From 17d110da9607b0add874c507c08f40822e7d92e5 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Wed, 14 Jun 2017 18:45:31 -0700
Subject: [PATCH] Transfer ownership of arg in AddPrivateChild.

---
 demo/PropertyGrid.py    | 13 ++++---------
 etg/propgridproperty.py |  3 +++
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/demo/PropertyGrid.py b/demo/PropertyGrid.py
index e9946e4a..d3c03b37 100644
--- a/demo/PropertyGrid.py
+++ b/demo/PropertyGrid.py
@@ -111,7 +111,7 @@ class IntProperty2(wxpg.PGProperty):
         # wxPGVFBFlags work properly.
         oldvfb__ = validationInfo.GetFailureBehavior()
 
-        # Mark the cell if validaton failred
+        # Mark the cell if validation failed
         validationInfo.SetFailureBehavior(wxpg.PG_VFB_MARK_CELL)
 
         if value < -10000 or value > 10000:
@@ -147,17 +147,12 @@ class SizeProperty(wxpg.PGProperty):
     def _ConvertValue(self, value):
         """ Utility convert arbitrary value to a real wx.Size.
         """
-        from operator import isSequenceType
-        if isinstance(value, wx.Point):
-            value = wx.Size(value.x, value.y)
-        elif isSequenceType(value):
+        import collections
+        if isinstance(value, collections.Sequence) or hasattr(value, '__getitem__'):
             value = wx.Size(*value)
         return value
 
     def ChildChanged(self, thisValue, childIndex, childValue):
-        # FIXME: This does not work yet. ChildChanged needs be fixed "for"
-        #        wxPython in wxWidgets SVN trunk, and that has to wait for
-        #        2.9.1, as wxPython 2.9.0 uses WX_2_9_0_BRANCH.
         size = self._ConvertValue(self.m_value)
         if childIndex == 0:
             size.x = childValue
@@ -751,7 +746,7 @@ class TestPanel( wx.Panel ):
 
         pg.Append( wxpg.PropertyCategory("4 - Additional Properties") )
         #pg.Append( wxpg.PointProperty("Point",value=panel.GetPosition()) )
-        #pg.Append( SizeProperty("Size",value=panel.GetSize()) )
+        pg.Append( SizeProperty("Size", value=panel.GetSize()) )
         #pg.Append( wxpg.FontDataProperty("FontData") )
         pg.Append( wxpg.IntProperty("IntWithSpin",value=256) )
         pg.SetPropertyEditor("IntWithSpin","SpinCtrl")
diff --git a/etg/propgridproperty.py b/etg/propgridproperty.py
index 256d773d..eb7e99df 100644
--- a/etg/propgridproperty.py
+++ b/etg/propgridproperty.py
@@ -90,6 +90,9 @@ def run():
                 self.SetAttribute(name, value)
             """)
 
+    c.find('AddPrivateChild.prop').transfer = True
+    c.find('AddChild.prop').transfer = True
+
 
     c = module.find('wxPGChoicesData')
     tools.ignoreConstOverloads(c)