DrawFocHlt.3
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- '"
- '" Copyright (c) 1995-1996 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: DrawFocHlt.3,v 1.3 2000/03/31 09:23:48 hobbs Exp $
- '"
- .so man.macros
- .TH Tk_DrawFocusHighlight 3 4.0 Tk "Tk Library Procedures"
- .BS
- .SH NAME
- Tk_DrawFocusHighlight - draw the traversal highlight ring for a widget
- .SH SYNOPSIS
- .nf
- fB#include <tk.h>fR
- .sp
- fBTk_DrawFocusHighlight(fItkwin, gc, width, drawablefB)fR
- .SH ARGUMENTS
- .AS "Tcl_Interp" *joinPtr
- .AP Tk_Window tkwin in
- Window for which the highlight is being drawn. Used to retrieve
- the window's dimensions, among other things.
- .AP GC gc in
- Graphics context to use for drawing the highlight.
- .AP int width in
- Width of the highlight ring, in pixels.
- .AP Drawable drawable in
- Drawable in which to draw the highlight; usually an offscreen
- pixmap for double buffering.
- .BE
- .SH DESCRIPTION
- .PP
- fBTk_DrawFocusHighlightfR is a utility procedure that draws the
- traversal highlight ring for a widget.
- It is typically invoked by widgets during redisplay.
- .SH KEYWORDS
- focus, traversal highlight