wx namespace

[wxWidgets.git] / wxPython / demo / wxValidator.py

diff --git a/wxPython/demo/wxValidator.py b/wxPython/demo/wxValidator.py
index 4217494c6b64c7f20a0d088e58fd7fdd48d5f02e..b2081d9510fa8a4b36fd1885749d6fc1038bde29 100644 (file)
--- a/wxPython/demo/wxValidator.py
+++ b/wxPython/demo/wxValidator.py
@@ -19,20 +19,19 @@ class MyValidator(wxPyValidator):
         return MyValidator(self.flag)
 
     def Validate(self, win):
         return MyValidator(self.flag)
 
     def Validate(self, win):

-        print 'validate'
-        tc = wxPyTypeCast(win, "wxTextCtrl")
+        tc = self.GetWindow()

         val = tc.GetValue()
         if self.flag == ALPHA_ONLY:
             for x in val:
                 if x not in string.letters:
         val = tc.GetValue()
         if self.flag == ALPHA_ONLY:
             for x in val:
                 if x not in string.letters:

-                    return false
+                    return False

 
         elif self.flag == DIGIT_ONLY:
             for x in val:
                 if x not in string.digits:
 
         elif self.flag == DIGIT_ONLY:
             for x in val:
                 if x not in string.digits:

-                    return false
+                    return False

 
 

-        return true
+        return True

 
 
     def OnChar(self, event):
 
 
     def OnChar(self, event):


@@ -59,47 +58,155 @@ class MyValidator(wxPyValidator):
 class TestValidatorPanel(wxPanel):
     def __init__(self, parent):
         wxPanel.__init__(self, parent, -1)
 class TestValidatorPanel(wxPanel):
     def __init__(self, parent):
         wxPanel.__init__(self, parent, -1)

-        self.SetAutoLayout(true)
+        self.SetAutoLayout(True)

         VSPACE = 10
 
         fgs = wxFlexGridSizer(0, 2)
 
         VSPACE = 10
 
         fgs = wxFlexGridSizer(0, 2)
 

-        fgs.Add(1,1);
+        fgs.Add((1,1))

         fgs.Add(wxStaticText(self, -1, "These controls have validators that limit\n"
                              "the type of characters that can be entered."))
 
         fgs.Add(wxStaticText(self, -1, "These controls have validators that limit\n"
                              "the type of characters that can be entered."))
 

-        fgs.Add(1,VSPACE); fgs.Add(1,VSPACE)
+        fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))

 
         label = wxStaticText(self, -1, "Alpha Only: ")
         fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
 
         fgs.Add(wxTextCtrl(self, -1, "", validator = MyValidator(ALPHA_ONLY)))
 
 
         label = wxStaticText(self, -1, "Alpha Only: ")
         fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
 
         fgs.Add(wxTextCtrl(self, -1, "", validator = MyValidator(ALPHA_ONLY)))
 

-        fgs.Add(1,VSPACE); fgs.Add(1,VSPACE)
+        fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))

 
         label = wxStaticText(self, -1, "Digits Only: ")
         fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
         fgs.Add(wxTextCtrl(self, -1, "", validator = MyValidator(DIGIT_ONLY)))
 
 
         label = wxStaticText(self, -1, "Digits Only: ")
         fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
         fgs.Add(wxTextCtrl(self, -1, "", validator = MyValidator(DIGIT_ONLY)))
 

+        fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
+        fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
+        fgs.Add((0,0))
+        b = wxButton(self, -1, "Test Dialog Validation")
+        EVT_BUTTON(self, b.GetId(), self.OnDoDialog)
+        fgs.Add(b)
+

         border = wxBoxSizer()
         border.Add(fgs, 1, wxGROW|wxALL, 25)
         self.SetSizer(border)
         self.Layout()
 
         border = wxBoxSizer()
         border.Add(fgs, 1, wxGROW|wxALL, 25)
         self.SetSizer(border)
         self.Layout()
 

+    def OnDoDialog(self, evt):
+        dlg = TestValidateDialog(self)
+        dlg.ShowModal()
+        dlg.Destroy()
+

 
 #----------------------------------------------------------------------
 
 
 #----------------------------------------------------------------------
 

-def runTest(frame, nb, log):
-    win = TestValidatorPanel(nb)
-    return win
+class TextObjectValidator(wxPyValidator):
+     """ This validator is used to ensure that the user has entered something
+         into the text object editor dialog's text field.
+     """
+     def __init__(self):
+         """ Standard constructor.
+         """
+         wxPyValidator.__init__(self)
+
+
+
+     def Clone(self):
+         """ Standard cloner.
+
+             Note that every validator must implement the Clone() method.
+         """
+         return TextObjectValidator()
+
+
+     def Validate(self, win):
+         """ Validate the contents of the given text control.
+         """
+         textCtrl = self.GetWindow()
+         text = textCtrl.GetValue()
+
+         if len(text) == 0:
+             wxMessageBox("A text object must contain some text!", "Error")
+             textCtrl.SetBackgroundColour("pink")
+             textCtrl.SetFocus()
+             textCtrl.Refresh()
+             return False
+         else:
+             textCtrl.SetBackgroundColour(
+                 wxSystemSettings_GetColour(wxSYS_COLOUR_WINDOW))
+             textCtrl.Refresh()
+             return True
+
+
+     def TransferToWindow(self):
+         """ Transfer data from validator to window.
+
+             The default implementation returns False, indicating that an error
+             occurred.  We simply return True, as we don't do any data transfer.
+         """
+         return True # Prevent wxDialog from complaining.
+
+
+     def TransferFromWindow(self):
+         """ Transfer data from window to validator.
+
+             The default implementation returns False, indicating that an error
+             occurred.  We simply return True, as we don't do any data transfer.
+         """
+         return True # Prevent wxDialog from complaining.

 
 #----------------------------------------------------------------------
 
 
 #----------------------------------------------------------------------
 

+class TestValidateDialog(wxDialog):
+    def __init__(self, parent):
+        wxDialog.__init__(self, parent, -1, "Validated Dialog")

 
 

+        self.SetAutoLayout(True)
+        VSPACE = 10

 
 

+        fgs = wxFlexGridSizer(0, 2)

 
 

+        fgs.Add((1,1));
+        fgs.Add(wxStaticText(self, -1,
+                             "These controls must have text entered into them.  Each\n"
+                             "one has a validator that is checked when the Okay\n"
+                             "button is clicked."))

 
 

+        fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))

 
 

+        label = wxStaticText(self, -1, "First: ")
+        fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
+
+        fgs.Add(wxTextCtrl(self, -1, "", validator = TextObjectValidator()))
+
+        fgs.Add((1,VSPACE)); fgs.Add((1,VSPACE))
+
+        label = wxStaticText(self, -1, "Second: ")
+        fgs.Add(label, 0, wxALIGN_RIGHT|wxCENTER)
+        fgs.Add(wxTextCtrl(self, -1, "", validator = TextObjectValidator()))
+
+
+        buttons = wxBoxSizer(wxHORIZONTAL)
+        b = wxButton(self, wxID_OK, "Okay")
+        b.SetDefault()
+        buttons.Add(b, 0, wxALL, 10)
+        buttons.Add(wxButton(self, wxID_CANCEL, "Cancel"), 0, wxALL, 10)
+
+        border = wxBoxSizer(wxVERTICAL)
+        border.Add(fgs, 1, wxGROW|wxALL, 25)
+        border.Add(buttons)
+        self.SetSizer(border)
+        border.Fit(self)
+        self.Layout()
+
+
+#----------------------------------------------------------------------
+
+def runTest(frame, nb, log):
+    win = TestValidatorPanel(nb)
+    return win
+
+#----------------------------------------------------------------------

 
 
 
 
 
 


@@ -117,3 +224,11 @@ A validator has three major roles:
 Validators can be plugged into controls dynamically.
 
 """
 Validators can be plugged into controls dynamically.
 
 """

+
+
+
+if __name__ == '__main__':
+    import sys,os
+    import run
+    run.main(['', os.path.basename(sys.argv[0])])
+