XmuCvtStringToCursor(X3xmu) X Version 11 (Release 6.1)
XmuCvtStringToCursor --
convert string to cursor
Synopsis
cc . . . -lXmu
#include <X11/Xmu/Converters.h>
void XmuCvtStringToCursor(args, num_args, fromVal,toVal)
XrmValuePtr args;
Cardinal *num_args;
XrmValuePtr fromVal;
XrmValuePtr toVal;
Arguments
- args
-
Specifies the required conversion argument, the screen.
- num_args
-
Specifies the number of required conversion arguments, which is 1.
- fromVal
-
Specifies the string to convert.
- toVal
-
Returns the converted value.
Description
The XmuCvtStringToCursor
function converts a string to a
Cursor.
The string can either be a
standard cursor name formed by removing the ``XC_''
prefix from any of the
cursor defines listed
on the XCreateFontCursor,
a font name and
glyph index in decimal of the form
"FONT fontname index
[[font] index]", or a bitmap filename acceptable to
XmuLocateBitmapFile.
To use this converter, include
the following in your widget's ClassInitialize procedure:
static XtConvertArgRec screenConvertArg[] = {
{XtBaseOffset,
(XtPointer)XtOffsetOf(WidgetRec, core.screen),
sizeof(Screen *)}
};
XtAddConverter(XtRString, XtRCursor, XmuCvtStringToCursor,
screenConvertArg, XtNumber(screenConvertArg));
References
XCreateFontCursor(X3xlib),
XmuCvtFunctionToCallback(X3xmu),
XmuCvtStringToBackingStore(X3xmu),
XmuCvtStringToColorCursor(X3xmu),
XmuCvtStringToGravity(X3xmu),
XmuCvtStringToJustify(X3xmu),
XmuCvtStringToLong(X3xmu),
XmuCvtStringToOrientation(X3xmu),
XmuCvtStringToShapeStyle(X3xmu),
XmuCvtStringToWidget(X3xmu),
XmuNewCvtStringToWidget(X3xmu),
XmuReshapeWidget(X3xmu)
Xlib - C Language X Interface
30 January 1998
© 1998 The Santa Cruz Operation, Inc. All rights reserved.