wxPython/demo/SpinButton.py

   1 # 11/30/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   2 #
   3 # o EVT_SPIN events (or something about them) freezes up the app.
   4 #
   5
   6 import  wx
   7
   8 #----------------------------------------------------------------------
   9
  10 class TestPanel(wx.Panel):
  11     def __init__(self, parent, log):
  12         wx.Panel.__init__(self, parent, -1)
  13         self.log = log
  14         self.count = 0
  15
  16         wx.StaticText(self, -1, "This example uses the wx.SpinButton control.", (45, 15))
  17
  18         self.text = wx.TextCtrl(self, -1, "1", (30, 50), (60, -1))
  19         h = self.text.GetSize().height
  20
  21         self.spin = wx.SpinButton(self, -1, (92, 50), (h/2, h), wx.SP_VERTICAL)
  22         self.spin.SetRange(1, 100)
  23         self.spin.SetValue(1)
  24
  25         self.Bind(wx.EVT_SPIN, self.OnSpin, self.spin)
  26
  27
  28     def OnSpin(self, event):
  29         self.text.SetValue(str(event.GetPosition()))
  30
  31
  32 #----------------------------------------------------------------------
  33
  34 def runTest(frame, nb, log):
  35     win = TestPanel(nb, log)
  36     return win
  37
  38 #----------------------------------------------------------------------
  39
  40
  41 overview = """\
  42 A wx.SpinButton has two small up and down (or left and right) arrow buttons.
  43 It is often used next to a text control for increment and decrementing a value.
  44 Portable programs should try to use wx.SpinCtrl instead as wx.SpinButton is not
  45 implemented for all platforms (Win32 and GTK only currently).
  46
  47 NB: the range supported by this control (and wx.SpinCtrl) depends on the platform
  48 but is at least -0x8000 to 0x7fff. Under GTK and Win32 with sufficiently new version
  49 of comctrl32.dll (at least 4.71 is required, 5.80 is recommended) the full 32 bit
  50 range is supported.
  51
  52 """
  53
  54 if __name__ == '__main__':
  55     import sys,os
  56     import run
  57     run.main(['', os.path.basename(sys.argv[0])])