added asserts to ensure that the splitter windows have it as parent (otherwise they...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15696 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index c6841bc9dc9f6d6619c902ec389848721e36489d..5e293514bdd3b96e236bdf6fd24bc98ff39a10f0 100644 (file)
--- a/src/generic/splitter.cpp
+++ b/src/generic/splitter.cpp
@@ -800,6 +800,9 @@ void wxSplitterWindow::SizeWindows()
 // Set pane for unsplit window
 void wxSplitterWindow::Initialize(wxWindow *window)
 {
+    wxASSERT_MSG( window->GetParent() == this,
+                  _T("windows in the splitter should have it as parent!") );
+
     m_windowOne = window;
     m_windowTwo = (wxWindow *) NULL;
     DoSetSashPosition(0);
@@ -815,6 +818,9 @@ bool wxSplitterWindow::DoSplit(wxSplitMode mode,
     if ( IsSplit() )
         return FALSE;
 
+    wxASSERT_MSG( window1->GetParent() == this && window2->GetParent() == this,
+                  _T("windows in the splitter should have it as parent!") );
+
     m_splitMode = mode;
     m_windowOne = window1;
     m_windowTwo = window2;