wxPython/demo/CheckBox.py

   1
   2 import  wx
   3
   4 #---------------------------------------------------------------------------
   5
   6 class TestCheckBox(wx.Panel):
   7     def __init__(self, parent, log):
   8         self.log = log
   9         wx.Panel.__init__(self, parent, -1)
  10
  11         st = wx.StaticText(self, -1, "This example demonstrates the wx.CheckBox control.")#, (10, 10))
  12
  13         cb1 = wx.CheckBox(self, -1, "Apples")#, (65, 40), (150, 20), wx.NO_BORDER)
  14         cb2 = wx.CheckBox(self, -1, "Oranges")#, (65, 60), (150, 20), wx.NO_BORDER)
  15         cb2.SetValue(True)
  16         cb3 = wx.CheckBox(self, -1, "Pears")#, (65, 80), (150, 20), wx.NO_BORDER)
  17
  18         cb4 = wx.CheckBox(self, -1, "3-state checkbox",
  19                           style=wx.CHK_3STATE|wx.CHK_ALLOW_3RD_STATE_FOR_USER)
  20         cb5 = wx.CheckBox(self, -1, "Align Right", style=wx.ALIGN_RIGHT)
  21
  22
  23         self.Bind(wx.EVT_CHECKBOX, self.EvtCheckBox, cb1)
  24         self.Bind(wx.EVT_CHECKBOX, self.EvtCheckBox, cb2)
  25         self.Bind(wx.EVT_CHECKBOX, self.EvtCheckBox, cb3)
  26         self.Bind(wx.EVT_CHECKBOX, self.EvtCheckBox, cb4)
  27         self.Bind(wx.EVT_CHECKBOX, self.EvtCheckBox, cb5)
  28
  29         sizer = wx.BoxSizer(wx.VERTICAL)
  30         sizer.AddMany( [ cb1,
  31                          cb2,
  32                          cb3,
  33                          (20,20),
  34                          cb4,
  35                          (20,20),
  36                          cb5
  37                          ])
  38
  39         border = wx.BoxSizer(wx.VERTICAL)
  40         border.Add(st, 0, wx.ALL, 15)
  41         border.Add(sizer, 0, wx.LEFT, 50)
  42         self.SetSizer(border)
  43
  44
  45     def EvtCheckBox(self, event):
  46         self.log.write('EvtCheckBox: %d\n' % event.IsChecked())
  47         cb = event.GetEventObject()
  48         if cb.Is3State():
  49             self.log.write("\t3StateValue: %s\n" % cb.Get3StateValue())
  50
  51
  52 #---------------------------------------------------------------------------
  53
  54 def runTest(frame, nb, log):
  55     win = TestCheckBox(nb, log)
  56     return win
  57
  58 #---------------------------------------------------------------------------
  59
  60
  61 overview = """\
  62 A checkbox is a labelled box which is either on (checkmark is visible) or off
  63 (no checkmark).
  64
  65 """
  66
  67 #---------------------------------------------------------------------------
  68
  69 if __name__ == '__main__':
  70     import sys,os
  71     import run
  72     run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
  73