dxmsvngettreeposition(3x) [osf1 man page]

DXmSvnGetTreePosition(3X)												 DXmSvnGetTreePosition(3X)

NAME

       DXmSvnGetTreePosition - Retrieves (returns) the position of the display window for future use.

SYNOPSIS

       void DXmSvnGetTreePosition(
	       Widget widget,
	       int *x,
	       int *y );

PARAMETERS

       The identifier (widget ID) of the SVN widget.  A pointer to the x position in the tree.	A pointer to the y position in the tree.

DESCRIPTION

       The  DXmSvnGetTreePosition routine obtains the upper-left coordinate position of the display window that is within the virtual display.	It
       thus provides a way for applications to determine the exact position of the display window so that window can be restored at a  later  time
       (using the DXmSvnSetTreePosition routine).

       The application can call this routine only when the DXmSvnNdisplayMode resource is set to DXmSvnKdisplayTree. Note as well that the x and y
       coordinates returned are only meaningful internally to the SVN widget (they are used by the DXmSvnSetTreePosition routine when the SVN wid-
       get restores the display window to its original position).

															 DXmSvnGetTreePosition(3X)

DXmSvnGetDisplayed(3X)													    DXmSvnGetDisplayed(3X)

NAME

       DXmSvnGetDisplayed - Retrieves (returns) displayed entry numbers and related information necessary to draw a corresponding display.

SYNOPSIS

       void DXmSvnGetDisplayed(
	       Widget widget,
	       int *entries(),
	       XtPointer *tags(),
	       int *ys(),
	       int len );

PARAMETERS

       The  identifier	(widget  ID)  of the SVN widget.  A pointer to an array of integers to receive the entry numbers of the entries being dis-
       played.	A pointer to an array of longwords to receive the application's entry_tag value  for  each  entry  displayed.	If  tags  are  not
       required,  a  Null  pointer may be passed.  A pointer to an array of longwords to receive the y coordinates for each entry displayed.  If y
       coordinates are not required, a Null pointer can be passed.  The number of entries allocated in the provided array.

DESCRIPTION

       The DXmSvnGetDisplayed routine returns information about the entries that the SVN widget is currently  displaying.   This  information  can
       then  be  used  to keep a simultaneous display up to date with the SVN widget window (in the case of a dialog box, for example, which might
       contain totals for the entries being displayed).

       The application is responsible for managing the memory used to return this list of entries.  As such, note the following: At  the  minimum,
       the  number  of	entries  in the array should be capable of holding at least the number of entries indicated by the value returned from the
       DXmSvnGetNumDisplayed routine.  If there are more entries in the array than the application will need, the SVN widget will  set	the  value
       for those extra entries to 0.  If the capacity of the arrays passed is less than the number of selected entries, only the number of entries
       allocated in the provided array (the value for len) will be returned.

															    DXmSvnGetDisplayed(3X)