X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/63ec9dbbacaf363b67aa540896a2795c39dfe74b..72db8894790c0fc32a8a57e9e2f750e8f95222b1:/src/generic/splitter.cpp

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index c6841bc9dc..5e293514bd 100644
--- 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;