Demo updates for new wx namespace, from Jeff Grimmett
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24723 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
@@ -1,19 +1,22 @@
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# 11/22/2003 - Jeff Grimmett (grimmtooth@softhome.net)
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#
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# o Updated for wx namespace
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#
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from wxPython.wx import *
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from wxPython.lib.grids import wxFlexGridSizer
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import string
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import wx
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import string
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#----------------------------------------------------------------------
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ALPHA_ONLY = 1
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DIGIT_ONLY = 2
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class MyValidator(wxPyValidator):
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class MyValidator(wx.PyValidator):
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def __init__(self, flag=None, pyVar=None):
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wxPyValidator.__init__(self)
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wx.PyValidator.__init__(self)
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self.flag = flag
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EVT_CHAR(self, self.OnChar)
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self.Bind(wx.EVT_CHAR, self.OnChar)
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def Clone(self):
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return MyValidator(self.flag)
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@@ -21,6 +24,7 @@ class MyValidator(wxPyValidator):
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def Validate(self, win):
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tc = self.GetWindow()
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val = tc.GetValue()
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if self.flag == ALPHA_ONLY:
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for x in val:
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if x not in string.letters:
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@@ -36,18 +40,21 @@ class MyValidator(wxPyValidator):
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def OnChar(self, event):
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key = event.KeyCode()
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if key < WXK_SPACE or key == WXK_DELETE or key > 255:
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if key < wx.WXK_SPACE or key == wx.WXK_DELETE or key > 255:
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event.Skip()
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return
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if self.flag == ALPHA_ONLY and chr(key) in string.letters:
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event.Skip()
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return
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if self.flag == DIGIT_ONLY and chr(key) in string.digits:
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event.Skip()
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return
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if not wxValidator_IsSilent():
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wxBell()
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if not wx.Validator_IsSilent():
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wx.Bell()
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# Returning without calling even.Skip eats the event before it
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# gets to the text control
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@@ -55,13 +62,13 @@ class MyValidator(wxPyValidator):
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#----------------------------------------------------------------------
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class TestValidatorPanel(wxPanel):
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class TestValidatorPanel(wx.Panel):
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def __init__(self, parent):
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wxPanel.__init__(self, parent, -1)
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wx.Panel.__init__(self, parent, -1)
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self.SetAutoLayout(True)
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VSPACE = 10
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fgs = wxFlexGridSizer(0, 2)
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fgs = wx.FlexGridSizer(0, 2)
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fgs.Add((1,1))
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fgs.Add(wxStaticText(self, -1, "These controls have validators that limit\n"
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@@ -69,26 +76,26 @@ class TestValidatorPanel(wxPanel):
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fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
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label = wxStaticText(self, -1, "Alpha Only: ")
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fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
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label = wx.StaticText(self, -1, "Alpha Only: ")
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fgs.Add(label, 0, wx.ALIGN_RIGHT|wx.CENTER)
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fgs.Add(wxTextCtrl(self, -1, "", validator = MyValidator(ALPHA_ONLY)))
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fgs.Add(wx.TextCtrl(self, -1, "", validator = MyValidator(ALPHA_ONLY)))
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fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
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label = wxStaticText(self, -1, "Digits Only: ")
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fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
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fgs.Add(wxTextCtrl(self, -1, "", validator = MyValidator(DIGIT_ONLY)))
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label = wx.StaticText(self, -1, "Digits Only: ")
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fgs.Add(label, 0, wx.ALIGN_RIGHT|wxCENTER)
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fgs.Add(wx.TextCtrl(self, -1, "", validator = MyValidator(DIGIT_ONLY)))
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fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
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fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
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fgs.Add((0,0))
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b = wxButton(self, -1, "Test Dialog Validation")
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EVT_BUTTON(self, b.GetId(), self.OnDoDialog)
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b = wx.Button(self, -1, "Test Dialog Validation")
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self.Bind(EVT_BUTTON, self.OnDoDialog, b)
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fgs.Add(b)
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border = wxBoxSizer()
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border.Add(fgs, 1, wxGROW|wxALL, 25)
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border = wx.BoxSizer()
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border.Add(fgs, 1, wx.GROW|wx.ALL, 25)
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self.SetSizer(border)
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self.Layout()
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@@ -100,14 +107,14 @@ class TestValidatorPanel(wxPanel):
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#----------------------------------------------------------------------
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class TextObjectValidator(wxPyValidator):
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class TextObjectValidator(wx.PyValidator):
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""" This validator is used to ensure that the user has entered something
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into the text object editor dialog's text field.
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"""
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def __init__(self):
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""" Standard constructor.
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"""
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wxPyValidator.__init__(self)
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wx.PyValidator.__init__(self)
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@@ -126,14 +133,14 @@ class TextObjectValidator(wxPyValidator):
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text = textCtrl.GetValue()
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if len(text) == 0:
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wxMessageBox("A text object must contain some text!", "Error")
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wx.MessageBox("A text object must contain some text!", "Error")
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textCtrl.SetBackgroundColour("pink")
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textCtrl.SetFocus()
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textCtrl.Refresh()
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return False
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else:
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textCtrl.SetBackgroundColour(
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wxSystemSettings_GetColour(wxSYS_COLOUR_WINDOW))
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wx.SystemSettings_GetColour(wx.SYS_COLOUR_WINDOW))
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textCtrl.Refresh()
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return True
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@@ -157,14 +164,14 @@ class TextObjectValidator(wxPyValidator):
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#----------------------------------------------------------------------
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class TestValidateDialog(wxDialog):
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class TestValidateDialog(wx.Dialog):
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def __init__(self, parent):
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wxDialog.__init__(self, parent, -1, "Validated Dialog")
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wx.Dialog.__init__(self, parent, -1, "Validated Dialog")
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self.SetAutoLayout(True)
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VSPACE = 10
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fgs = wxFlexGridSizer(0, 2)
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fgs = wx.FlexGridSizer(0, 2)
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fgs.Add((1,1));
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fgs.Add(wxStaticText(self, -1,
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@@ -174,26 +181,26 @@ class TestValidateDialog(wxDialog):
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fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
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label = wxStaticText(self, -1, "First: ")
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fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
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label = wx.StaticText(self, -1, "First: ")
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fgs.Add(label, 0, wx.ALIGN_RIGHT|wx.CENTER)
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fgs.Add(wxTextCtrl(self, -1, "", validator = TextObjectValidator()))
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fgs.Add(wx.TextCtrl(self, -1, "", validator = TextObjectValidator()))
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fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
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label = wxStaticText(self, -1, "Second: ")
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fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
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fgs.Add(wxTextCtrl(self, -1, "", validator = TextObjectValidator()))
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label = wx.StaticText(self, -1, "Second: ")
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fgs.Add(label, 0, wx.ALIGN_RIGHT|wx.CENTER)
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fgs.Add(wx.TextCtrl(self, -1, "", validator = TextObjectValidator()))
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buttons = wxBoxSizer(wxHORIZONTAL)
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b = wxButton(self, wxID_OK, "Okay")
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buttons = wx.BoxSizer(wx.HORIZONTAL)
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b = wx.Button(self, wx.ID_OK, "Okay")
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b.SetDefault()
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buttons.Add(b, 0, wxALL, 10)
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buttons.Add(wxButton(self, wxID_CANCEL, "Cancel"), 0, wxALL, 10)
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buttons.Add(b, 0, wx.ALL, 10)
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buttons.Add(wx.Button(self, wx.ID_CANCEL, "Cancel"), 0, wx.ALL, 10)
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border = wxBoxSizer(wxVERTICAL)
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border.Add(fgs, 1, wxGROW|wxALL, 25)
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border = wx.BoxSizer(wx.VERTICAL)
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border.Add(fgs, 1, wx.GROW|wx.ALL, 25)
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border.Add(buttons)
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self.SetSizer(border)
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border.Fit(self)
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@@ -211,18 +218,21 @@ def runTest(frame, nb, log):
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overview = """\
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wxValidator is the base class for a family of validator classes that mediate between a class of control, and application data.
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<html>
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<body>
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wxValidator is the base class for a family of validator classes that mediate
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between a class of control, and application data.
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A validator has three major roles:
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1. to transfer data from a C++ variable or own storage to and from a control;
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2. to validate data in a control, and show an appropriate error message;
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3. to filter events (such as keystrokes), thereby changing the behaviour of the associated control.
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Validators can be plugged into controls dynamically.
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<p>A validator has three major roles:
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<p><ol>
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<li>to transfer data from a C++ variable or own storage to and from a control;
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<li>to validate data in a control, and show an appropriate error message;
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<li>to filter events (such as keystrokes), thereby changing the behaviour of the associated control.
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</ol>
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<p>Validators can be plugged into controls dynamically.
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</body>
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</html>
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"""
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