-----------------------------------------------------------------------
-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 1998-2000 E. Briot, J. Brobecker and A. Charlet --
-- Copyright (C) 2000-2006 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. --
-- --
-----------------------------------------------------------------------
-- <description>
--
-- This widget is a container that catches events for its child when its
-- child does not have its own window (like a Gtk_Scrolled_Window or a
-- Gtk_Label for instance).
-- Some widgets in GtkAda do not have their own window, and thus can not
-- directly get events from the server. The Gtk_Event_Box widget can be
-- used to force its child to receive events anyway.
--
-- For instance, this widget is used internally in a Gtk_Combo_Box so that
-- the application can change the cursor when the mouse is in the popup
-- window. In that case, it contains a frame, that itself contains the
-- scrolled window of the popup.
--
-- </description>
-- <c_version>2.8.17</c_version>
-- <group>Layout containers</group>
with Glib.Properties;
with Gtk.Bin;
package Gtk.Event_Box is
type Gtk_Event_Box_Record is new Gtk.Bin.Gtk_Bin_Record with private;
type Gtk_Event_Box is access all Gtk_Event_Box_Record'Class;
procedure Gtk_New (Event_Box : out Gtk_Event_Box);
-- Create a new box.
-- The box's child can then be set using the Gtk.Container.Add function.
procedure Initialize (Event_Box : access Gtk_Event_Box_Record'Class);
-- Internal initialization function.
-- See the section "Creating your own widgets" in the documentation.
function Get_Type return Gtk.Gtk_Type;
-- Return the internal value associated with a Gtk_Event_Box.
procedure Set_Visible_Window
(Event_Box : access Gtk_Event_Box_Record;
Visible_Window : Boolean);
function Get_Visible_Window
(Event_Box : access Gtk_Event_Box_Record) return Boolean;
-- Set whether the event box uses a visible or invisible child window. The
-- default is to use visible windows
-- Except if you want to explicitly change the background, or explicitly
-- draw on it, you should make the event box invisible.
procedure Set_Above_Child
(Event_Box : access Gtk_Event_Box_Record;
Above_Child : Boolean);
function Get_Above_Child
(Event_Box : access Gtk_Event_Box_Record) return Boolean;
-- Set whether the event box window is positioned above the windows of its
-- child, as opposed to below it. If the window is above, all events inside
-- the event box will go to the event box. If the window is below, events
-- in windows of child widgets will first go to that widget, and then to
-- its parent. The default is to keep the window below the child.
----------------
-- Properties --
----------------
-- <properties>
-- The following properties are defined for this widget. See
-- Glib.Properties for more information on properties.
--
-- Name: Above_Child_Property
-- Type: Boolean
-- Descr: Whether the event-trapping window of the eventbox is above the
-- window of the child widget as opposed to below it.
--
-- Name: Visible_Window_Property
-- Type: Boolean
-- Descr: Whether the event box is visible, as opposed to invisible and
-- only used to trap events.
--
-- </properties>
Above_Child_Property : constant Glib.Properties.Property_Boolean;
Visible_Window_Property : constant Glib.Properties.Property_Boolean;
-------------
-- Signals --
-------------
-- <signals>
-- The following new signals are defined for this widget:
-- </signals>
private
type Gtk_Event_Box_Record is new Gtk.Bin.Gtk_Bin_Record with null record;
Above_Child_Property : constant Glib.Properties.Property_Boolean :=
Glib.Properties.Build ("above-child");
Visible_Window_Property : constant Glib.Properties.Property_Boolean :=
Glib.Properties.Build ("visible-window");
pragma Import (C, Get_Type, "gtk_event_box_get_type");
end Gtk.Event_Box;