be05b43451
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42925 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
92 lines
2.6 KiB
Python
92 lines
2.6 KiB
Python
import wx
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import pprint
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about_txt = """\
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The validator used in this example shows how the validator
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can be used to transfer data to and from each text control
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automatically when the dialog is shown and dismissed."""
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class DataXferValidator(wx.PyValidator):
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def __init__(self, data, key):
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wx.PyValidator.__init__(self)
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self.data = data
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self.key = key
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def Clone(self):
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"""
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Note that every validator must implement the Clone() method.
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"""
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return DataXferValidator(self.data, self.key)
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def Validate(self, win):
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return True
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def TransferToWindow(self):
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textCtrl = self.GetWindow()
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textCtrl.SetValue(self.data.get(self.key, ""))
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return True
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def TransferFromWindow(self):
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textCtrl = self.GetWindow()
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self.data[self.key] = textCtrl.GetValue()
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return True
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class MyDialog(wx.Dialog):
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def __init__(self, data):
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wx.Dialog.__init__(self, None, -1, "Validators: data transfer")
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# Create the text controls
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about = wx.StaticText(self, -1, about_txt)
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name_l = wx.StaticText(self, -1, "Name:")
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email_l = wx.StaticText(self, -1, "Email:")
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phone_l = wx.StaticText(self, -1, "Phone:")
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name_t = wx.TextCtrl(self, validator=DataXferValidator(data, "name"))
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email_t = wx.TextCtrl(self, validator=DataXferValidator(data, "email"))
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phone_t = wx.TextCtrl(self, validator=DataXferValidator(data, "phone"))
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# Use standard button IDs
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okay = wx.Button(self, wx.ID_OK)
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okay.SetDefault()
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cancel = wx.Button(self, wx.ID_CANCEL)
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# Layout with sizers
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sizer = wx.BoxSizer(wx.VERTICAL)
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sizer.Add(about, 0, wx.ALL, 5)
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sizer.Add(wx.StaticLine(self), 0, wx.EXPAND|wx.ALL, 5)
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fgs = wx.FlexGridSizer(3, 2, 5, 5)
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fgs.Add(name_l, 0, wx.ALIGN_RIGHT)
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fgs.Add(name_t, 0, wx.EXPAND)
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fgs.Add(email_l, 0, wx.ALIGN_RIGHT)
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fgs.Add(email_t, 0, wx.EXPAND)
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fgs.Add(phone_l, 0, wx.ALIGN_RIGHT)
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fgs.Add(phone_t, 0, wx.EXPAND)
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fgs.AddGrowableCol(1)
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sizer.Add(fgs, 0, wx.EXPAND|wx.ALL, 5)
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btns = wx.StdDialogButtonSizer()
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btns.AddButton(okay)
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btns.AddButton(cancel)
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btns.Realize()
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sizer.Add(btns, 0, wx.EXPAND|wx.ALL, 5)
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self.SetSizer(sizer)
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sizer.Fit(self)
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app = wx.PySimpleApp()
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data = { "name" : "Jordyn Dunn" }
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dlg = MyDialog(data)
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dlg.ShowModal()
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dlg.Destroy()
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wx.MessageBox("You entered these values:\n\n" +
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pprint.pformat(data))
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app.MainLoop()
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