kexpandablegroupbox.h

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//SEE: http://websvn.kde.org/trunk/playground/libs/ui/collapsiblewidget/kexpandablegroupbox.cpp?view=log

/*
     This file is part of the KDE libraries
     Copyright (C) 2005-2007 Daniel Molkentin <molkentin@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 KEXPANDABLEGROUPBOX_H
#define KEXPANDABLEGROUPBOX_H

#include <QtGui/QWidget>

class QScrollArea;

class /*Q_GUI_EXPORT*/ KExpandableGroupBox : public QWidget
{
    Q_OBJECT

    Q_PROPERTY(bool expanded READ isExpanded WRITE setExpanded)
    Q_PROPERTY(QString title READ title WRITE setTitle)
    Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
    Q_PROPERTY(bool animateExpansion READ animateExpansion WRITE setAnimateExpansion)

    public:
        explicit KExpandableGroupBox(QWidget *parent = 0);
        explicit KExpandableGroupBox(const QString& title, QWidget *parent = 0);
        ~KExpandableGroupBox();

        QString title() const;

        bool isExpanded() const;

        Qt::Alignment alignment() const;

        QWidget* widget() const;

        void setWidget(QWidget *w);

        void setAlignment(Qt::Alignment a);

        void setAnimateExpansion(bool animate);

         bool animateExpansion() const;

        QSize minimumSizeHint () const;


    public slots:
        void setExpanded(bool expanded);

        void setTitle(const QString& title);

    protected:
        void mouseReleaseEvent(QMouseEvent *ev);
        void paintEvent(QPaintEvent*);

    private slots:
        void animateExpansion(qreal);

    private:
        void init();
        Q_DISABLE_COPY(KExpandableGroupBox)
        class Private;
        Private *d;


};

#endif // KEXPANDABLEGROUPBOX_H