C / C++ / MFC

<br />
   dwStyle = ES_LEFT | WS_CHILD | WS_VISIBLE | ES_AUTOHSCROLL;<br />
<br />
   if( multiline ) {<br />
     m_pEdit->setMultilineOn();<br />
     dwStyle = dwStyle | ES_AUTOVSCROLL | ES_MULTILINE | ES_WANTRETURN;<br />
   }<br />
         // First set the visible text bounds. Simply store them<br />
         // in member variables.<br />
   m_pEdit->set_bounds(maxWidth, maxHeight);<br />
<br />
         // Now create the edit control window<br />
   m_pEdit->Create(dwStyle, rect, this, ID_inline_edit);<br />
<br />
         // Adjust the edit control window<br />
   m_pEdit->SetWindowText(text.data());<br />

<br />
BEGIN_MESSAGE_MAP(U_W_Edit, CEdit)<br />
  //{{AFX_MSG_MAP(U_W_Edit)<br />
  ON_WM_CTLCOLOR_REFLECT()<br />
  ON_CONTROL_REFLECT(EN_UPDATE, OnEditUpdate)<br />
  ON_NOTIFY_REFLECT(EN_UPDATE, OnEditUpdate)<br />
  ON_WM_KEYUP()<br />
  ON_WM_SIZE()<br />
  ON_WM_CHAR()<br />
  //}}AFX_MSG_MAP<br />
END_MESSAGE_MAP()<br />

<br />
afx_msg void<br />
U_W_Edit::OnEditUpdate()<br />
{<br />
<br />
    // Probably called before the window is created.<br />
  if( !::IsWindow(this->m_hWnd) )<br />
    return;<br />
<br />
    // Nothing to do. Internal flag to check for maximum sizes<br />
  if( m_bMaxSizeReached )<br />
    return;<br />
<br />
  int length = this->GetWindowTextLength() + 1;<br />
<br />
  AB_TextBuffer text(length);<br />
<br />
  GetWindowText(text.data(), length);<br />
<br />
  AB_Integer width;<br />
  AB_Integer height;<br />
<br />
  this->get_text_extend((AB_Text) text, width, height);<br />
<br />
  BOOL resize = FALSE;<br />
<br />
  if( width.to_long() > m_width && width <= m_maxWidth ) {<br />
    resize  = TRUE;<br />
    m_width = width.to_long();<br />
  }<br />
<br />
  if( height.to_long() > m_height && height <= m_maxHeight ) {<br />
    resize   = TRUE;<br />
    m_height = height.to_long();<br />
  }<br />
<br />
  if( resize )<br />
    this->SetWindowPos( NULL, 0, 0, m_width, m_height,<br />
                        SWP_NOMOVE | SWP_NOREPOSITION | SWP_NOZORDER );<br />
}<br />