enter wxPendingEventLocker critical section in ProcessPendingEvents() (fixes 1720352)

[wxWidgets.git] / wxPython / wxaddons / sized_controls.py

diff --git a/wxPython/wxaddons/sized_controls.py b/wxPython/wxaddons/sized_controls.py
index 446249efe54126f073958eadc4cbabc1ee7be355..4123752042807adc445f7ac77a0eb5a5efeab4ee 100644 (file)
--- a/wxPython/wxaddons/sized_controls.py
+++ b/wxPython/wxaddons/sized_controls.py
@@ -457,10 +457,21 @@ class SizedPanel(wx.PyPanel):
         self.sizerType = "vertical"
         
     def AddChild(self, child):
-        wx.PyPanel.base_AddChild(self, child)
-        
+        if wx.VERSION < (2,8):
+            wx.PyPanel.base_AddChild(self, child)
+        else:
+            wx.PyPanel.AddChild(self, child)
+
+        # Note: The wx.LogNull is used here to suppress a log message
+        # on wxMSW that happens because when AddChild is called the
+        # widget's hwnd hasn't been set yet, so the GetWindowRect that
+        # happens as a result of sizer.Add (in wxSizerItem::SetWindow)
+        # fails.  A better fix would be to defer this code somehow
+        # until after the child widget is fully constructed.
         sizer = self.GetSizer()
+        nolog = wx.LogNull()
         item = sizer.Add(child)
+        del nolog
         item.SetUserData({"HGrow":0, "VGrow":0})
         
         # Note: One problem is that the child class given to AddChild
@@ -576,4 +587,4 @@ class SizedFrame(wx.Frame):
         self.SetAutoLayout(True)
         
     def GetContentsPane(self):
-        return self.mainPanel
\ No newline at end of file
+        return self.mainPanel