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RedHat 9 (Linux i386) - man page for xmstringdrawunderline (redhat section 3)

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XmStringDrawUnderline(library call)			      XmStringDrawUnderline(library call)

       XmStringDrawUnderline -- A compound string function that underlines a string drawn in an X

       #include <Xm/Xm.h>
       void XmStringDrawUnderline(
       Display * d,
       Window w,
       XmRenderTable rendertable,
       XmString string,
       GC gc,
       Position x,
       Position y,
       Dimension width,
       unsigned char alignment,
       unsigned char layout_direction,
       XRectangle * clip,
       XmString underline);

       XmStringDrawUnderline draws a compound string in an X Window. If the substring  identified
       by  underline can be matched in string, the substring will be underlined. Once a match has
       occurred, no further matches or underlining will be done.  Only the first  text	component
       of underline is used for matching.

       If  a  compound string segment uses a rendition that contains a font set, the graphic con-
       text passed to this routine will have the GC font member left in an undefined  state.  The
       underlying XmbStringDraw function called by this routine modifies the font ID field of the
       GC passed into it and does not attempt to restore the font ID to the  incoming  value.  If
       the  compound  string segment is not drawn using a font set, the graphic context must con-
       tain a valid font member. Graphic contexts created by XtGetGC are  not  accepted  by  this
       routine; instead, use XtAllocateGC to create a graphic context.

       d	 Specifies the display.

       w	 Specifies the window.

		 Specifies the render table.

       string	 Specifies the string.

       gc	 Specifies the graphics context to use.

       x	 Specifies a coordinate of the rectangle that will contain the displayed compound

       y	 Specifies a coordinate of the rectangle that will contain the displayed compound

       width	 Specifies  the  width	of the rectangle that will contain the displayed compound

       alignment Specifies how the string will be aligned within the specified rectangle.  It  is

		 Controls the direction in which the segments of the compound string will be laid
		 out. It also determines the meaning of the alignment parameter.

       clip	 Allows the application to restrict the area into which the compound string  will
		 be drawn.  If it is NULL, clipping will be determined by the GC.

       underline Specifies the substring to be underlined.


							      XmStringDrawUnderline(library call)
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