[IronPython] WPF Slider Control

WPF Slider Control

import clr
clr.AddReference("PresentationFramework")
clr.AddReference("PresentationCore");
clr.AddReference('System.Data')
clr.AddReference('System.Windows.Forms')

import System
from System import *
from System.Data import *
from System.Type import GetType
from System.Threading.Tasks import Task
from System.Windows import *
from System.Windows.Controls import *
from System.Windows.Controls.Primitives import *
from System.Windows.Media import *
from System.Windows.Media.Imaging import *
from System.Windows.Media.Effects import *
from System.Windows.Shapes import Rectangle
from System.Windows.Shapes import Rectangle
from System.Windows.Data import Binding
from System.Windows.Ink import Stroke
from System.Windows.Forms import ( FolderBrowserDialog, DialogResult )
from Microsoft.Win32 import ( OpenFileDialog, SaveFileDialog )

import ctrl

class WpfSlider(ctrl.WpfCtrl):
    def __init__(self,handler=None,min=None,max=None,value=None,**kwargs):   
        self.ctrl = Slider()
        self.init(**kwargs)
        if handler: self.ctrl.ValueChanged += handler
        self.ctrl.Width = 100;
        self.ctrl.Height = 16;        
        self.ctrl.Minimum = min if min else 0
        self.ctrl.Maximum = max if max else 100     
        self.ctrl.Value = value if value else 0
        self.ctrl.SmallChange = 1
        self.ctrl.LargeChange = 10
        self.ctrl.TickPlacement = TickPlacement.BottomRight
        self.ctrl.TickFrequency = 10
    def get_value(self):
        return self.ctrl.Value
    def set_value(self,v):
        self.ctrl.Value = v
           
if __name__ == "__main__":
    def slider_handler(s,e):
        print(s.Value)
    import win
    app = win.Win("Button Demo",320,240)
    s = WpfSlider(slider_handler)
    s.set_value(50)
    app.set_content(s.ctrl)
    app.run()