{-# LANGUAGE FlexibleContexts, FlexibleInstances, ForeignFunctionInterface, MonoLocalBinds, MultiParamTypeClasses, ScopedTypeVariables, TypeSynonymInstances, UndecidableInstances #-}
---------- GENERATED FILE, EDITS WILL BE LOST ----------

{-# LANGUAGE NoMonomorphismRestriction #-}

module Graphics.UI.Qtah.Widgets.QStatusBar (
  QStatusBarValue (..),
  QStatusBarConstPtr (..),
  QStatusBarPtr (..),
  QStatusBarConst,
  QStatusBar,
  castConst,
  cast,
  downCastConst,
  downCast,
  new,
  newWithParent,
  addPermanentWidget,
  addPermanentWidgetWithStretch,
  addWidget,
  addWidgetWithStretch,
  clearMessage,
  currentMessage,
  emitMessageChanged,
  insertPermanentWidget,
  insertPermanentWidgetWithStretch,
  insertWidget,
  insertWidgetWithStretch,
  isSizeGripEnabled,
  removeWidget,
  setSizeGripEnabled,
  showMessage,
  showMessageWithTimeout,
  messageChangedSignal,
  ) where

import qualified Foreign.Hoppy.Runtime as QtahFHR
import Graphics.UI.Qtah.Generated.Widgets.QStatusBar
import Graphics.UI.Qtah.Internal.Listener
import qualified Graphics.UI.Qtah.Signal as QtahSignal
import Prelude (($), (>>))
import qualified Prelude as HoppyP
import qualified Prelude as QtahP


castConst = toQStatusBarConst
cast = toQStatusBar
downCastConst = downToQStatusBarConst
downCast = downToQStatusBar

messageChangedSignal :: (QStatusBarPtr object) => QtahSignal.Signal object (QtahP.String -> HoppyP.IO ())
messageChangedSignal = QtahSignal.Signal
  { QtahSignal.internalConnectSignal = \object' fn' -> do
    listener' <- listenerQString_new object' "2messageChanged(QString)" fn'
    valid' <- listenerQString_isValid listener'
    if valid'
      then QtahP.fmap QtahP.Just $ QtahSignal.internalMakeConnection listener'
      else QtahFHR.delete listener' >> QtahP.return QtahP.Nothing
  , QtahSignal.internalName = "QStatusBar::messageChanged (ListenerQString)"
  }