------------------------------------------------------------------------------
-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 2001-2014, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 3, 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 MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception, --
-- version 3.1, as published by the Free Software Foundation. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
-- <group>Gdk, the low-level API</group>
with Glib; use Glib;
with Gdk.Drag_Contexts; use Gdk.Drag_Contexts;
with Gdk.Types; use Gdk.Types;
with Gdk.Screen;
with Gtk;
with Gtk.Target_List;
package Gdk.Dnd is
type Gdk_Atom_Array is array (Natural range <>) of Gdk.Types.Gdk_Atom;
function Get_Targets (Context : Drag_Context) return Gdk_Atom_Array;
-- Return the list of targets supported by this context.
subtype Drag_Action is Gdk.Drag_Contexts.Gdk_Drag_Action;
subtype Drag_Protocol is Gdk.Drag_Contexts.Gdk_Drag_Protocol;
Action_Any : constant Drag_Action := 2 ** 8 - 1;
procedure Drag_Status
(Context : Drag_Context;
Action : Drag_Action;
Time : Guint32);
procedure Drop_Reply
(Context : Drag_Context;
Ok : Boolean;
Time : Guint32);
procedure Drop_Finish
(Context : Drag_Context;
Success : Boolean;
Time : Guint32);
-- Clean up from the drag, and display snapback, if necessary.
function Drag_Get_Selection (Context : Drag_Context) return Gdk_Atom;
function Drag_Begin
(Window : Gdk.Gdk_Window;
Targets : Gtk.Target_List.Gtk_Target_List) return Drag_Context;
function Drag_Context_Get_Protocol
(Context : Drag_Context;
Protocol : Drag_Protocol) return Drag_Protocol;
-- Return which drag protocol is recognized by a given context.
procedure Drag_Find_Window_For_Screen
(Context : Drag_Context;
Drag_Window : Gdk.Gdk_Window;
Screen : Gdk.Screen.Gdk_Screen;
X_Root : Gint;
Y_Root : Gint;
Dest_Window : Gdk.Gdk_Window;
Protocol : Drag_Protocol);
function Drag_Motion
(Context : Drag_Context;
Dest_Window : Gdk.Gdk_Window;
Protocol : Drag_Protocol;
X_Root : Gint;
Y_Root : Gint;
Suggested_Action : Drag_Action;
Possible_Actions : Drag_Action;
Time : Guint32) return Boolean;
procedure Drag_Drop (Context : Drag_Context; Time : Guint32);
procedure Drag_Abort (Context : Drag_Context; Time : Guint32);
end Gdk.Dnd;