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/***************************************************************************
* Copyright (C) 2005 by Niklas Knutsson *
* nq@altern.org *
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
* *
* 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. *
***************************************************************************/
#ifndef QALCULATEUNITSDIALOG_H
#define QALCULATEUNITSDIALOG_H
#include <kdialog.h>
#include <qmap.h>
#include <qvaluevector.h>
class Unit;
class QalculateEditUnitDialog;
class KListView;
class QListViewItem;
class QPushButton;
class KLineEdit;
class QLabel;
class KComboBox;
class QGroupBox;
/**
@author Niklas Knutsson
*/
class QalculateUnitsDialog : public KDialog {
Q_OBJECT
public:
QalculateUnitsDialog(QWidget *parent = 0, const char *name = 0);
virtual ~QalculateUnitsDialog();
QalculateEditUnitDialog *unit_edit_dialog;
QString selected_category;
Unit *selected_unit, *selected_to_unit;
void addUnitTreeItem(Unit *f);
QMap<QListViewItem*, Unit*> unitItems;
QMap<QListViewItem*, QString> categoryItems;
QValueVector<Unit*> comboItems;
QGroupBox *convertGroup;
KListView *categoryView;
KListView *unitView;
QPushButton *newButton;
QPushButton *editButton;
QPushButton *deleteButton;
QPushButton *deactivateButton;
QPushButton *insertButton;
QPushButton *helpButton;
QPushButton *buttonClose;
QPushButton *convertResultButton;
QPushButton *convertButton;
QLabel *fromLabel, *equalsLabel;
KLineEdit *toEdit, *fromEdit;
KComboBox *toCombo;
bool block_unit_convert;
public slots:
void updateUnitTree();
void unitDoubleClicked(QListViewItem*);
void unitSelected();
void categorySelected();
void insertUnit();
void deactivateUnit();
void deleteUnit();
void editUnit();
void newUnit();
void convertResult();
void convertClicked();
void convert();
void convertReversed();
void toUnitSelected(int);
protected slots:
void slotHelp();
signals:
void unitsChanged();
void insertRequest(Unit*);
void convertRequest(Unit*);
protected:
void keyPressEvent(QKeyEvent *e);
};
#endif
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