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libqtxdg-packaging/xdgmenuwidget.h

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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* Razor - a lightweight, Qt based, desktop toolset
* http://razor-qt.org
*
* Copyright: 2010-2011 Razor team
* Authors:
* Alexander Sokoloff <sokoloff.a@gmail.com>
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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 for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#ifndef QTXDG_XDGMENUWIDGET_H
#define QTXDG_XDGMENUWIDGET_H
#include "xdgmacros.h"
#include <QMenu>
#include <QtXml/QDomElement>
class XdgMenu;
class QEvent;
class XdgMenuWidgetPrivate;
/*!
@brief The XdgMenuWidget class provides an QMenu widget for application menu or its part.
Example usage:
@code
QString menuFile = XdgMenu::getMenuFileName();
XdgMenu xdgMenu(menuFile);
bool res = xdgMenu.read();
if (res)
{
XdgMenuWidget menu(xdgMenu, QString(), this);
menu.exec(QCursor::pos());
}
else
{
QMessageBox::warning(this, "Parse error", xdgMenu.errorString());
}
@endcode
*/
class QTXDG_API XdgMenuWidget : public QMenu
{
Q_OBJECT
public:
/// Constructs a menu for root documentElement in xdgMenu with some text and parent.
XdgMenuWidget(const XdgMenu& xdgMenu, const QString& title = QString(), QWidget* parent=0);
/// Constructs a menu for menuElement with parent.
explicit XdgMenuWidget(const QDomElement& menuElement, QWidget* parent=0);
/// Constructs a copy of other.
XdgMenuWidget(const XdgMenuWidget& other, QWidget* parent=0);
/// Assigns other to this menu.
XdgMenuWidget& operator=(const XdgMenuWidget& other);
/// Destroys the menu.
virtual ~XdgMenuWidget();
protected:
bool event(QEvent* event);
private:
XdgMenuWidgetPrivate* const d_ptr;
Q_DECLARE_PRIVATE(XdgMenuWidget)
};
#endif // QTXDG_XDGMENUWIDGET_H