ShortcutButton.hh

/*===========================================================================*\
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 *                              OpenFlipper                                  *
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/*===========================================================================*\
 *                                                                           *
 *   $Revision: 6727 $                                                         *
 *   $Author: moebius $                                                      *
 *   $Date: 2009-08-05 08:03:50 +0200 (Mi, 05. Aug 2009) $                   *
 *                                                                           *
\*===========================================================================*/


#ifndef SHORTCUTBUTTON_HH
#define SHORTCUTBUTTON_HH

#include <QPushButton>
#include <QKeyEvent>

class ShortcutButton : public QPushButton
{
  Q_OBJECT

  signals:
    void keyChanged();

  private:
    int                    key_;
    Qt::KeyboardModifiers  modifiers_;

    int                    oldKey_;
    Qt::KeyboardModifiers  oldModifiers_;

    void showCurrentShortcut();

    bool checked_;
    bool firstPress_;

  protected:
    void keyPressEvent(QKeyEvent* event);
    void keyReleaseEvent(QKeyEvent* event);

    void focusInEvent(QFocusEvent* event);
    void focusOutEvent(QFocusEvent* event);

    void mousePressEvent(QMouseEvent* event);
    void mouseReleaseEvent(QMouseEvent* event);
  public:
    ShortcutButton(QWidget* _parent = 0);

    void setCurrentShortcut(int _key, Qt::KeyboardModifiers _modifiers);

    int                    key();
    Qt::KeyboardModifiers  modifiers();
};

#endif //SHORTCUTBUTTON_HH