#------------------------------------------------------------------------------
# Copyright (c) 2005, Enthought, Inc.
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license.  The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
# Thanks for using Enthought open source!
#
# Author: Enthought, Inc.
# Description: <Enthought util package component>
#------------------------------------------------------------------------------
""" A panel sized by a sizer. """


# Major package imports.
import wxversion
wxversion.select("2.8")
import wx


class SizedPanel(wx.Panel):
    """ A panel sized by a sizer. """

    def __init__(self, parent, wxid, sizer, **kw):
        """ Creates a new sized panel. """

        # Base-class constructor.
        wx.Panel.__init__(self, parent, wxid, **kw)

        # Set up the panel's sizer.
        self.SetSizer(sizer)
        self.SetAutoLayout(True)

        # A quick reference to our sizer (at least quicker than using
        # 'self.GetSizer()' ;^).
        self.sizer = sizer

        return

    ###########################################################################
    # 'SizedPanel' interface.
    ###########################################################################

    def Fit(self):
        """ Resizes the panel to match the sizer's minimal size. """

        self.sizer.Fit(self)

        return

    def Layout(self):
        """ Lays out the sizer without changing the panel geometry. """

        self.sizer.Layout()

        return

#### EOF ######################################################################
