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#  Copyright (c) 2011-2012, Image Engine Design Inc. All rights reserved.
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import IECore

import GafferUI

QtGui = GafferUI._qtImport( "QtGui" )

class ProgressBar( GafferUI.Widget ) :
	
	def __init__( self, progress = 0, range = ( 0, 100 ), text = "%p%", **kw ) :
	
		GafferUI.Widget.__init__( self, QtGui.QProgressBar(), **kw )

		self._qtWidget().setRange( range[0], range[1] )
		
		self.setRange( range )
		self.setProgress( progress )
		self.setText( text )

	def setRange( self, range ) :
	
		self._qtWidget().setRange( range[0], range[1] )
		
	def getRange( self ) :
	
		return ( self._qtWidget().minimum(), self._qtWidget().maximum() )

	def setProgress( self, progress ) :
	
		self._qtWidget().setValue( progress )
		
	def getProgress( self ) :
	
		return self._qtWidget().value()

	def setText( self, text ) :
	
		self._qtWidget().setFormat( text )
		
	def getText( self ) :
	
		return self._qtWidget().format()
