From 430a72fad646e6df100c1fefb6b4b838a98bef3b Mon Sep 17 00:00:00 2001
From: oBFusCATed <fuscated@gmail.com>
Date: Sun, 8 Nov 2015 21:53:14 +0200
Subject: [PATCH] Fix inserting child properties into the parent composed
 property (in wxPropertyGridPageState::DoInsert).

When new sub-property is added and the parent property is a container of composed values then its editor (if exists) need to be refreshed to reflect the new composed value.

Closes #16982.
---
 src/propgrid/propgridpagestate.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/propgrid/propgridpagestate.cpp b/src/propgrid/propgridpagestate.cpp
index b178b1b46c..5172f4fbb9 100644
--- a/src/propgrid/propgridpagestate.cpp
+++ b/src/propgrid/propgridpagestate.cpp
@@ -1808,8 +1808,17 @@ wxPGProperty* wxPropertyGridPageState::DoInsert( wxPGProperty* parent, int index
 
     VirtualHeightChanged();
 
+    // Update values of all parents if they are containers of composed values.
     property->UpdateParentValues();
 
+    // Update editor controls of all parents if they are containers of composed values.
+    for( wxPGProperty *p = property->GetParent();
+         p && !p->IsRoot() && !p->IsCategory() && p->HasFlag(wxPG_PROP_COMPOSED_VALUE);
+         p = p->GetParent() )
+    {
+        p->RefreshEditor();
+    }
+
     m_itemsAdded = 1;
 
     return property;