osbpopup.h

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// OSB library ************************************************ -*- C++ -*-
/*
  AUTHOR(S): Stephan Broennimann (vb)

  RCS information
   $Name: OSB_060808 $
   $Revision: 1.8 $

  License
   OSB rating and billing library for communication networks
   Copyright (C) 2004, 2005, 2006  OSB systems

   This file may be distributed and/or modify under the terms of the
   GNU General Public License (GPL) as published by the Free Software
   Foundation which is provided in the file LICENSE.GPL included in the
   packaging of this file.

   The file 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 General Public License
   for more details.

   Holders of a OSB Commercial License may use this file under the terms
   and conditions of this commercial license.
 */
#ifndef _OSBPOPUP_H_
#define _OSBPOPUP_H_

// ************************************************************************
// included header files
// + standard includes

// + libraries
#include <qwidget.h>
#include <qlineedit.h>

// + local headers

// ************************************************************************
// class declarations

// ************************************************************************
// namespace extensions
namespace OSB_GUI {

// ************************************************************************
// forward declarations

// ************************************************************************
// type definitions

// ************************************************************************
// class definitions
    class Popup : public QWidget {
        Q_OBJECT                        // for vim ->;
    public:
        explicit Popup(
                  QWidget* parent,
            const char*    name,
                  WFlags   flags   = Qt::WType_Popup
        );
        virtual ~Popup() = 0;
    public:
        void popup(QWidget* served);
        void popup(
                  QWidget* served,
            const QPoint&  pos
        );
        bool result() const;
        bool keyClosed() const;
        QWidget* prevServed() const;
        void resetPrevServed();
    signals:
        void sigClosed(bool result);
    protected:
        virtual void closeEvent(QCloseEvent* event);
        virtual void keyPressEvent(QKeyEvent* event);
    private:
        bool result_;
        QWidget* served_;
        QWidget* prevServed_;
        bool keyClosed_;
    };                                  // class Popup

    class LePopup : public QLineEdit {
        Q_OBJECT                        // for vim ->;
    public:
        explicit LePopup(
                  QWidget* parent,
            const char*    name   = "leSe_"
        );
    public:
        void setPopup(Popup* popup);
    protected:
        virtual void focusInEvent(QFocusEvent* event);
        virtual void keyPressEvent(QKeyEvent* event);
        virtual void mousePressEvent(QMouseEvent* event);
    private slots:
        virtual void popup();
        virtual void popupClosed(bool result);
    private:
        Popup* popup_;
    };                                  // LePopup
}                                       // namespace OSB_GUI

// ************************************************************************
// inline definitions
namespace OSB_GUI {
}                                       // namespace OSB_GUI
#endif                                  // #ifndef _OSBPOPUP_H_

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