dxmsvnautoscrollcheck(3x) [osf1 man page]

DXmSvnAutoScrollCheck(3X)												 DXmSvnAutoScrollCheck(3X)

NAME

       DXmSvnAutoScrollCheck - Controls whether the DxmSvnAutoScrollDisplay routine should be called.

SYNOPSIS

       int DXmSvnAutoScrollCheck(
	       Widget widget,
	       int x,
	       int y );

PARAMETERS

       The identifier (widget ID) of the SVN widget.  An integer that represents the x location of the cursor relative to the upper-left corner of
       the SVN window.	An integer that represents the y location of the cursor relative to the upper-left corner of the SVN window.

DESCRIPTION

       The DXmSvnAutoScrollCheck routine determines whether the cursor is currently in an area where automatic scrolling (initiated when the  user
       moves  an entry outside the window) can occur.  This routine returns True if the cursor is in such an area and if there are no entries dis-
       played in that direction.  The application should call the DXmSvnAutoScrollDisplay routine if this routine returns True.

       Use this routine if your application controls the dragging operations (using the DXmSvnSetApplDragging routine).

RETURN VALUES

       An integer that indicates whether the DxmSvnAutoScrollDisplay routine will be called,  as  follows:  DxmSvnAutoScrollDisplay  will  not	be
       called.	DxmSvnAutoScrollDisplay will be called.

SEE ALSO

       DXmSvnSetApplDragging(3X), DXmSvnAutoScrollDisplay(3X)

															 DXmSvnAutoScrollCheck(3X)

DXmSvnDisableDisplay(3X)												  DXmSvnDisableDisplay(3X)

NAME

       DXmSvnDisableDisplay - Temporarily disables the SVN widget from generating a display.

SYNOPSIS

       void DXmSvnDisableDisplay(
	       Widget widget );

PARAMETERS

       The identifier (widget ID) of the SVN widget.

DESCRIPTION

       The DXmSvnDisableDisplay routine allows your application to make changes to the SVN widget without the user making additional changes.  For
       example, the DXmSvnDisableDisplay routine must be called when the user has selected to either expand or collapse an entry in the structure.
       No further user actions will be processed (because the SVN widget is temporarily disabled) until that expand or collapse operation has been
       completed and the DXmSvnEnableDisplay routine has been called (which re-enables the SVN widget and makes the changes visible to the user).

       The kinds of changes that can be implemented while the widget is disabled include the following: Calling  the  DXmSvnSelectAll  or  DXmSvn-
       ClearSelections routine to change selections Calling the DXmSvnAddEntries or DXmSvnDeleteEntries routine to change the underlying structure
       Changing the appearance of an entry (adding highlighting or sensitivity, for example)

       This routine is required only when the changes are not in response to an SVN callback.  (The SVN widget automatically disables the SVN wid-
       get prior to issuing the callback and automatically enables the widget upon return.)

SEE ALSO

       DXmSvnEnableDisplay(3X)

															  DXmSvnDisableDisplay(3X)