tk_drawfocushighlight(3) mojave man page | unix.com

Tk_DrawFocusHighlight(3)				       Tk Library Procedures					  Tk_DrawFocusHighlight(3)

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NAME
       Tk_DrawFocusHighlight - draw the traversal highlight ring for a widget

SYNOPSIS
       #include <tk.h>

       Tk_DrawFocusHighlight(tkwin, gc, width, drawable)

ARGUMENTS
       Tk_Window tkwin (in)		 Window  for  which  the  highlight is being drawn.  Used to retrieve the window's dimensions, among other
					 things.

       GC gc (in)			 Graphics context to use for drawing the highlight.

       int width (in)			 Width of the highlight ring, in pixels.

       Drawable drawable (in)		 Drawable in which to draw the highlight;  usually an offscreen pixmap for double buffering.
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DESCRIPTION
       Tk_DrawFocusHighlight is a utility procedure that draws the traversal highlight ring for a widget.  It is typically invoked by widgets dur-
       ing redisplay.

KEYWORDS
       focus, traversal highlight

Tk									4.0						  Tk_DrawFocusHighlight(3)