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TextFile

with Xlbt_Arithmetic;  
use Xlbt_Arithmetic;  
with Xlbt_Basic;  
use Xlbt_Basic;  
with Xlbt_Input_Focus;  
use Xlbt_Input_Focus;

package Xlbp_Input_Focus is
------------------------------------------------------------------------------
-- X Library Input Focus Control
--
-- Xlbp_Input_Focus - Controls for setting and changing the server's input focus
------------------------------------------------------------------------------
-- Copyright 1989 - 1991 by Rational, Santa Clara, California.
-- Copyright 1985 - 1989 by the Massachusetts Institute of Technology
--
--                  All Rights Reserved.
--
-- Permission to use, copy, modify, and distribute this software and its
-- documentation for any purpose and without fee is hereby granted,
-- provided that the above copyright notice(s) appear in all copies and that
-- both that copyright notice(s) and this permission notice appear in
-- supporting documentation, and that the names of MIT or Rational not be
-- used in advertising or publicity pertaining to distribution of the software
-- without specific, written prior permission.
--
-- MIT and Rational disclaim all warranties with regard to this software,
-- including all implied warranties of merchantability and fitness, in no
-- event shall MIT or Rational be liable for any special, indirect or
-- consequential damages or any damages whatsoever resulting from loss of use,
-- data or profits, whether in an action of contract, negligence or other
-- tortious action, arising out of or in connection with the use or performance
-- of this software.
------------------------------------------------------------------------------

--\f

    procedure X_Get_Input_Focus (Display   :     X_Display;  
                                 Focus     : out X_Window;  
                                 Revert_To : out X_Revert_Focus_Mode);
------------------------------------------------------------------------------
--  Display     - Specifies the display to use.
--  Focus       - Receives the window which has the focus.
--  Revert_To   - Receives the window to which the focus reverts if this
--                window becomes not viewable.
--
-- Returns the current focus window and the reversion mode.
------------------------------------------------------------------------------

    procedure X_Set_Input_Focus (Display   : X_Display;  
                                 Focus     : X_Window;  
                                 Revert_To : X_Revert_Focus_Mode;  
                                 Time      : X_Time);
------------------------------------------------------------------------------
--  Display     - Specifies the display to use.
--  Focus       - Specifies the window to receive the focus.
--  Revert_To   - Specifies the window to which the focus reverts if this
--                window becomes not viewable.
--  Time        - Current_Time or a timestamp in milliseconds controlling
--                when this takes effect.
--
-- Changes the input focus and the last-focus-change-time for the X server.
------------------------------------------------------------------------------

    procedure X_Warp_Pointer (Display       : X_Display;  
                              Source        : X_Window;  
                              Destination   : X_Window;  
                              Source_X      : S_Short;  
                              Source_Y      : S_Short;  
                              Source_Width  : U_Short;  
                              Source_Height : U_Short;  
                              Destination_X : S_Short;  
                              Destination_Y : S_Short);
------------------------------------------------------------------------------
--  Display        - Specifies the display to use.
--  Source         - Specifies the source window ID; or None_X_Window.
--  Destination    - Specifies the destination window ID; or None_X_Window.
--  Source_X       - Specifies the X coordinate of the source rectangle.
--  Source_Y       - Specifies the Y coordinate of the source rectangle.
--  Source_Width   - Specifies the width, in pixels, of the source
--                   rectangle.
--  Source_Height  - Specifies the height, in pixels, of the source
--                   rectangle.
--  Destination_X  - Specifies the destination X coordinate.
--  Destination_Y  - Specifies the destination Y coordinate.
--
-- If Destination_Window is None_X_Window then the move will use Destination_X/Y
-- as displacements from the current pointer position.
-- If Source_Window is None_X_Window then the pointer is moved unconditionally.
-- If Source_Window is not None_X_Window then if the pointer is within the
-- rectangle described by X/Y/Width/Height then it is warped.  If either
-- Width/Height is zero then the current full window Width/Height minus the X/Y
-- position is used (means go from the X/Y to the Right/Bottom size of the
-- window).
------------------------------------------------------------------------------

end Xlbp_Input_Focus;