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|
-- -*-haskell-*-
-- GIMP Toolkit (GTK) Widget HButtonBox
--
-- Author : Matthew Walton
--
-- Created: 29 April 2004
--
-- Copyright (C) 2004-2005 Matthew Walton
--
-- This library is free software; you can redistribute it and/or
-- modify it under the terms of the GNU Lesser General Public
-- License as published by the Free Software Foundation; either
-- version 2.1 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
-- Lesser General Public License for more details.
--
-- |
-- Maintainer : gtk2hs-users@lists.sourceforge.net
-- Stability : provisional
-- Portability : portable (depends on GHC)
--
-- A container for arranging buttons horizontally
--
module Graphics.UI.Gtk.Layout.HButtonBox (
-- * Detail
--
-- | A button box should be used to provide a consistent layout of buttons
-- throughout your application. The layout\/spacing can be altered by the
-- programmer, or if desired, by the user to alter the \'feel\' of a program to
-- a small degree.
--
-- A 'HButtonBox' is created with 'hButtonBoxNew'. Buttons are packed
-- into a button box the same way widgets are added to any other
-- container, using
-- 'Graphics.UI.Gtk.Abstract.Container.containerAdd'. You can also use
-- 'Graphics.UI.Gtk.Abstract.Box.boxPackStart' or
-- 'Graphics.UI.Gtk.Abstract.Box.boxPackEnd', but for button boxes
-- both these functions work just like
-- 'Graphics.UI.Gtk.Abstract.Container.containerAdd', ie., they pack
-- the button in a way that depends on the current layout style and on
-- whether the button has had
-- 'Graphics.UI.Gtk.Abstract.ButtonBox.buttonBoxSetChildSecondary'
-- called on it.
--
-- The spacing between buttons can be set with
-- 'Graphics.UI.Gtk.Abstract.Box.boxSetSpacing'. The arrangement and
-- layout of the buttons can be changed with
-- 'Graphics.UI.Gtk.Abstract.ButtonBox.buttonBoxSetLayout'.
-- * Class Hierarchy
-- |
-- @
-- | 'GObject'
-- | +----'Object'
-- | +----'Widget'
-- | +----'Container'
-- | +----'Box'
-- | +----'ButtonBox'
-- | +----HButtonBox
-- @
-- * Types
HButtonBox,
HButtonBoxClass,
castToHButtonBox, gTypeHButtonBox,
toHButtonBox,
-- * Constructors
hButtonBoxNew,
) where
import Control.Monad (liftM)
import System.Glib.FFI
import Graphics.UI.Gtk.Abstract.Object (makeNewObject)
{#import Graphics.UI.Gtk.Types#}
{# context lib="gtk" prefix="gtk" #}
--------------------
-- Constructors
-- | Creates a new horizontal button box.
--
hButtonBoxNew :: IO HButtonBox
hButtonBoxNew =
makeNewObject mkHButtonBox $
liftM (castPtr :: Ptr Widget -> Ptr HButtonBox) $
{# call unsafe hbutton_box_new #}
|
