Verbs area too small

 

void CPaneToolbars::RecalcLayout()
{
 CXTPClientRect rc(this);
 CSize sz(0);
 if (m_wndToolBar.GetSafeHwnd())
 {
  sz = m_wndToolBar.CalcDockingLayout(rc.Width(), /*LM_HIDEWRAP|*/ LM_HORZDOCK|LM_HORZ | LM_COMMIT);

  m_wndToolBar.MoveWindow(0, 0, rc.Width(), sz.cy);
  m_wndToolBar.Invalidate(FALSE);
 }

 int nVerbsHeight = 0;

 if (m_wndPropertyGrid.GetSafeHwnd() && m_wndPropertyGrid.GetVerbs()->GetCount() > 0)
 {
  nVerbsHeight = 50;
  m_wndPropertyGrid.ShowWindow(SW_SHOWNOACTIVATE);
  m_wndPropertyGrid.MoveWindow(0, rc.Height() - nVerbsHeight + 3, rc.Width(), nVerbsHeight - 3);
 }
 else if (m_wndPropertyGrid.GetSafeHwnd())
 {
  m_wndPropertyGrid.ShowWindow(SW_HIDE);
 }

 if (m_wndTreeCtrl.GetSafeHwnd())
 {
  m_wndTreeCtrl.MoveWindow(0, sz.cy, rc.Width(), rc.Height() - nVerbsHeight - sz.cy);
 }

}