add a unit test for new events (see #10000)

[wxWidgets.git] / src / common / sizer.cpp

diff --git a/src/common/sizer.cpp b/src/common/sizer.cpp
index 3cd52cb4ae1d5c4c8b2ecdca143aea13d81ceb46..c5efdf4e36336970fddc043b1763ac3902e8bfcd 100644 (file)
--- a/src/common/sizer.cpp
+++ b/src/common/sizer.cpp
@@ -481,8 +481,18 @@ void wxSizerItem::SetDimension( const wxPoint& pos_, const wxSize& size_ )
 
         case Item_Window:
         {
+            // Use wxSIZE_FORCE_EVENT here since a sizer item might
+            // have changed alignment or some other property which would
+            // not change the size of the window. In such a case, no
+            // wxSizeEvent would normally be generated and thus the
+            // control wouldn't get layed out correctly here.
+#if 1
             m_window->SetSize(pos.x, pos.y, size.x, size.y,
                               wxSIZE_ALLOW_MINUS_ONE|wxSIZE_FORCE_EVENT );
+#else
+            m_window->SetSize(pos.x, pos.y, size.x, size.y,
+                              wxSIZE_ALLOW_MINUS_ONE );
+#endif
             break;
         }
         case Item_Sizer: