Source: tofilesize.h


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//***************************************************************************
/*
 * TOra - An Oracle Toolkit for DBA's and developers
 * Copyright (C) 2003 Quest Software, Inc
 * 
 * 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 Quest Software, Inc.
 *      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>

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