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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifndef FORMS_WINDOWSTATEGUARD_HXX
-#define FORMS_WINDOWSTATEGUARD_HXX
-
-/** === begin UNO includes === **/
-#include <com/sun/star/awt/XWindow2.hpp>
-#include <com/sun/star/awt/XControlModel.hpp>
-/** === end UNO includes === **/
-#include <rtl/ref.hxx>
-
-//........................................................................
-namespace frm
-{
-//........................................................................
-
- //====================================================================
- //= WindowStateGuard
- //====================================================================
- class WindowStateGuard_Impl;
-
- /** a helper class which monitors certain states of an XWindow2, and ensures
- that they're consistent with respective properties at an XModel.
-
- For form controls, window states - such as "Enabled" - can be set by various
- means. You can set the respective control model property, you can directly manipulate
- the XWindow2, or the state can change implicitly due to VCL actions. In any case,
- we need to ensure that the state does not contradict the model property "too much".
-
- As an example, consider a form control which, according to its model's property, is disabled.
- Now when the parent VCL window of the control's VCL window is enabled, then the the control's
- window is enabled, too - which contradicts the model property.
-
- A WindowStateGuard helps you preventing such inconsistent states.
-
- The class is not threadsafe.
- */
- class WindowStateGuard
- {
- private:
- ::rtl::Reference< WindowStateGuard_Impl > m_pImpl;
-
- public:
- WindowStateGuard();
- ~WindowStateGuard();
-
- void attach(
- const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow2 >& _rxWindow,
- const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel >& _rxModel
- );
- };
-
-//........................................................................
-} // namespace frm
-//........................................................................
-
-#endif // FORMS_WINDOWSTATEGUARD_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */