kmenu.h

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/* This file is part of the KDE libraries
   Copyright (C) 2000 Daniel M. Duley <mosfet@kde.org>
   Copyright (C) 2006 Olivier Goffart <ogoffart@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.

   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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#ifndef KMENU_H
#define KMENU_H

#include <kdeui_export.h>

#include <QtGui/QMenu>

class KDEUI_EXPORT KMenu : public QMenu {
    Q_OBJECT
public:
    explicit KMenu(QWidget *parent = 0L);

    explicit KMenu(const QString& title, QWidget *parent = 0L);

    ~KMenu();

    QAction* addTitle(const QString &text, QAction* before = 0L);

    QAction* addTitle(const QIcon &icon, const QString &text, QAction* before = 0L);

    void setKeyboardShortcutsEnabled(bool enable);

    void setKeyboardShortcutsExecute(bool enable);

    QMenu* contextMenu();

    const QMenu* contextMenu() const;

    void hideContextMenu();

    static KMenu* contextMenuFocus();

    static QAction* contextMenuFocusAction();

    Qt::MouseButtons mouseButtons() const;

    Qt::KeyboardModifiers keyboardModifiers() const;

Q_SIGNALS:
    void aboutToShowContextMenu(KMenu* menu, QAction* menuAction, QMenu* ctxMenu);

protected:
    virtual void closeEvent(QCloseEvent *);
    virtual void keyPressEvent(QKeyEvent* e);
    virtual void mouseReleaseEvent(QMouseEvent* e);
    virtual void mousePressEvent(QMouseEvent* e);
    virtual bool focusNextPrevChild( bool next );
    virtual void contextMenuEvent(QContextMenuEvent *e);
    virtual void hideEvent(QHideEvent*);

private:
    QString underlineText(const QString& text, uint length);
    class KMenuPrivate;
    KMenuPrivate * const d;

    Q_PRIVATE_SLOT(d, void resetKeyboardVars(bool b = false))
    Q_PRIVATE_SLOT(d, void actionHovered(QAction*))
    Q_PRIVATE_SLOT(d, void showCtxMenu(const QPoint &))

};



#endif