----------------------------------------------------------------------- -- GtkAda - Ada95 binding for Gtk+/Gnome -- -- -- -- Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet -- -- Copyright (C) 2000-2013, 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. -- -- -- -- 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. -- ----------------------------------------------------------------------- -- <description> -- Gtk_Arrow should be used to draw simple arrows that need to point in one -- of the four cardinal directions (up, down, left, or right). The style of -- the arrow can be one of shadow in, shadow out, etched in, or etched out. -- Note that these directions and style types may be ammended in versions of -- Gtk to come. -- -- Gtk_Arrow will fill any space alloted to it, but since it is inherited -- from Gtk_Misc, it can be padded and/or aligned, to fill exactly the space -- you desire. -- -- Arrows are created with a call to Gtk_New. The direction or style of an -- arrow can be changed after creation by using Set. -- -- </description> -- <screenshot>gtk-arrow</screenshot> -- <testgtk>create_arrow.adb</testgtk> pragma Warnings (Off, "*is already use-visible*");
with Glib; use Glib;
with Glib.Types; use Glib.Types;
with Gtk.Buildable; use Gtk.Buildable;
with Gtk.Enums; use Gtk.Enums;
with Gtk.Misc; use Gtk.Misc;
with Gtk.Widget; use Gtk.Widget;
package Gtk.Arrow is
type Gtk_Arrow_Record is new Gtk_Misc_Record with null record;
type Gtk_Arrow is access all Gtk_Arrow_Record'Class;
------------------ -- Constructors -- ------------------ procedure Gtk_New
(Arrow : out Gtk_Arrow;
Arrow_Type : Gtk.Enums.Gtk_Arrow_Type;
Shadow_Type : Gtk.Enums.Gtk_Shadow_Type);
procedure Initialize
(Arrow : access Gtk_Arrow_Record'Class;
Arrow_Type : Gtk.Enums.Gtk_Arrow_Type;
Shadow_Type : Gtk.Enums.Gtk_Shadow_Type);
-- Creates a new Gtk.Arrow.Gtk_Arrow widget. -- "arrow_type": a valid Gtk.Enums.Gtk_Arrow_Type. -- "shadow_type": a valid Gtk.Enums.Gtk_Shadow_Type. function Get_Type return Glib.GType;
pragma Import (C, Get_Type, "gtk_arrow_get_type");
------------- -- Methods -- ------------- procedure Set
(Arrow : access Gtk_Arrow_Record;
Arrow_Type : Gtk.Enums.Gtk_Arrow_Type;
Shadow_Type : Gtk.Enums.Gtk_Shadow_Type);
-- Sets the direction and style of the Gtk.Arrow.Gtk_Arrow, Arrow. -- "arrow_type": a valid Gtk.Enums.Gtk_Arrow_Type. -- "shadow_type": a valid Gtk.Enums.Gtk_Shadow_Type. ---------------- -- Interfaces -- ---------------- -- This class implements several interfaces. See Glib.Types -- -- - "Buildable" package Implements_Buildable is new Glib.Types.Implements
(Gtk.Buildable.Gtk_Buildable, Gtk_Arrow_Record, Gtk_Arrow);
function "+"
(Widget : access Gtk_Arrow_Record'Class)
return Gtk.Buildable.Gtk_Buildable
renames Implements_Buildable.To_Interface;
function "-"
(Interf : Gtk.Buildable.Gtk_Buildable)
return Gtk_Arrow
renames Implements_Buildable.To_Object;
---------------- -- Properties -- ---------------- -- The following properties are defined for this widget. See -- Glib.Properties for more information on properties) -- -- Name: Arrow_Type_Property -- Type: Gtk.Enums.Gtk_Arrow_Type -- Flags: read-write -- -- Name: Shadow_Type_Property -- Type: Gtk.Enums.Gtk_Shadow_Type -- Flags: read-write Arrow_Type_Property : constant Gtk.Enums.Property_Gtk_Arrow_Type;
Shadow_Type_Property : constant Gtk.Enums.Property_Gtk_Shadow_Type;
private Arrow_Type_Property : constant Gtk.Enums.Property_Gtk_Arrow_Type :=
Gtk.Enums.Build ("arrow-type");
Shadow_Type_Property : constant Gtk.Enums.Property_Gtk_Shadow_Type :=
Gtk.Enums.Build ("shadow-type");
end Gtk.Arrow;