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

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44514 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Julian Smart
2007-02-16 22:12:58 +00:00
parent b2df5ddf6a
commit 29392c81aa
1 changed files with 5 additions and 0 deletions
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5
src/common/sizer.cpp
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@@ -460,6 +460,11 @@ bool wxSizerItem::IsShown() const
// shown, so are we (this arbitrariness is the reason for // shown, so are we (this arbitrariness is the reason for
// deprecating this function) // 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 for ( wxSizerItemList::compatibility_iterator
node = m_sizer->GetChildren().GetFirst(); node = m_sizer->GetChildren().GetFirst();
node; node;