/usr/share/ada/adainclude/gtkada/gtk-grid.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>
-- GtkGrid is a container which arranges its child widgets in rows and
-- columns. It is a very similar to Gtk.Table.Gtk_Table and Gtk.Box.Gtk_Box,
-- but it consistently uses Gtk.Widget.Gtk_Widget's
-- Gtk.Widget.Gtk_Widget:margin and Gtk.Widget.Gtk_Widget:expand properties
-- instead of custom child properties, and it fully supports [height-for-width
-- geometry management][geometry-management].
--
-- Children are added using Gtk.Grid.Attach. They can span multiple rows or
-- columns. It is also possible to add a child next to an existing child,
-- using Gtk.Grid.Attach_Next_To. The behaviour of GtkGrid when several
-- children occupy the same grid cell is undefined.
--
-- GtkGrid can be used like a Gtk.Box.Gtk_Box by just using
-- Gtk.Container.Add, which will place children next to each other in the
-- direction determined by the Gtk.Orientable.Gtk_Orientable:orientation
-- property.
--
-- </description>
pragma Ada_2005;
pragma Warnings (Off, "*is already use-visible*");
with Glib; use Glib;
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.Enums; use Gtk.Enums;
with Gtk.Orientable; use Gtk.Orientable;
with Gtk.Widget; use Gtk.Widget;
package Gtk.Grid is
type Gtk_Grid_Record is new Gtk_Container_Record with null record;
type Gtk_Grid is access all Gtk_Grid_Record'Class;
------------------
-- Constructors --
------------------
procedure Gtk_New (Self : out Gtk_Grid);
procedure Initialize (Self : not null access Gtk_Grid_Record'Class);
-- Creates a new grid widget.
-- Initialize does nothing if the object was already created with another
-- call to Initialize* or G_New.
function Gtk_Grid_New return Gtk_Grid;
-- Creates a new grid widget.
function Get_Type return Glib.GType;
pragma Import (C, Get_Type, "gtk_grid_get_type");
-------------
-- Methods --
-------------
procedure Attach
(Self : not null access Gtk_Grid_Record;
Child : not null access Gtk.Widget.Gtk_Widget_Record'Class;
Left : Gint;
Top : Gint;
Width : Gint := 1;
Height : Gint := 1);
-- Adds a widget to the grid.
-- The position of Child is determined by Left and Top. The number of
-- "cells" that Child will occupy is determined by Width and Height.
-- "child": the widget to add
-- "left": the column number to attach the left side of Child to
-- "top": the row number to attach the top side of Child to
-- "width": the number of columns that Child will span
-- "height": the number of rows that Child will span
procedure Attach_Next_To
(Self : not null access Gtk_Grid_Record;
Child : not null access Gtk.Widget.Gtk_Widget_Record'Class;
Sibling : access Gtk.Widget.Gtk_Widget_Record'Class;
Side : Gtk.Enums.Gtk_Position_Type;
Width : Gint := 1;
Height : Gint := 1);
-- Adds a widget to the grid.
-- The widget is placed next to Sibling, on the side determined by Side.
-- When Sibling is null, the widget is placed in row (for left or right
-- placement) or column 0 (for top or bottom placement), at the end
-- indicated by Side.
-- Attaching widgets labeled [1], [2], [3] with Sibling == null and Side
-- == Gtk.Enums.Pos_Left yields a layout of [3][2][1].
-- "child": the widget to add
-- "sibling": the child of Grid that Child will be placed next to, or null
-- to place Child at the beginning or end
-- "side": the side of Sibling that Child is positioned next to
-- "width": the number of columns that Child will span
-- "height": the number of rows that Child will span
function Get_Baseline_Row
(Self : not null access Gtk_Grid_Record) return Gint;
-- Returns which row defines the global baseline of Grid.
-- Since: gtk+ 3.10
procedure Set_Baseline_Row
(Self : not null access Gtk_Grid_Record;
Row : Gint);
-- Sets which row defines the global baseline for the entire grid. Each
-- row in the grid can have its own local baseline, but only one of those
-- is global, meaning it will be the baseline in the parent of the Grid.
-- Since: gtk+ 3.10
-- "row": the row index
function Get_Child_At
(Self : not null access Gtk_Grid_Record;
Left : Gint;
Top : Gint) return Gtk.Widget.Gtk_Widget;
-- Gets the child of Grid whose area covers the grid cell whose upper left
-- corner is at Left, Top.
-- Since: gtk+ 3.2
-- "left": the left edge of the cell
-- "top": the top edge of the cell
function Get_Column_Homogeneous
(Self : not null access Gtk_Grid_Record) return Boolean;
-- Returns whether all columns of Grid have the same width.
procedure Set_Column_Homogeneous
(Self : not null access Gtk_Grid_Record;
Homogeneous : Boolean);
-- Sets whether all columns of Grid will have the same width.
-- "homogeneous": True to make columns homogeneous
function Get_Column_Spacing
(Self : not null access Gtk_Grid_Record) return Guint;
-- Returns the amount of space between the columns of Grid.
procedure Set_Column_Spacing
(Self : not null access Gtk_Grid_Record;
Spacing : Guint);
-- Sets the amount of space between columns of Grid.
-- "spacing": the amount of space to insert between columns
function Get_Row_Baseline_Position
(Self : not null access Gtk_Grid_Record;
Row : Gint) return Gtk.Enums.Gtk_Baseline_Position;
-- Returns the baseline position of Row as set by
-- Gtk.Grid.Set_Row_Baseline_Position or the default value
-- Gtk.Enums.Baseline_Position_Center.
-- Since: gtk+ 3.10
-- "row": a row index
procedure Set_Row_Baseline_Position
(Self : not null access Gtk_Grid_Record;
Row : Gint;
Pos : Gtk.Enums.Gtk_Baseline_Position);
-- Sets how the baseline should be positioned on Row of the grid, in case
-- that row is assigned more space than is requested.
-- Since: gtk+ 3.10
-- "row": a row index
-- "pos": a Gtk.Enums.Gtk_Baseline_Position
function Get_Row_Homogeneous
(Self : not null access Gtk_Grid_Record) return Boolean;
-- Returns whether all rows of Grid have the same height.
procedure Set_Row_Homogeneous
(Self : not null access Gtk_Grid_Record;
Homogeneous : Boolean);
-- Sets whether all rows of Grid will have the same height.
-- "homogeneous": True to make rows homogeneous
function Get_Row_Spacing
(Self : not null access Gtk_Grid_Record) return Guint;
-- Returns the amount of space between the rows of Grid.
procedure Set_Row_Spacing
(Self : not null access Gtk_Grid_Record;
Spacing : Guint);
-- Sets the amount of space between rows of Grid.
-- "spacing": the amount of space to insert between rows
procedure Insert_Column
(Self : not null access Gtk_Grid_Record;
Position : Gint);
-- Inserts a column at the specified position.
-- Children which are attached at or to the right of this position are
-- moved one column to the right. Children which span across this position
-- are grown to span the new column.
-- Since: gtk+ 3.2
-- "position": the position to insert the column at
procedure Insert_Next_To
(Self : not null access Gtk_Grid_Record;
Sibling : not null access Gtk.Widget.Gtk_Widget_Record'Class;
Side : Gtk.Enums.Gtk_Position_Type);
-- Inserts a row or column at the specified position.
-- The new row or column is placed next to Sibling, on the side determined
-- by Side. If Side is Gtk.Enums.Pos_Top or Gtk.Enums.Pos_Bottom, a row is
-- inserted. If Side is Gtk.Enums.Pos_Left of Gtk.Enums.Pos_Right, a column
-- is inserted.
-- Since: gtk+ 3.2
-- "sibling": the child of Grid that the new row or column will be placed
-- next to
-- "side": the side of Sibling that Child is positioned next to
procedure Insert_Row
(Self : not null access Gtk_Grid_Record;
Position : Gint);
-- Inserts a row at the specified position.
-- Children which are attached at or below this position are moved one row
-- down. Children which span across this position are grown to span the new
-- row.
-- Since: gtk+ 3.2
-- "position": the position to insert the row at
procedure Remove_Column
(Self : not null access Gtk_Grid_Record;
Position : Gint);
-- Removes a column from the grid.
-- Children that are placed in this column are removed, spanning children
-- that overlap this column have their width reduced by one, and children
-- after the column are moved to the left.
-- Since: gtk+ 3.10
-- "position": the position of the column to remove
procedure Remove_Row
(Self : not null access Gtk_Grid_Record;
Position : Gint);
-- Removes a row from the grid.
-- Children that are placed in this row are removed, spanning children
-- that overlap this row have their height reduced by one, and children
-- below the row are moved up.
-- Since: gtk+ 3.10
-- "position": the position of the row to remove
---------------------------------------------
-- Inherited subprograms (from interfaces) --
---------------------------------------------
-- Methods inherited from the Buildable interface are not duplicated here
-- since they are meant to be used by tools, mostly. If you need to call
-- them, use an explicit cast through the "-" operator below.
function Get_Orientation
(Self : not null access Gtk_Grid_Record)
return Gtk.Enums.Gtk_Orientation;
procedure Set_Orientation
(Self : not null access Gtk_Grid_Record;
Orientation : Gtk.Enums.Gtk_Orientation);
----------------
-- Properties --
----------------
-- The following properties are defined for this widget. See
-- Glib.Properties for more information on properties)
Baseline_Row_Property : constant Glib.Properties.Property_Int;
Column_Homogeneous_Property : constant Glib.Properties.Property_Boolean;
Column_Spacing_Property : constant Glib.Properties.Property_Int;
Row_Homogeneous_Property : constant Glib.Properties.Property_Boolean;
Row_Spacing_Property : constant Glib.Properties.Property_Int;
----------------
-- Interfaces --
----------------
-- This class implements several interfaces. See Glib.Types
--
-- - "Buildable"
--
-- - "Orientable"
package Implements_Gtk_Buildable is new Glib.Types.Implements
(Gtk.Buildable.Gtk_Buildable, Gtk_Grid_Record, Gtk_Grid);
function "+"
(Widget : access Gtk_Grid_Record'Class)
return Gtk.Buildable.Gtk_Buildable
renames Implements_Gtk_Buildable.To_Interface;
function "-"
(Interf : Gtk.Buildable.Gtk_Buildable)
return Gtk_Grid
renames Implements_Gtk_Buildable.To_Object;
package Implements_Gtk_Orientable is new Glib.Types.Implements
(Gtk.Orientable.Gtk_Orientable, Gtk_Grid_Record, Gtk_Grid);
function "+"
(Widget : access Gtk_Grid_Record'Class)
return Gtk.Orientable.Gtk_Orientable
renames Implements_Gtk_Orientable.To_Interface;
function "-"
(Interf : Gtk.Orientable.Gtk_Orientable)
return Gtk_Grid
renames Implements_Gtk_Orientable.To_Object;
private
Row_Spacing_Property : constant Glib.Properties.Property_Int :=
Glib.Properties.Build ("row-spacing");
Row_Homogeneous_Property : constant Glib.Properties.Property_Boolean :=
Glib.Properties.Build ("row-homogeneous");
Column_Spacing_Property : constant Glib.Properties.Property_Int :=
Glib.Properties.Build ("column-spacing");
Column_Homogeneous_Property : constant Glib.Properties.Property_Boolean :=
Glib.Properties.Build ("column-homogeneous");
Baseline_Row_Property : constant Glib.Properties.Property_Int :=
Glib.Properties.Build ("baseline-row");
end Gtk.Grid;
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