Пример #1
0
afx_msg void CServerView::OnUpdateHideMarquee(CCmdUI* pCmdUI)
{
    BOOL state = IsCmdEnabled(0, this);
    CImage *pImage = GetDocument()->GetImage();

    if (state && !pImage->GetMask())
        state = FALSE;
    if( !pCmdUI->m_pOther )
        OnUpdateShowHideMenu( IDM_HIDEMARQUEE,
                              pImage && !IsMarqueeVisible( pImage ), pCmdUI );
    pCmdUI->Enable(	state );
}