_PENDING:              Non-zero means a DoWhenIdle handler
251     *                              has already been queued to redraw
252     *                              this window.
253     * SELECTED:                    Non-zero means this button is selected,
254     *                              so special highlight should be drawn.
255     * GOT_FOCUS:                   Non-zero means this button currently
256     *                              has the input focus.
257     * BUTTON_DELETED:              Non-zero needs that this button has been
258     *                              deleted, or is in the process of being
259     *                              deleted.
260     */
261    
262    #define REDRAW_PENDING          1
263    #define SELECTED                2
264    #define GOT_FOCUS               4
265    #define BUTTON_DELETED          0x8
266    
267    /*
268     * Declaration of variables shared between the files in the button module.
269     */
270    
271    extern TkClassProcs tkpButtonProcs;
272    
273    /*
274     * Declaration of procedures used in the implementation of the button
275     * widget.
276     */
277    
278    #ifndef TkpButtonSetDefaults
279    extern void             TkpButtonSetDefaults _ANSI_ARGS_((
280                                Tk_OptionSpec *specPtr));
281    #endif
282    extern void             TkButtonWorldChanged _ANSI_ARGS_((
283                                ClientData instanceData));
284    extern void             TkpComputeButtonGeometry _ANSI_ARGS_((
285                                TkButton *butPtr));
286    extern TkButton *       TkpCreateButton _ANSI_ARGS_((Tk_Window tkwin));
287    #ifndef TkpDestroyButton
288    extern void             TkpDestroyButton _ANSI_ARGS_((TkButton *butPtr));
289    #endif
290    #ifndef TkpDisplayButton
291    extern void             TkpDisplayButton _ANSI_ARGS_((ClientData clientData));
292    #endif
293    extern int              TkInvokeButton  _ANSI_ARGS_((TkButton *butPtr));
294    
295    # undef TCL_STORAGE_CLASS
296    # define TCL_STORAGE_CLASS DLLIMPORT
297    
298    #endif /* _TKBUTTON */
299    
300    /* End of tkbutton.h */
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