ProgressDialog(その６）

対策。たいしたコードではないが一応参考までに。
panelでspacingしているすさまじくだるいコードですが。

class ProgressFrame(wx.Frame):
  '''
  Unlike Progress Dialog, it DOES NOT Yield.
  So, it can be destroyed safely on Event from other thread.
  '''
  def __init__(self, parent, title, message, maximum):
    assert(parent)
    wx.Frame.__init__(self, parent, -1, title)

    self.disabler = wx.WindowDisabler(self)


    sizer = wx.BoxSizer(wx.VERTICAL)

    # FIXME
    # How to add edge in BoxSizer?
    blank = wx.Panel(self, size=(100, 5))
    sizer.Add(blank, 0, flag=wx.ALIGN_CENTER)

    self.gauge = wx.Gauge(self, range=maximum)
    sizer.Add(self.gauge, 0, flag=wx.ALIGN_CENTER)

    blank = wx.Panel(self, size=(100, 5))
    sizer.Add(blank, 0, flag=wx.ALIGN_CENTER)

    self.text = wx.StaticText(self, label=message)
    sizer.Add(self.text, 0, flag=wx.ALIGN_CENTER)

    blank = wx.Panel(self, size=(100, 5))
    sizer.Add(blank, 0, flag=wx.ALIGN_CENTER)

    abort = wx.Button(self, -1, 'Abort')
    self.Bind(wx.EVT_BUTTON, self.OnAbort, abort)
    sizer.Add(abort, 0 , flag=wx.ALIGN_CENTER)

    blank = wx.Panel(self, size=(100, 5))
    sizer.Add(blank, 0, flag=wx.ALIGN_CENTER)

    self.SetSizer(sizer)
    sizer.Fit(self)
    sizer.SetSizeHints(self)

  def Update(self, new_count):
    self.gauge.SetValue(new_count)

  def Pulse(self):
    self.gauge.Pulse()

  def OnAbort(self, evt):
    raise



if __name__ == '__main__':
  class MyPF(ProgressFrame):
    def OnAbort(self, evt):
      p = self.GetParent()
      p.stop()


  class TestFrame(wx.Frame):
    def __init__(self):
      wx.Frame.__init__(self, None, title='frame')
      start = wx.Button(self, -1, 'Start')

      self.pf = None
      self.Bind(wx.EVT_TIMER, self.TimerHandler)
      self.Bind(wx.EVT_BUTTON, self.OnButton, start)
      self.timer = wx.Timer(self)
      self.count = 0
      self.Show()

    def __del__(self):
      sefl.stop()

    def start(self):
      self.pf = MyPF(self, 'test title', 'test message', 100)
      self.timer.Start(100)
      self.pf.Show()

    def stop(self):
      if self.pf:
        self.pf.Destroy()
        self.pf = None
      self.count = 0
      self.timer.Stop()

    def OnButton(self, evt):
      self.start()
    def TimerHandler(self, evt):
      self.count += 1
      if self.pf:
        self.pf.Pulse()
      if self.count > 50:
        self.stop()

  app = wx.PySimpleApp()
  frame = TestFrame()
  app.MainLoop()