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#ifndef _Y_WIDGET_STUFF_
#define _Y_WIDGET_STUFF_
#include <stdio.h>
#include <stdarg.h>
#include <X11/Intrinsic.h>
extern Widget _Y_Wdg;
extern Arg _Y_Arg;
typedef enum {
NoShade, SurroundShade, LightShade, MediumShade /* sorry, no DarkShade */
} YShade;
typedef struct _YMessageString {
String text;
Boolean bold;
Boolean italic;
} YMessageString;
typedef enum { YOrientHorizontal, YOrientVertical } YOrientation;
typedef enum { YArrowLeft, YArrowRight, YArrowUp, YArrowDown } YArrowDirection;
typedef struct _YMenuElement {
String label;
unsigned long insensitive_mode_mask;
XtCallbackProc callback;
unsigned char *toolbar_bitmap; /* must be YToolbarBitmapSize xbm, or NULL */
Widget widget;
} YMenuElement;
typedef void * YMenuId;
typedef void (* YHelpCallback)(String);
extern void YInitialise (Widget, YHelpCallback);
extern Boolean YIsInitialised (void);
extern void YCleanUp (void);
extern XFontStruct * YLoadQueryFont (String);
extern XFontStruct * YRequestFont (String, Boolean, Boolean);
extern GC YCreateGC (unsigned long, XGCValues *,
YShade, Boolean);
extern Pixmap YCreatePixmapFromData (String, unsigned, unsigned, YShade);
extern void YSetScrollbarPixmap (Widget);
extern void YSetViewportScrollbarPixmaps (Widget);
extern Widget YCreateUnmanagedWidget(String, WidgetClass, Widget, YShade);
extern Widget YCreateShadedWidget (String, WidgetClass, Widget, YShade);
extern Widget YCreateCommand (String, Widget);
extern Widget YCreateMenuButton (String, Widget);
extern Widget YCreateRepeater (String, Widget);
extern Widget YCreateArrowButton (String, Widget, YArrowDirection);
extern Widget YCreateToggle (String, Widget, XtCallbackProc);
extern Boolean YGetToggleValue (Widget);
extern void YSetToggleValue (Widget, Boolean);
extern void YLightenWidget (Widget);
extern void YDarkenWidget (Widget);
extern Widget YCreateTextEntryField (Widget, String, String);
extern void YGetTextEntryWidths(Widget, Dimension, Dimension);
extern void YSetTextEntryWidths(Widget, Dimension, Dimension);
extern int YQuery (Widget, String,
Cardinal, int, int, ...);
extern String YGetUserInput (Widget, String,
String, YOrientation, String);
extern void YAssertDialogueActions(Widget, Widget, Widget, Widget);
extern void YRetractDialogueActions(Widget);
extern void YAssertShellDismissButton(Widget, Widget);
extern void YRetractShellDismissButton(Widget);
extern void YMessageInitialise (Pixmap, String);
extern Boolean YMessageIsInitialised (void);
extern Pixmap YGetMessagePixmap (YMessageString *, int,
Dimension, Dimension);
extern void YMessage (Widget, String, String,
YMessageString *, int);
extern void YMenuInitialise (Widget, String);
extern YMenuId YCreateMenu (Widget, String, int, YMenuElement *);
extern void YEnterMenuMode (YMenuId, unsigned long);
extern void YLeaveMenuMode (YMenuId, unsigned long);
extern Boolean YQueryMenuMode (YMenuId, unsigned long);
extern Widget YGetMenuButtonFromMenu(YMenuId);
extern void YDestroyMenu (YMenuId);
extern Widget YCreateToolbar (Widget); /* parent */
extern void YDestroyToolbar (Widget); /* toolbar */
#define YToolbarBitmapSize 16 /* bitmaps must be 16x16 */
extern Widget YCreateOptionMenu(Widget, String *, int, int,
XtCallbackProc, XtPointer);
/* parent, opts, count, default, optional change-cb & client data;
returns button */
extern int YGetCurrentOption(Widget); /* menu button */
extern void YSetCurrentOption(Widget, int); /* menu button, option */
extern void YDestroyOptionMenu(Widget); /* menu button */
extern void YFixOptionMenuLabel(Widget); /* button -- you must call this */
extern void YShouldWarpPointer (Boolean);
extern XPoint YPushPointerPosition (void);
extern XPoint YPopPointerPosition (void);
extern XPoint YPlaceAndPopup (Widget, XtGrabKind, Widget);
extern XPoint YPlacePopupAndWarp (Widget, XtGrabKind, Widget, Widget);
extern void YPopdown (Widget);
extern void YFileInitialise (String, Boolean, Boolean,
String, String, String);
extern Boolean YFileIsInitialised (void);
extern String YFileGetReadFilename (Widget, String, String, String);
extern String YFileGetWriteFilename (Widget, String, String, String);
extern String YFileGetAppendFilename(Widget, String, String, String);
extern FILE *YFileGetReadFile (Widget, String, String, String);
extern FILE *YFileGetWriteFile (Widget, String, String, String);
extern FILE *YFileGetAppendFile (Widget, String, String, String);
extern String YFileGetLastFilename (Boolean);
extern Boolean YFileGetFileInformation(Widget, String, String,
String, String, String *,
Boolean, Boolean, Boolean,
void (*)(String, FILE *),
String, void (*)(Widget, XtPointer,
XtPointer),
String, String);
#define YCreateWidget(A,B,C) YCreateShadedWidget((A),(B),(C),NoShade)
#define YSetValue(A,B,C) do{XtSetArg(_Y_Arg,(B),(XtArgVal)(C)); \
XtSetValues((A),&_Y_Arg,1);}while(0)
#define YGetValue(A,B,C) do{XtSetArg(_Y_Arg,(B),(XtArgVal)(C)), \
XtGetValues((A),&_Y_Arg,1);}while(0)
#define YCreateSurroundedWidget(A,B,C,D,E) (_Y_Wdg= \
_YCreateSurroundingBox((A),(C),(D)), _Y_Wdg= \
YCreateShadedWidget((A),(B),_Y_Wdg,(E)))
#define YCreateLabel(A,B) (_Y_Wdg= \
_YCreateSurroundingBox((A),(B),SurroundShade), \
_Y_Wdg=YCreateWidget((A),labelWidgetClass,_Y_Wdg))
#define YMenuDivider {NULL,0L,NULL,NULL,NULL}
#define YMessageNormal False,False
#define YMessageBold True,False
#define YMessageItalic False,True
#define YMessageBoldItalic True,True
/* debatable! */
extern Pixmap yToggleOnMap;
extern Pixmap yToggleOffMap;
/* private: */
extern Widget _YCreateSurroundingBox(String, Widget, YShade);
#endif /* _Y_WIDGET_STUFF_ */
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