# Source: tofilesize.h

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    //***************************************************************************
    /*
     * TOra - An Oracle Toolkit for DBA's and developers
     * Copyright (C) 2000-2001,2001 Underscore AB
     *
     * This program is free software; you can redistribute it and/or
     * modify it under the terms of the GNU General Public License
     * as published by the Free Software Foundation;  only version 2 of
     * the License is valid for this program.
     *
     * This program 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.
     *
     * You should have received a copy of the GNU General Public License
     * along with this program; if not, write to the Free Software
     * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
     *
     *      As a special exception, you have permission to link this program
     *      with the Oracle Client libraries and distribute executables, as long
     *      as you follow the requirements of the GNU GPL in regard to all of the
     *      software in the executable aside from Oracle client libraries.
     *
     *      Specifically you are not permitted to link this program with the
     *      Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech.
     *      And you are not permitted to distribute binaries compiled against
     *      these libraries without written consent from Underscore AB. Observe
     *      that this does not disallow linking to the Qt Free Edition.
     *
     * All trademarks belong to their respective owners.
     *
     ****************************************************************************/

    #ifndef __TOFILESIZE_H
    #define __TOFILESIZE_H

    #include <qbuttongroup.h>
    #include <qwidget.h>

    class QRadioButton;
    class QSpinBox;

    /**
     * A widget to get a size value for Oracle objects.
     */
    class toFilesize : public QButtonGroup {
      Q_OBJECT

      /**
       * @internal
       * Value of widget
       */
      QSpinBox *Value;
      /**
       * @internal
       * MB unit indicator button
       */
      QRadioButton *MBSize;
      /**
       * @internal
       * KB unit indicator button
       */
      QRadioButton *KBSize;
      /**
       * Setup this widget
       */
      void setup(void);
    private slots:
      /**
       * @internal
       * Change the unit type callback.
       */
      void changeType(bool);
      /**
       * @internal
       * Size value changed callback.
       */
      void changedSize(void)
      { emit valueChanged(); }
    signals:
      /**
       * Emitted when value was changed in the widget.
       */
      void valueChanged(void);
    public:
      /**
       * Create a filesize widget.
       * @param parent Parent widget.
       * @param name Name of widget.
       */
      toFilesize(QWidget* parent=0,const char* name=0);
      /**
       * Create a filesize widget.
       * @param title Title of size selection frame.
       * @param parent Parent widget.
       * @param name Name of widget.
       */
      toFilesize(const QString &title,QWidget* parent=0,const char* name=0);
      /**
       * Set the value of the widget in KB.
       * @param sizeInKB Size in KB.
       */
      void setValue(int sizeInKB);
      /**
       * Get value in KB.
       * @return Size selected in KB.
       */
      int value(void);
      /**
       * Get an oracle size specification string.
       * @return String describing size in valid Oracle format.
       */
      QString sizeString(void);
    };

    #endif