OrientationButton.h

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/* ---------------------------------------------------------------------------
** This software is in the public domain, furnished "as is", without technical
** support, and with no warranty, express or implied, as to its usefulness for
** any purpose.
**
** orientationbutton.h
** This is an extended version of Qt's QPushButton. In addition to
** QPushButton's functionality, this button's orientation can be changed
** to vertical and the button can also be mirrored.
**
** Author:      J-P Nurmi
** Date:        23th September 2006
** -------------------------------------------------------------------------*/
#ifndef ORIENTATIONBUTTON_H
#define ORIENTATIONBUTTON_H

#include <QPushButton>
#include <QStyleOptionButton>

class OrientationButton : public QPushButton
{
public:
        OrientationButton(QWidget* parent = 0);
        OrientationButton(const QString& text, QWidget* parent = 0);
        OrientationButton(const QIcon& icon, const QString& text, QWidget* parent = 0);
        ~OrientationButton();

        Qt::Orientation orientation() const;
        void setOrientation(Qt::Orientation orientation);

        bool mirrored() const;
        void setMirrored(bool mirrored);

        QSize sizeHint() const;
        QSize minimumSizeHint() const;

protected:
        void paintEvent(QPaintEvent* event);

private:
        QStyleOptionButton getStyleOption() const;
        void init();

        Qt::Orientation orientation_;
        bool mirrored_;
};

#endif // ORIENTATIONBUTTON_H