----------------------------------------------------------------------- -- GtkAda - Ada95 binding for Gtk+/Gnome -- -- -- -- Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet -- -- Copyright (C) 2000-2003 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 System; with Glib.Type_Conversion_Hooks; pragma Elaborate_All (Glib.Type_Conversion_Hooks); package body Gtk.Menu_Item is ----------------------- -- Local Subprograms -- ----------------------- function Type_Conversion (Type_Name : String) return GObject; -- This function is used to implement a minimal automated type conversion -- without having to drag the whole Gtk.Type_Conversion package for the -- most common widgets. -------------- -- Activate -- -------------- procedure Activate (Menu_Item : access Gtk_Menu_Item_Record) is procedure Internal (Menu_Item : System.Address); pragma Import (C, Internal, "gtk_menu_item_activate"); begin Internal (Get_Object (Menu_Item)); end Activate; -------------- -- Deselect -- -------------- procedure Deselect (Menu_Item : access Gtk_Menu_Item_Record) is procedure Internal (Menu_Item : System.Address); pragma Import (C, Internal, "gtk_menu_item_deselect"); begin Internal (Get_Object (Menu_Item)); end Deselect; ------------- -- Gtk_New -- ------------- procedure Gtk_New (Menu_Item : out Gtk_Menu_Item; Label : UTF8_String := "") is begin Menu_Item := new Gtk_Menu_Item_Record; Initialize (Menu_Item, Label); end Gtk_New; --------------------------- -- Gtk_New_With_Mnemonic -- --------------------------- procedure Gtk_New_With_Mnemonic (Menu_Item : out Gtk_Menu_Item; Label : UTF8_String) is begin Menu_Item := new Gtk_Menu_Item_Record; Initialize_With_Mnemonic (Menu_Item, Label); end Gtk_New_With_Mnemonic; ---------------- -- Gtk_Select -- ---------------- procedure Gtk_Select (Menu_Item : access Gtk_Menu_Item_Record) is procedure Internal (Menu_Item : System.Address); pragma Import (C, Internal, "gtk_menu_item_select"); begin Internal (Get_Object (Menu_Item)); end Gtk_Select; ---------------- -- Initialize -- ---------------- procedure Initialize (Menu_Item : access Gtk_Menu_Item_Record'Class; Label : UTF8_String) is function Internal (Label : UTF8_String) return System.Address; pragma Import (C, Internal, "gtk_menu_item_new_with_label"); function Internal2 return System.Address; pragma Import (C, Internal2, "gtk_menu_item_new"); begin if Label = "" then Set_Object (Menu_Item, Internal2); else Set_Object (Menu_Item, Internal (Label & ASCII.NUL)); end if; end Initialize; ------------------------------ -- Initialize_With_Mnemonic -- ------------------------------ procedure Initialize_With_Mnemonic (Menu_Item : access Gtk_Menu_Item_Record'Class; Label : UTF8_String) is function Internal (Label : UTF8_String) return System.Address; pragma Import (C, Internal, "gtk_menu_item_new_with_mnemonic"); begin Set_Object (Menu_Item, Internal (Label & ASCII.NUL)); end Initialize_With_Mnemonic; ----------------- -- Get_Submenu -- ----------------- function Get_Right_Justified (Menu_Item : access Gtk_Menu_Item_Record) return Boolean is function Internal (Menu_Item : System.Address) return Gboolean; pragma Import (C, Internal, "gtk_menu_item_get_right_justified"); begin return Internal (Get_Object (Menu_Item)) /= 0; end Get_Right_Justified; ----------------- -- Get_Submenu -- ----------------- function Get_Submenu (Menu_Item : access Gtk_Menu_Item_Record) return Gtk.Widget.Gtk_Widget is function Internal (Menu_Item : System.Address) return System.Address; pragma Import (C, Internal, "gtk_menu_item_get_submenu"); begin return Gtk.Widget.Convert (Internal (Get_Object (Menu_Item))); end Get_Submenu; -------------------- -- Remove_Submenu -- -------------------- procedure Remove_Submenu (Menu_Item : access Gtk_Menu_Item_Record) is procedure Internal (Menu_Item : System.Address); pragma Import (C, Internal, "gtk_menu_item_remove_submenu"); begin Internal (Get_Object (Menu_Item)); end Remove_Submenu; ------------------- -- Right_Justify -- -------------------- procedure Right_Justify (Menu_Item : access Gtk_Menu_Item_Record) is begin Set_Right_Justified (Menu_Item, True); end Right_Justify; -------------------- -- Set_Accel_Path -- -------------------- procedure Set_Accel_Path (Menu_Item : access Gtk_Menu_Item_Record; Accel_Path : UTF8_String) is procedure Internal (Menu_Item : System.Address; Accel_Path : UTF8_String); pragma Import (C, Internal, "gtk_menu_item_set_accel_path"); begin Internal (Get_Object (Menu_Item), Accel_Path & ASCII.NUL); end Set_Accel_Path; ----------------- -- Set_Submenu -- ----------------- procedure Set_Submenu (Menu_Item : access Gtk_Menu_Item_Record; Submenu : access Widget.Gtk_Widget_Record'Class) is procedure Internal (Menu_Item : System.Address; Submenu : System.Address); pragma Import (C, Internal, "gtk_menu_item_set_submenu"); begin Internal (Get_Object (Menu_Item), Get_Object (Submenu)); end Set_Submenu; ------------------------- -- Set_Right_Justified -- ------------------------- procedure Set_Right_Justified (Menu_Item : access Gtk_Menu_Item_Record; Justify : Boolean := True) is procedure Internal (Menu_Item : System.Address; Justify : Gboolean); pragma Import (C, Internal, "gtk_menu_item_set_right_justified"); begin Internal (Get_Object (Menu_Item), Boolean'Pos (Justify)); end Set_Right_Justified; --------------------- -- Type_Conversion -- --------------------- function Type_Conversion (Type_Name : String) return GObject is begin if Type_Name = "GtkMenuItem" then return new Gtk_Menu_Item_Record; else return null; end if; end Type_Conversion; begin Glib.Type_Conversion_Hooks.Add_Hook (Type_Conversion'Access); end Gtk.Menu_Item;