SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR));
     SetFont(*wxSMALL_FONT);
 
-    if (GetWindowStyleFlag() & wxTB_VERTICAL)
+    if (GetWindowStyleFlag() & (wxTB_LEFT | wxTB_RIGHT))
     {
         m_vLastX = 7;
         m_vLastY = 3;
     int                             nWidth  = rSize.x;
     int                             nHeight = rSize.y;
 
-    if (lStyle & (wxTB_HORIZONTAL | wxTB_BOTTOM))
+    if (lStyle & (wxTB_TOP | wxTB_BOTTOM))
     {
         if (nWidth <= 0)
         {
 
         if (pTool->IsSeparator())
         {
-            if (GetWindowStyleFlag() & (wxTB_HORIZONTAL | wxTB_BOTTOM))
+            if (GetWindowStyleFlag() & (wxTB_TOP | wxTB_BOTTOM))
             {
                 pTool->m_vX = m_vLastX + nSeparatorSize;
                 pTool->m_vHeight = m_defaultHeight + m_vTextY;
         }
         else if (pTool->IsButton())
         {
-            if (GetWindowStyleFlag() & (wxTB_HORIZONTAL | wxTB_BOTTOM))
+            if (GetWindowStyleFlag() & (wxTB_TOP | wxTB_BOTTOM))
             {
                 if (m_nCurrentRowsOrColumns >= m_maxCols)
                 {
         node = node->GetNext();
     }
 
-    if (GetWindowStyleFlag() & (wxTB_HORIZONTAL | wxTB_BOTTOM))
+    if (GetWindowStyleFlag() & (wxTB_TOP | wxTB_BOTTOM))
         m_maxWidth += nMaxToolWidth;
     else
         m_maxHeight += nMaxToolHeight;
             vDc.SetPen(vDarkGreyPen);
             if (HasFlag(wxTB_TEXT))
             {
-                if (HasFlag(wxTB_HORIZONTAL) || HasFlag(wxTB_BOTTOM))
+                if (HasFlag(wxTB_TOP) || HasFlag(wxTB_BOTTOM))
                 {
                     nX = pTool->m_vX;
                     nY = pTool->m_vY - (m_vTextY - 6);
             {
                 nX = pTool->m_vX;
                 nY = pTool->m_vY;
-                if (HasFlag(wxTB_HORIZONTAL) || HasFlag(wxTB_BOTTOM))
+                if (HasFlag(wxTB_TOP) || HasFlag(wxTB_BOTTOM))
                     nHeight = pTool->GetHeight() - 2;
                 else
                 {