/usr/share/ada/adainclude/gtkada/gtk-stack.ads is in libgtkada16.1.0-dev 17.0.2017-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- --
-- Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet --
-- Copyright (C) 2000-2017, 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. --
-- --
-- --
-- --
-- --
-- --
-- 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/>. --
-- --
------------------------------------------------------------------------------
-- <description>
-- The GtkStack widget is a container which only shows one of its children at
-- a time. In contrast to GtkNotebook, GtkStack does not provide a means for
-- users to change the visible child. Instead, the
-- Gtk.Stack_Switcher.Gtk_Stack_Switcher widget can be used with GtkStack to
-- provide this functionality.
--
-- Transitions between pages can be animated as slides or fades. This can be
-- controlled with Gtk.Stack.Set_Transition_Type. These animations respect the
-- Gtk.Settings.Gtk_Settings:gtk-enable-animations setting.
--
-- The GtkStack widget was added in GTK+ 3.10.
--
-- </description>
pragma Ada_2005;
pragma Warnings (Off, "*is already use-visible*");
with Glib; use Glib;
with Glib.Generic_Properties; use Glib.Generic_Properties;
with Glib.Properties; use Glib.Properties;
with Glib.Types; use Glib.Types;
with Gtk.Buildable; use Gtk.Buildable;
with Gtk.Container; use Gtk.Container;
with Gtk.Widget; use Gtk.Widget;
package Gtk.Stack is
type Gtk_Stack_Record is new Gtk_Container_Record with null record;
type Gtk_Stack is access all Gtk_Stack_Record'Class;
type Gtk_Stack_Transition_Type is (
Stack_Transition_Type_None,
Stack_Transition_Type_Crossfade,
Stack_Transition_Type_Slide_Right,
Stack_Transition_Type_Slide_Left,
Stack_Transition_Type_Slide_Up,
Stack_Transition_Type_Slide_Down,
Stack_Transition_Type_Slide_Left_Right,
Stack_Transition_Type_Slide_Up_Down,
Stack_Transition_Type_Over_Up,
Stack_Transition_Type_Over_Down,
Stack_Transition_Type_Over_Left,
Stack_Transition_Type_Over_Right,
Stack_Transition_Type_Under_Up,
Stack_Transition_Type_Under_Down,
Stack_Transition_Type_Under_Left,
Stack_Transition_Type_Under_Right,
Stack_Transition_Type_Over_Up_Down,
Stack_Transition_Type_Over_Down_Up,
Stack_Transition_Type_Over_Left_Right,
Stack_Transition_Type_Over_Right_Left);
pragma Convention (C, Gtk_Stack_Transition_Type);
-- These enumeration values describe the possible transitions between
-- pages in a Gtk.Stack.Gtk_Stack widget.
--
-- New values may be added to this enumeration over time.
----------------------------
-- Enumeration Properties --
----------------------------
package Gtk_Stack_Transition_Type_Properties is
new Generic_Internal_Discrete_Property (Gtk_Stack_Transition_Type);
type Property_Gtk_Stack_Transition_Type is new Gtk_Stack_Transition_Type_Properties.Property;
------------------
-- Constructors --
------------------
procedure Gtk_New (Self : out Gtk_Stack);
procedure Initialize (Self : not null access Gtk_Stack_Record'Class);
-- Creates a new Gtk.Stack.Gtk_Stack container.
-- Since: gtk+ 3.10
-- Initialize does nothing if the object was already created with another
-- call to Initialize* or G_New.
function Gtk_Stack_New return Gtk_Stack;
-- Creates a new Gtk.Stack.Gtk_Stack container.
-- Since: gtk+ 3.10
function Get_Type return Glib.GType;
pragma Import (C, Get_Type, "gtk_stack_get_type");
-------------
-- Methods --
-------------
procedure Add_Named
(Self : not null access Gtk_Stack_Record;
Child : not null access Gtk.Widget.Gtk_Widget_Record'Class;
Name : UTF8_String);
-- Adds a child to Stack. The child is identified by the Name.
-- Since: gtk+ 3.10
-- "child": the widget to add
-- "name": the name for Child
procedure Add_Titled
(Self : not null access Gtk_Stack_Record;
Child : not null access Gtk.Widget.Gtk_Widget_Record'Class;
Name : UTF8_String;
Title : UTF8_String);
-- Adds a child to Stack. The child is identified by the Name. The Title
-- will be used by Gtk.Stack_Switcher.Gtk_Stack_Switcher to represent Child
-- in a tab bar, so it should be short.
-- Since: gtk+ 3.10
-- "child": the widget to add
-- "name": the name for Child
-- "title": a human-readable title for Child
function Get_Child_By_Name
(Self : not null access Gtk_Stack_Record;
Name : UTF8_String) return Gtk.Widget.Gtk_Widget;
-- Finds the child of the Gtk.Stack.Gtk_Stack with the name given as the
-- argument. Returns null if there is no child with this name.
-- Since: gtk+ 3.12
-- "name": the name of the child to find
function Get_Homogeneous
(Self : not null access Gtk_Stack_Record) return Boolean;
-- Gets whether Stack is homogeneous. See Gtk.Stack.Set_Homogeneous.
-- Since: gtk+ 3.10
procedure Set_Homogeneous
(Self : not null access Gtk_Stack_Record;
Homogeneous : Boolean);
-- Sets the Gtk.Stack.Gtk_Stack to be homogeneous or not. If it is
-- homogeneous, the Gtk.Stack.Gtk_Stack will request the same size for all
-- its children. If it isn't, the stack may change size when a different
-- child becomes visible.
-- Since: gtk+ 3.10
-- "homogeneous": True to make Stack homogeneous
function Get_Transition_Duration
(Self : not null access Gtk_Stack_Record) return Guint;
-- Returns the amount of time (in milliseconds) that transitions between
-- pages in Stack will take.
-- Since: gtk+ 3.10
procedure Set_Transition_Duration
(Self : not null access Gtk_Stack_Record;
Duration : Guint);
-- Sets the duration that transitions between pages in Stack will take.
-- Since: gtk+ 3.10
-- "duration": the new duration, in milliseconds
function Get_Transition_Running
(Self : not null access Gtk_Stack_Record) return Boolean;
-- Returns whether the Stack is currently in a transition from one page to
-- another.
-- Since: gtk+ 3.12
function Get_Transition_Type
(Self : not null access Gtk_Stack_Record)
return Gtk_Stack_Transition_Type;
-- Gets the type of animation that will be used for transitions between
-- pages in Stack.
-- Since: gtk+ 3.10
procedure Set_Transition_Type
(Self : not null access Gtk_Stack_Record;
Transition : Gtk_Stack_Transition_Type);
-- Sets the type of animation that will be used for transitions between
-- pages in Stack. Available types include various kinds of fades and
-- slides.
-- The transition type can be changed without problems at runtime, so it
-- is possible to change the animation based on the page that is about to
-- become current.
-- Since: gtk+ 3.10
-- "transition": the new transition type
function Get_Visible_Child
(Self : not null access Gtk_Stack_Record) return Gtk.Widget.Gtk_Widget;
-- Gets the currently visible child of Stack, or null if there are no
-- visible children.
-- Since: gtk+ 3.10
procedure Set_Visible_Child
(Self : not null access Gtk_Stack_Record;
Child : not null access Gtk.Widget.Gtk_Widget_Record'Class);
-- Makes Child the visible child of Stack.
-- If Child is different from the currently visible child, the transition
-- between the two will be animated with the current transition type of
-- Stack.
-- Note that the Child widget has to be visible itself (see
-- Gtk.Widget.Show) in order to become the visible child of Stack.
-- Since: gtk+ 3.10
-- "child": a child of Stack
function Get_Visible_Child_Name
(Self : not null access Gtk_Stack_Record) return UTF8_String;
-- Returns the name of the currently visible child of Stack, or null if
-- there is no visible child.
-- Since: gtk+ 3.10
procedure Set_Visible_Child_Name
(Self : not null access Gtk_Stack_Record;
Name : UTF8_String);
-- Makes the child with the given name visible.
-- If Child is different from the currently visible child, the transition
-- between the two will be animated with the current transition type of
-- Stack.
-- Note that the child widget has to be visible itself (see
-- Gtk.Widget.Show) in order to become the visible child of Stack.
-- Since: gtk+ 3.10
-- "name": the name of the child to make visible
procedure Set_Visible_Child_Full
(Self : not null access Gtk_Stack_Record;
Name : UTF8_String;
Transition : Gtk_Stack_Transition_Type);
-- Makes the child with the given name visible.
-- Note that the child widget has to be visible itself (see
-- Gtk.Widget.Show) in order to become the visible child of Stack.
-- Since: gtk+ 3.10
-- "name": the name of the child to make visible
-- "transition": the transition type to use
----------------
-- Properties --
----------------
-- The following properties are defined for this widget. See
-- Glib.Properties for more information on properties)
Homogeneous_Property : constant Glib.Properties.Property_Boolean;
Transition_Duration_Property : constant Glib.Properties.Property_Uint;
Transition_Running_Property : constant Glib.Properties.Property_Boolean;
Transition_Type_Property : constant Gtk.Stack.Property_Gtk_Stack_Transition_Type;
-- Type: Gtk_Stack_Transition_Type
Visible_Child_Property : constant Glib.Properties.Property_Object;
-- Type: Gtk.Widget.Gtk_Widget
Visible_Child_Name_Property : constant Glib.Properties.Property_String;
----------------
-- Interfaces --
----------------
-- This class implements several interfaces. See Glib.Types
--
-- - "Buildable"
package Implements_Gtk_Buildable is new Glib.Types.Implements
(Gtk.Buildable.Gtk_Buildable, Gtk_Stack_Record, Gtk_Stack);
function "+"
(Widget : access Gtk_Stack_Record'Class)
return Gtk.Buildable.Gtk_Buildable
renames Implements_Gtk_Buildable.To_Interface;
function "-"
(Interf : Gtk.Buildable.Gtk_Buildable)
return Gtk_Stack
renames Implements_Gtk_Buildable.To_Object;
private
Visible_Child_Name_Property : constant Glib.Properties.Property_String :=
Glib.Properties.Build ("visible-child-name");
Visible_Child_Property : constant Glib.Properties.Property_Object :=
Glib.Properties.Build ("visible-child");
Transition_Type_Property : constant Gtk.Stack.Property_Gtk_Stack_Transition_Type :=
Gtk.Stack.Build ("transition-type");
Transition_Running_Property : constant Glib.Properties.Property_Boolean :=
Glib.Properties.Build ("transition-running");
Transition_Duration_Property : constant Glib.Properties.Property_Uint :=
Glib.Properties.Build ("transition-duration");
Homogeneous_Property : constant Glib.Properties.Property_Boolean :=
Glib.Properties.Build ("homogeneous");
end Gtk.Stack;
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