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

[wxWidgets.git] / wxPython / wx / lib / dialogs.py

diff --git a/wxPython/wx/lib/dialogs.py b/wxPython/wx/lib/dialogs.py
index fa5c4614352fcf52457c4e91c95a8c8a9a5c2dd4..788ad8d45d936a3131d0fd86d8013737652d1e2e 100644 (file)
--- a/wxPython/wx/lib/dialogs.py
+++ b/wxPython/wx/lib/dialogs.py
@@ -57,11 +57,6 @@ class MultipleChoiceDialog(wx.Dialog):
         if x == -1 and y == -1:
             self.CenterOnScreen(wx.BOTH)
 
         if x == -1 and y == -1:
             self.CenterOnScreen(wx.BOTH)
 

-        dc = wx.ClientDC(self)
-        height = 0
-        for line in msg.splitlines():
-            height = height + dc.GetTextExtent(line)[1] + 2
-

         stat = wx.StaticText(self, -1, msg)
         self.lbox = wx.ListBox(self, 100, wx.DefaultPosition, wx.DefaultSize, 
                                lst, wx.LB_MULTIPLE)
         stat = wx.StaticText(self, -1, msg)
         self.lbox = wx.ListBox(self, 100, wx.DefaultPosition, wx.DefaultSize, 
                                lst, wx.LB_MULTIPLE)


@@ -77,13 +72,12 @@ class MultipleChoiceDialog(wx.Dialog):
         btnsizer = wx.StdDialogButtonSizer()
         btnsizer.AddButton(ok)
         btnsizer.AddButton(cancel)
         btnsizer = wx.StdDialogButtonSizer()
         btnsizer.AddButton(ok)
         btnsizer.AddButton(cancel)

-        btnsizer.Finalise()
+        btnsizer.Realize()

         
         dlgsizer.Add(btnsizer, 0, wx.ALL | wx.ALIGN_RIGHT, 4)
         
         self.SetSizer(dlgsizer)
         
         
         dlgsizer.Add(btnsizer, 0, wx.ALL | wx.ALIGN_RIGHT, 4)
         
         self.SetSizer(dlgsizer)
         

-        self.SetAutoLayout(1)

         self.lst = lst
         self.Layout()
 
         self.lst = lst
         self.Layout()
 


@@ -92,11 +86,7 @@ class MultipleChoiceDialog(wx.Dialog):
 
     def GetValueString(self):
         sel = self.lbox.GetSelections()
 
     def GetValueString(self):
         sel = self.lbox.GetSelections()

-        val = []
-
-        for i in sel:
-            val.append(self.lst[i])
-
+        val = [ self.lst[i] for i in sel ]

         return tuple(val)
 
 
         return tuple(val)
 
 


@@ -334,12 +324,13 @@ def singleChoiceDialog(parent=None, message='', title='', lst=[],
     return result
 
 
     return result
 
 

-def multipleChoiceDialog(parent=None, message='', title='', lst=[], pos=wx.DefaultPosition, 
-                         size=(200,200)):
+def multipleChoiceDialog(parent=None, message='', title='', lst=[],
+                         pos=wx.DefaultPosition, size=wx.DefaultSize):

 
 

-    dialog = MultipleChoiceDialog(parent, message, title, lst, pos, size)
+    dialog = wx.MultiChoiceDialog(parent, message, title, lst,
+                                  wx.CHOICEDLG_STYLE, pos)

     result = DialogResults(dialog.ShowModal())
     result = DialogResults(dialog.ShowModal())

-    result.selection = dialog.GetValueString()
+    result.selection = tuple([lst[i] for i in dialog.GetSelections()])

     dialog.Destroy()
     return result
 
     dialog.Destroy()
     return result