《付録》apple.py

# -*- coding: utf-8 -*-

#===============================================================================

#    Copyright (C) 2000-2008, 小泉ひよ子とタマゴ倶楽部

#

# History: WPF examples

#    2008/01/25, IronPython 1.1.1 (download)

#    2008/08/22, IronPython 1.1.2 (download)

#    2008/03/16, ver.2.0, WPF

#    2008/00/00, ver.2.1, IronPython 1.1.2 

#===============================================================================

from _ant import *

from System.Windows import *

from System.Windows.Media import *
## --------------------               

class ExWindow(Window):

    def __init__(self, Content=None, **args):

        self.InitializeComponent(Content)

        self.init()
    def InitializeComponent(self, Content):

        self.Content = LoadXaml(Content)

        

    def init(self):

        target = "listBox", "colorBox"

        self._Controls(target)

        for e in self.colorBrushes():

            self.listBox.Items.Add(e)            

        self.listBox.SelectionChanged += self.selectionChanged
    def _Controls(self, target):

        controls = xaml_controls(self)

        for e in target:

            setattr(self, e, controls[e])
    def colorBrushes(self):

        return [e for e in dir(Brushes)

            if isinstance(getattr(Brushes, e), SolidColorBrush)]
    def selectionChanged(self, sender, e):

        s = sender.SelectedItem

        self.colorBox.Background = getattr(Brushes, s)
## --------------------               

if __name__ == "__main__":

    xaml = __file__.replace(".py",".xaml")

    win = ExWindow(

        Title=xaml,

        Width=250, Height=150,

        Content=xaml,

        )

    Application().Run(win)
## --------------------