Fix "warning: operation on 'y' may be undefined".

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

diff --git a/wxPython/demo/ColourDialog.py b/wxPython/demo/ColourDialog.py
index 136e58722ffe57f9b7bb5cd5892ff868a76e8029..13422421dd6a40cc976df346daf65fdff7f46fd7 100644 (file)
--- a/wxPython/demo/ColourDialog.py
+++ b/wxPython/demo/ColourDialog.py
@@ -1,28 +1,45 @@
-
+ 

 import  wx
 
 #---------------------------------------------------------------------------
 
 import  wx
 
 #---------------------------------------------------------------------------
 

-def runTest(frame, nb, log):
-    dlg = wx.ColourDialog(frame)
+class TestPanel(wx.Panel):
+    def __init__(self, parent, log):
+        self.log = log
+        wx.Panel.__init__(self, parent, -1)
+
+        b = wx.Button(self, -1, "Create and Show a ColourDialog", (50,50))
+        self.Bind(wx.EVT_BUTTON, self.OnButton, b)
+
+
+    def OnButton(self, evt):
+        dlg = wx.ColourDialog(self)
+
+        # Ensure the full colour dialog is displayed, 
+        # not the abbreviated version.
+        dlg.GetColourData().SetChooseFull(True)

 
 

-    # Ensure the full colour dialog is displayed, 
-    # not the abbreviated version.
-    dlg.GetColourData().SetChooseFull(True)
+        if dlg.ShowModal() == wx.ID_OK:

 
 

-    if dlg.ShowModal() == wx.ID_OK:
+            # If the user selected OK, then the dialog's wx.ColourData will
+            # contain valid information. Fetch the data ...
+            data = dlg.GetColourData()

 
 

-        # If the user selected OK, then the dialog's wx.ColourData will
-        # contain valid information. Fetch the data ...
-        data = dlg.GetColourData()
-        
-        # ... then do something with it. The actual colour data will be
-        # returned as a three-tuple (r, g, b) in this particular case.
-        log.WriteText('You selected: %s\n' % str(data.GetColour().Get()))
+            # ... then do something with it. The actual colour data will be
+            # returned as a three-tuple (r, g, b) in this particular case.
+            self.log.WriteText('You selected: %s\n' % str(data.GetColour().Get()))
+
+        # Once the dialog is destroyed, Mr. wx.ColourData is no longer your
+        # friend. Don't use it again!
+        dlg.Destroy()
+
+#---------------------------------------------------------------------------
+
+
+def runTest(frame, nb, log):
+    win = TestPanel(nb, log)
+    return win

 
 

-    # Once the dialog is destroyed, Mr. wx.ColourData is no longer your
-    # friend. Don't use it again!
-    dlg.Destroy()

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


@@ -51,5 +68,5 @@ for details.
 if __name__ == '__main__':
     import sys,os
     import run
 if __name__ == '__main__':
     import sys,os
     import run

-    run.main(['', os.path.basename(sys.argv[0])])
+    run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])