XmStringDrawUnderline(3X) XmStringDrawUnderline(3X)
NAME
XmStringDrawUnderline - A compound string function that underlines a string drawn in an X Window
SYNOPSIS
#include <Xm/Xm.h>
void XmStringDrawUnderline (d, w, fontlist, string, gc, x, y, width, alignment, layout_direction, clip, underline)
Display * d;
Window w;
XmFontList fontlist;
XmString string;
GC gc;
Position x;
Position y;
Dimension width;
unsigned char alignment;
unsigned char layout_direction;
XRectangle * clip;
XmString underline;
DESCRIPTION
XmStringDrawUnderline draws a compound string in an X Window. If the substring identified by underline can be matched in string, the sub-
string will be underlined. Once a match has occurred, no further matches or underlining will be done.
If a compound string segment uses a font list entry that defines a font set, the graphic context 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 contain a valid font member. Graphic contexts created by XtGetGC are not accepted by this routine; instead,
use XtAllocateGC to create a graphic context. Specifies the display. Specifies the window. Specifies the font list. Specifies the
string. Specifies the graphics context to use. Specifies a coordinate of the rectangle that will contain the displayed compound string.
Specifies a coordinate of the rectangle that will contain the displayed compound string. Specifies the width of the rectangle that will
contain the displayed compound string. Specifies how the string will be aligned within the specified rectangle. It is one of XmALIGN-
MENT_BEGINNING, XmALIGNMENT_CENTER, or XmALIGNMENT_END. Controls the direction in which the segments of the compound string will be laid
out. It also determines the meaning of the alignment parameter. Allows the application to restrict the area into which the compound
string will be drawn. If NULL, no clipping will be done. Specifies the substring to be underlined.
SEE ALSO
XmStringCreate(3X)
XmStringDrawUnderline(3X)