From: Julian Smart <julian@anthemion.co.uk>
Date: Fri, 16 Feb 2007 22:12:58 +0000 (+0000)
Subject: IsShown shouldn't cause empty sizers to not have their positions calculated
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/29392c81aaf80dcabaab135a1eca64ff4c97092e?hp=b2df5ddf6a575a5c0d84f76f1f84c456679ce7d6

IsShown shouldn't cause empty sizers to not have their positions calculated


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44514 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/common/sizer.cpp b/src/common/sizer.cpp
index d4ac29a517..84473ce9cc 100644
--- a/src/common/sizer.cpp
+++ b/src/common/sizer.cpp
@@ -460,6 +460,11 @@ bool wxSizerItem::IsShown() const
             // shown, so are we (this arbitrariness is the reason for
             // deprecating this function)
             {
+                // Some apps (such as dialog editors) depend on an empty sizer still
+                // being laid out correctly and reporting the correct size and position.
+                if (m_sizer->GetChildren().GetCount() == 0)
+                    return true;
+
                 for ( wxSizerItemList::compatibility_iterator
                         node = m_sizer->GetChildren().GetFirst();
                       node;