/usr/share/ada/adainclude/gtkada/gdk-main.ads is in libgtkada2.24.4-dev 2.24.4dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet --
-- Copyright (C) 2000-2006 AdaCore --
-- --
-- This library is free software; you can redistribute it and/or --
-- modify it under the terms of the GNU General Public --
-- License as published by the Free Software Foundation; either --
-- version 2 of the License, or (at your option) any later version. --
-- --
-- This library is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
-- General Public License for more details. --
-- --
-- You should have received a copy of the GNU General Public --
-- License along with this library; if not, write to the --
-- Free Software Foundation, Inc., 59 Temple Place - Suite 330, --
-- Boston, MA 02111-1307, USA. --
-- --
-----------------------------------------------------------------------
-- <description>
-- This package provides routines to handle initialization and set up of the
-- Gdk library.
-- </description>
-- <c_version>1.3.6</c_version>
-- <group>Gdk, the low-level API</group>
with Glib; use Glib;
with Gdk.Cursor;
with Gdk.Event;
with Gdk.Window;
package Gdk.Main is
procedure Init;
-- Initialize the library for use.
-- The command line arguments are modified to reflect any arguments
-- which were not handled. (Such arguments should either
-- be handled by the application or dismissed).
procedure Gdk_Exit (Error_Code : Gint);
-- Restore the library to an un-itialized state and exits
-- the program using the "exit" system call.
-- Error_Code is the error value to pass to "exit".
-- Allocated structures are freed and the program exits cleanly.
-- This function is deprecated.
function Set_Locale return String;
-- Initialize handling of internationalization of strings.
-- See Gtkada.Intl for more details.
procedure Set_Locale;
-- Drops the string returned by the Set_Locale function;
procedure Set_Use_Xshm (Use_Xshm : Boolean := True);
-- Set whether shared memory (when supported by the graphic server) should
-- be used.
function Get_Use_Xshm return Boolean;
-- Return whether shared memory on the graphic server is used.
function Get_Display return String;
-- Return the name of the display.
type Gdk_Grab_Status is
(Grab_Success,
Grab_Already_Grabbed,
Gdk_Grab_Invalid_Time,
Gdk_Grab_Not_Viewable,
Gdk_Grab_Frozen);
function Pointer_Grab
(Window : Gdk.Window.Gdk_Window;
Owner_Events : Boolean := True;
Event_Mask : Gdk.Event.Gdk_Event_Mask;
Confine_To : Gdk.Window.Gdk_Window := Gdk.Window.Null_Window;
Cursor : Gdk.Cursor.Gdk_Cursor := Gdk.Cursor.Null_Cursor;
Time : Guint32 := 0) return Gdk_Grab_Status;
-- Grab the pointer to a specific window.
-- - Window is the window which will receive the grab
-- - Owner_Events specifies whether events will be reported as is,
-- or relative to Window
-- - Event_Mask masks only interesting events
-- - Confine_To limits the cursor movement to the specified window
-- - Cursor changes the cursor for the duration of the grab
-- - Time specifies the time
-- Requires a corresponding call to Pointer_Ungrab
procedure Pointer_Ungrab (Time : Guint32 := 0);
-- Release any pointer grab.
function Pointer_Is_Grabbed return Boolean;
-- Tell wether there is an active pointer grab in effect.
function Keyboard_Grab
(Window : Gdk.Window.Gdk_Window;
Owner_Events : Boolean := True;
Time : Guint32 := 0) return Gdk_Grab_Status;
-- Grab the keyboard to a specific window.
-- - Window is the window which will receive the grab
-- - Owner_Events specifies whether events will be reported as is,
-- or relative to Window
-- - Time specifies the time
-- Requires a corresponding call to Keyboard_Ungrab
procedure Keyboard_Ungrab (Time : Guint32 := 0);
-- Release any keyboard grab.
function Screen_Width return Gint;
-- Return the width of the screen.
function Screen_Height return Gint;
-- Return the height of the screen.
function Screen_Width_MM return Gint;
-- Return the width of the screen in millimeters.
function Screen_Height_MM return Gint;
-- Return the height of the screen in millimeters.
procedure Flush;
-- Flush the queue of graphic events and then wait
-- until all requests have been received and processed.
procedure Beep;
-- Emit a beep.
procedure Set_Double_Click_Time (Msec : Guint);
private
pragma Import (C, Gdk_Exit, "gdk_exit");
pragma Import (C, Screen_Width, "gdk_screen_width");
pragma Import (C, Screen_Height, "gdk_screen_height");
pragma Import (C, Screen_Width_MM, "gdk_screen_width_mm");
pragma Import (C, Screen_Height_MM, "gdk_screen_height_mm");
pragma Import (C, Set_Double_Click_Time, "gdk_set_double_click_time");
pragma Import (C, Flush, "gdk_flush");
pragma Import (C, Beep, "gdk_beep");
end Gdk.Main;
-- missing:
-- gdk_wcstombs
-- gdk_mbstowcs
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