Still resize wxSplitterWindow children even when sash position doesn't change.

Since the changes if r68876, the splitter windows were not resized correctly
if the splitter size in the direction orthogonal to its own didn't change.
This was an unintended side effect of the changes in that commit as it only
wanted to avoid calling SetSashPositionAndNotify() in this case, but
SizeWindows() should still be called.

Ensure that we do call it always from wxSplitterWindow::OnSize() to fix this.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69059 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index ab5285ba34f5d1c54b82afb30819e5ac77fd25ad..968c1a1d588ab70a097731783df07e9a05bcc128 100644 (file)
--- a/src/generic/splitter.cpp
+++ b/src/generic/splitter.cpp
@@ -445,21 +445,21 @@ void wxSplitterWindow::OnSize(wxSizeEvent& event)
         // out of current range in this case as otherwise the really requested
         // position would be lost and never set. Wait until we get a real size
         // event with our non-initial size to do it.
-        if ( size == old_size )
-            return;
-
-        int delta = (int) ( (size - old_size)*m_sashGravity );
-        if ( delta != 0 )
+        if ( size != old_size )
         {
-            int newPosition = m_sashPosition + delta;
-            if( newPosition < m_minimumPaneSize )
-                newPosition = m_minimumPaneSize;
-            SetSashPositionAndNotify(newPosition);
-        }
+            int delta = (int) ( (size - old_size)*m_sashGravity );
+            if ( delta != 0 )
+            {
+                int newPosition = m_sashPosition + delta;
+                if( newPosition < m_minimumPaneSize )
+                    newPosition = m_minimumPaneSize;
+                SetSashPositionAndNotify(newPosition);
+            }
 
-        if ( m_sashPosition >= size - 5 )
-            SetSashPositionAndNotify(wxMax(10, size - 40));
-        m_lastSize = wxSize(w,h);
+            if ( m_sashPosition >= size - 5 )
+                SetSashPositionAndNotify(wxMax(10, size - 40));
+            m_lastSize = wxSize(w,h);
+        }
     }
 
     SizeWindows();