services.window(4) [hpux man page]

services.window(4)					     Kernel Interfaces Manual						services.window(4)

NAME

       services.window - file containing applications and their associated memory window ID

DESCRIPTION

       The file is used by applications using memory windows.

       Each  line in the file associates an application with a memory window ID.  A line in the file cannot start with a space or tab.	The format
       is a unique name, defining the application, followed by a space/tab, followed by a unique window_id.  See the sample file in

       Memory windows allows for the starting of a process in a unique or existing memory window where it can create and share objects with  other
       applications in the same memory window.

       The creation of memory windows removes the system wide restriction on shared resources.	Without memory windows, 32-bit processes were lim-
       ited to 1.75 gigabytes of shared resources.  Each memory window allows for the definition of a unique 1 gigabyte quadrant and since  multi-
       ple  memory  windows  can  be defined in a system, the system total for shared resources can exceed the 1.75 gigabyte limitation for 32 bit
       processes.

       The definition of a memory window is only available for 32-bit processes.

       The file provides a central place for memory window applications to associate their memory window IDs.  In the event there are  any  colli-
       sions,  only  a	change	in is necessary to select another memory window for the entire application.  If is not used, and user applications
       hard code window IDs in their startup scripts, collisions are not easily detected or easily fixed.

       A memory window application uses the command getmemwindow(1M) to extract the application's window_id from the file, and then passes that ID
       to the setmemwindow(1M).

       Using the same window ID places applications in the same memory window.

EXAMPLES

       Below is a example of a file.

AUTHOR

       was developed by HP.

FILES

       File containing applications' associated window ID.

SEE ALSO

       getmemwindow(1M), setmemwindow(1M).

       on

																services.window(4)

tk_focusNext(n) 					       Tk Built-In Commands						   tk_focusNext(n)

__________________________________________________________________________________________________________________________________________________

NAME

       tk_focusNext, tk_focusPrev, tk_focusFollowsMouse - Utility procedures for managing the input focus.

SYNOPSIS

       tk_focusNext window

       tk_focusPrev window

       tk_focusFollowsMouse
_________________________________________________________________

DESCRIPTION

       tk_focusNext is a utility procedure used for keyboard traversal.  It returns the "next" window after window in focus order. The focus order
       is determined by the stacking order of windows and the structure of the window hierarchy.  Among siblings, the focus order is the  same	as
       the  stacking  order,  with the lowest window being first.  If a window has children, the window is visited first, followed by its children
       (recursively), followed by its next sibling.  Top-level windows other than window are skipped, so that tk_focusNext never returns a  window
       in a different top-level from window.

       After  computing  the  next  window,  tk_focusNext  examines  the  window's  -takefocus option to see whether it should be skipped.  If so,
       tk_focusNext continues on to the next window in the focus order, until it eventually finds a window that will accept the focus  or  returns
       back to window.

       tk_focusPrev is similar to tk_focusNext except that it returns the window just before window in the focus order.

       tk_focusFollowsMouse changes the focus model for the application to an implicit one where the window under the mouse gets the focus.  After
       this procedure is called, whenever the mouse enters a window Tk will automatically give it the input focus.  The focus command may be  used
       to  move  the focus to a window other than the one under the mouse, but as soon as the mouse moves into a new window the focus will jump to
       that window.  Note: at present there is no built-in support for returning the application to an explicit focus model;  to do this you  will
       have to write a script that deletes the bindings created by tk_focusFollowsMouse.

KEYWORDS

       focus, keyboard traversal, top-level

Tk									4.0							   tk_focusNext(n)