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-----------------------------------------------------------------------
-- GtkAda - Ada95 binding for the Gimp Toolkit --
-- --
-- Copyright (C) 1998-1999 --
-- Emmanuel Briot, Joel Brobecker and Arnaud Charlet --
-- Copyright (C) 2003 ACT Europe --
-- --
-- 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. --
-- --
-- As a special exception, if other files instantiate generics from --
-- this unit, or you link this unit with other files to produce an --
-- executable, this unit does not by itself cause the resulting --
-- executable to be covered by the GNU General Public License. This --
-- exception does not however invalidate any other reasons why the --
-- executable file might be covered by the GNU Public License. --
-----------------------------------------------------------------------
with Gtk.Menu; use Gtk.Menu;
with Gtk.Radio_Menu_Item; use Gtk.Radio_Menu_Item;
with Gtk.Widget; use Gtk.Widget;
with Gtk.Enums; use Gtk.Enums;
with Gtk.Extra.Plot; use Gtk.Extra.Plot;
with Gdk.Color; use Gdk.Color;
with Ada.Strings.Fixed;
package body Common is
-------------------------
-- Build_Option_Menu --
-------------------------
procedure Build_Option_Menu
(Omenu : out Gtk.Option_Menu.Gtk_Option_Menu;
Gr : in out Widget_Slist.GSlist;
Items : Chars_Ptr_Array;
History : Gint;
Cb : Widget_Handler.Marshallers.Void_Marshaller.Handler)
is
Menu : Gtk_Menu;
Menu_Item : Gtk_Radio_Menu_Item;
begin
Gtk.Option_Menu.Gtk_New (OMenu);
Gtk_New (Menu);
for I in Items'Range loop
Gtk_New (Menu_Item, Gr, ICS.Value (Items (I)));
Widget_Handler.Object_Connect (Menu_Item, "activate",
Widget_Handler.To_Marshaller (Cb),
Slot_Object => Menu_Item);
Gr := Get_Group (Menu_Item);
Append (Menu, Menu_Item);
if Gint (I) = History then
Set_Active (Menu_Item, True);
end if;
Show (Menu_Item);
end loop;
Gtk.Option_Menu.Set_Menu (Omenu, Menu);
Gtk.Option_Menu.Set_History (Omenu, Gint (History));
end Build_Option_Menu;
--------------------
-- Destroy_Window --
--------------------
procedure Destroy_Window (Win : access Gtk.Window.Gtk_Window_Record'Class;
Ptr : in Gtk_Window_Access) is
pragma Warnings (Off, Win);
begin
Ptr.all := null;
end Destroy_Window;
--------------------
-- Destroy_Dialog --
--------------------
procedure Destroy_Dialog (Win : access Gtk.Dialog.Gtk_Dialog_Record'Class;
Ptr : in Gtk_Dialog_Access) is
pragma Warnings (Off, Win);
begin
Ptr.all := null;
end Destroy_Dialog;
--------------
-- Image_Of --
--------------
function Image_Of (I : in Gint) return String is
begin
return Ada.Strings.Fixed.Trim (Gint'Image (I), Ada.Strings.Left);
end Image_Of;
---------------------------------
-- Set_Default_Plot_Attributes --
---------------------------------
procedure Set_Default_Plot_Attributes
(Plot : access Gtk_Plot_Record'Class) is
begin
Legends_Set_Attributes
(Plot, "Helvetica", 6,
Black (Get_Default_Colormap), White (Get_Default_Colormap));
Axis_Set_Labels_Attributes
(Plot, Axis_Top,
Font => "Helvetica",
Height => 4,
Angle => Angle_0,
Foreground => Black (Get_Default_Colormap),
Background => White (Get_Default_Colormap),
Transparent => True,
Justification => Justify_Left);
Axis_Set_Labels_Attributes
(Plot, Axis_Bottom,
Font => "Helvetica",
Height => 4,
Angle => Angle_0,
Foreground => Black (Get_Default_Colormap),
Background => White (Get_Default_Colormap),
Transparent => True,
Justification => Justify_Left);
Axis_Set_Labels_Attributes
(Plot, Axis_Left,
Font => "Helvetica",
Height => 4,
Angle => Angle_90,
Foreground => Black (Get_Default_Colormap),
Background => White (Get_Default_Colormap),
Transparent => True,
Justification => Justify_Left);
Axis_Set_Labels_Attributes
(Plot, Axis_Right,
Font => "Helvetica",
Height => 4,
Angle => Angle_90,
Foreground => Black (Get_Default_Colormap),
Background => White (Get_Default_Colormap),
Transparent => True,
Justification => Justify_Left);
Axis_Title_Set_Attributes
(Plot, Axis_Top,
Font => "Helvetica",
Height => 6,
Angle => Angle_0,
Foreground => Black (Get_Default_Colormap),
Background => White (Get_Default_Colormap),
Transparent => True,
Justification => Justify_Left);
Axis_Title_Set_Attributes
(Plot, Axis_Bottom,
Font => "Helvetica",
Height => 6,
Angle => Angle_0,
Foreground => Black (Get_Default_Colormap),
Background => White (Get_Default_Colormap),
Transparent => True,
Justification => Justify_Left);
Axis_Title_Set_Attributes
(Plot, Axis_Left,
Font => "Helvetica",
Height => 6,
Angle => Angle_90,
Foreground => Black (Get_Default_Colormap),
Background => White (Get_Default_Colormap),
Transparent => True,
Justification => Justify_Left);
Axis_Title_Set_Attributes
(Plot, Axis_Right,
Font => "Helvetica",
Height => 6,
Angle => Angle_90,
Foreground => Black (Get_Default_Colormap),
Background => White (Get_Default_Colormap),
Transparent => True,
Justification => Justify_Left);
end Set_Default_Plot_Attributes;
end Common;
|
