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#!/usr/bin/env python
# -*- coding: iso-8859-15 -*-

import wx
import wx.lib.popupctl as  pop
import wx.calendar as  cal

class MainFrame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, None, -1, 'Test', size=(300, 400))
        panel = wx.Panel(self)
        txt1 = wx.StaticText(panel, -1, label='Periode von:')
        txt2 = wx.StaticText(panel, -1, label='bis:')
        cld1 = DateControl(panel, -1, size=(120, 28))
        cld2 = DateControl(panel, -1, size=(120, 28))
        sizer = wx.GridBagSizer(hgap=10, vgap=10)
        sizer.Add(txt1, pos=(0, 0))
        sizer.Add(cld1, pos=(0, 1))
        sizer.Add(txt2, pos=(1, 0))
        sizer.Add(cld2, pos=(1, 1))
        panel.SetSizer(sizer)
        
class DateControl(pop.PopupControl):
    def __init__(self,*_args,**_kwargs):
        apply(pop.PopupControl.__init__,(self,) + _args,_kwargs)
        self.win = wx.Window(self,-1, pos = (0,0), style = 0)
        self.cal = cal.CalendarCtrl(self.win, -1, pos = (0,0))
        bz = self.cal.GetBestSize()
        self.win.SetSize(bz)
        self.SetPopupContent(self.win)
        self.cal.Bind(cal.EVT_CALENDAR_DAY, self.OnCalSelected)

    def OnCalSelected(self,evt):
        self.PopDown()
        date = self.cal.GetDate()
        self.SetValue('%02d.%02d.%04d' % (date.GetDay(),
                                          date.GetMonth()+1,
                                          date.GetYear()))
        evt.Skip()

    def FormatContent(self):
        txtValue = self.GetValue()
        dmy = txtValue.split('.')
        didSet = False
        if len(dmy) == 3:
            date = self.cal.GetDate()
            d = int(dmy[0])
            m = int(dmy[1]) - 1
            y = int(dmy[2])
            if d > 0 and d < 31:
                if m >= 0 and m < 12:
                    if y > 1000:
                        self.cal.SetDate(wx.DateTimeFromDMY(d,m,y))
                        didSet = True
        if not didSet:
            self.cal.SetDate(wx.DateTime_Today())
            
def main():
    app = wx.PySimpleApp()
    frame = MainFrame()
    frame.Show()
    app.MainLoop()

if __name__ == '__main__':
    main()