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diff --git a/demos/spreadsheet/spreadsheet.cpp b/demos/spreadsheet/spreadsheet.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the demonstration applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtGui>
-#include "spreadsheet.h"
-#include "spreadsheetdelegate.h"
-#include "spreadsheetitem.h"
-#include "printview.h"
-
-SpreadSheet::SpreadSheet(int rows, int cols, QWidget *parent)
- : QMainWindow(parent)
-{
- addToolBar(toolBar = new QToolBar());
- formulaInput = new QLineEdit();
-
- cellLabel = new QLabel(toolBar);
- cellLabel->setMinimumSize(80, 0);
-
- toolBar->addWidget(cellLabel);
- toolBar->addWidget(formulaInput);
-
- table = new QTableWidget(rows, cols, this);
- for (int c = 0; c < cols; ++c) {
- QString character(QChar('A' + c));
- table->setHorizontalHeaderItem(c, new QTableWidgetItem(character));
- }
-
- table->setItemPrototype(table->item(rows -1, cols - 1));
- table->setItemDelegate(new SpreadSheetDelegate());
-
- createActions();
- updateColor(0);
- setupMenuBar();
- setupContents();
- setupContextMenu();
- setCentralWidget(table);
-
- statusBar();
- connect(table, SIGNAL(currentItemChanged(QTableWidgetItem*,QTableWidgetItem*)),
- this, SLOT(updateStatus(QTableWidgetItem*)));
- connect(table, SIGNAL(currentItemChanged(QTableWidgetItem*,QTableWidgetItem*)),
- this, SLOT(updateColor(QTableWidgetItem*)));
- connect(table, SIGNAL(currentItemChanged(QTableWidgetItem*,QTableWidgetItem*)),
- this, SLOT(updateLineEdit(QTableWidgetItem*)));
- connect(table, SIGNAL(itemChanged(QTableWidgetItem*)),
- this, SLOT(updateStatus(QTableWidgetItem*)));
- connect(formulaInput, SIGNAL(returnPressed()), this, SLOT(returnPressed()));
- connect(table, SIGNAL(itemChanged(QTableWidgetItem*)),
- this, SLOT(updateLineEdit(QTableWidgetItem*)));
-
- setWindowTitle(tr("Spreadsheet"));
-}
-
-void SpreadSheet::createActions()
-{
- cell_sumAction = new QAction(tr("Sum"), this);
- connect(cell_sumAction, SIGNAL(triggered()), this, SLOT(actionSum()));
-
- cell_addAction = new QAction(tr("&Add"), this);
- cell_addAction->setShortcut(Qt::CTRL | Qt::Key_Plus);
- connect(cell_addAction, SIGNAL(triggered()), this, SLOT(actionAdd()));
-
- cell_subAction = new QAction(tr("&Subtract"), this);
- cell_subAction->setShortcut(Qt::CTRL | Qt::Key_Minus);
- connect(cell_subAction, SIGNAL(triggered()), this, SLOT(actionSubtract()));
-
- cell_mulAction = new QAction(tr("&Multiply"), this);
- cell_mulAction->setShortcut(Qt::CTRL | Qt::Key_multiply);
- connect(cell_mulAction, SIGNAL(triggered()), this, SLOT(actionMultiply()));
-
- cell_divAction = new QAction(tr("&Divide"), this);
- cell_divAction->setShortcut(Qt::CTRL | Qt::Key_division);
- connect(cell_divAction, SIGNAL(triggered()), this, SLOT(actionDivide()));
-
- fontAction = new QAction(tr("Font..."), this);
- fontAction->setShortcut(Qt::CTRL | Qt::Key_F);
- connect(fontAction, SIGNAL(triggered()), this, SLOT(selectFont()));
-
- colorAction = new QAction(QPixmap(16, 16), tr("Background &Color..."), this);
- connect(colorAction, SIGNAL(triggered()), this, SLOT(selectColor()));
-
- clearAction = new QAction(tr("Clear"), this);
- clearAction->setShortcut(Qt::Key_Delete);
- connect(clearAction, SIGNAL(triggered()), this, SLOT(clear()));
-
- aboutSpreadSheet = new QAction(tr("About Spreadsheet"), this);
- connect(aboutSpreadSheet, SIGNAL(triggered()), this, SLOT(showAbout()));
-
- exitAction = new QAction(tr("E&xit"), this);
- connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
-
- printAction = new QAction(tr("&Print"), this);
- connect(printAction, SIGNAL(triggered()), this, SLOT(print()));
-
- firstSeparator = new QAction(this);
- firstSeparator->setSeparator(true);
-
- secondSeparator = new QAction(this);
- secondSeparator->setSeparator(true);
-}
-
-void SpreadSheet::setupMenuBar()
-{
- QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
- fileMenu->addAction(printAction);
- fileMenu->addAction(exitAction);
-
- QMenu *cellMenu = menuBar()->addMenu(tr("&Cell"));
- cellMenu->addAction(cell_addAction);
- cellMenu->addAction(cell_subAction);
- cellMenu->addAction(cell_mulAction);
- cellMenu->addAction(cell_divAction);
- cellMenu->addAction(cell_sumAction);
- cellMenu->addSeparator();
- cellMenu->addAction(colorAction);
- cellMenu->addAction(fontAction);
-
- menuBar()->addSeparator();
-
- QMenu *aboutMenu = menuBar()->addMenu(tr("&Help"));
- aboutMenu->addAction(aboutSpreadSheet);
-}
-
-void SpreadSheet::updateStatus(QTableWidgetItem *item)
-{
- if (item && item == table->currentItem()) {
- statusBar()->showMessage(item->data(Qt::StatusTipRole).toString(),
- 1000);
- cellLabel->setText(tr("Cell: (%1)").arg(encode_pos(table->row(item),
- table->column(item))));
- }
-}
-
-void SpreadSheet::updateColor(QTableWidgetItem *item)
-{
- QPixmap pix(16, 16);
- QColor col;
- if (item)
- col = item->backgroundColor();
- if (!col.isValid())
- col = palette().base().color();
-
- QPainter pt(&pix);
- pt.fillRect(0, 0, 16, 16, col);
-
- QColor lighter = col.light();
- pt.setPen(lighter);
- QPoint lightFrame[] = { QPoint(0, 15), QPoint(0, 0), QPoint(15, 0) };
- pt.drawPolyline(lightFrame, 3);
-
- pt.setPen(col.dark());
- QPoint darkFrame[] = { QPoint(1, 15), QPoint(15, 15), QPoint(15, 1) };
- pt.drawPolyline(darkFrame, 3);
-
- pt.end();
-
- colorAction->setIcon(pix);
-}
-
-void SpreadSheet::updateLineEdit(QTableWidgetItem *item)
-{
- if (item != table->currentItem())
- return;
- if (item)
- formulaInput->setText(item->data(Qt::EditRole).toString());
- else
- formulaInput->clear();
-}
-
-void SpreadSheet::returnPressed()
-{
- QString text = formulaInput->text();
- int row = table->currentRow();
- int col = table->currentColumn();
- QTableWidgetItem *item = table->item(row, col);
- if (!item)
- table->setItem(row, col, new SpreadSheetItem(text));
- else
- item->setData(Qt::EditRole, text);
- table->viewport()->update();
-}
-
-void SpreadSheet::selectColor()
-{
- QTableWidgetItem *item = table->currentItem();
- QColor col = item ? item->backgroundColor() : table->palette().base().color();
- col = QColorDialog::getColor(col, this);
- if (!col.isValid())
- return;
-
- QList<QTableWidgetItem*> selected = table->selectedItems();
- if (selected.count() == 0)
- return;
-
- foreach(QTableWidgetItem *i, selected)
- if (i)
- i->setBackgroundColor(col);
-
- updateColor(table->currentItem());
-}
-
-void SpreadSheet::selectFont()
-{
- QList<QTableWidgetItem*> selected = table->selectedItems();
- if (selected.count() == 0)
- return;
-
- bool ok = false;
- QFont fnt = QFontDialog::getFont(&ok, font(), this);
-
- if (!ok)
- return;
- foreach(QTableWidgetItem *i, selected)
- if (i)
- i->setFont(fnt);
-}
-
-bool SpreadSheet::runInputDialog(const QString &title,
- const QString &c1Text,
- const QString &c2Text,
- const QString &opText,
- const QString &outText,
- QString *cell1, QString *cell2, QString *outCell)
-{
- QStringList rows, cols;
- for (int c = 0; c < table->columnCount(); ++c)
- cols << QChar('A' + c);
- for (int r = 0; r < table->rowCount(); ++r)
- rows << QString::number(1 + r);
-
- QDialog addDialog(this);
- addDialog.setWindowTitle(title);
-
- QGroupBox group(title, &addDialog);
- group.setMinimumSize(250, 100);
-
- QLabel cell1Label(c1Text, &group);
- QComboBox cell1RowInput(&group);
- int c1Row, c1Col;
- decode_pos(*cell1, &c1Row, &c1Col);
- cell1RowInput.addItems(rows);
- cell1RowInput.setCurrentIndex(c1Row);
-
- QComboBox cell1ColInput(&group);
- cell1ColInput.addItems(cols);
- cell1ColInput.setCurrentIndex(c1Col);
-
- QLabel operatorLabel(opText, &group);
- operatorLabel.setAlignment(Qt::AlignHCenter);
-
- QLabel cell2Label(c2Text, &group);
- QComboBox cell2RowInput(&group);
- int c2Row, c2Col;
- decode_pos(*cell2, &c2Row, &c2Col);
- cell2RowInput.addItems(rows);
- cell2RowInput.setCurrentIndex(c2Row);
- QComboBox cell2ColInput(&group);
- cell2ColInput.addItems(cols);
- cell2ColInput.setCurrentIndex(c2Col);
-
- QLabel equalsLabel("=", &group);
- equalsLabel.setAlignment(Qt::AlignHCenter);
-
- QLabel outLabel(outText, &group);
- QComboBox outRowInput(&group);
- int outRow, outCol;
- decode_pos(*outCell, &outRow, &outCol);
- outRowInput.addItems(rows);
- outRowInput.setCurrentIndex(outRow);
- QComboBox outColInput(&group);
- outColInput.addItems(cols);
- outColInput.setCurrentIndex(outCol);
-
- QPushButton cancelButton(tr("Cancel"), &addDialog);
- connect(&cancelButton, SIGNAL(clicked()), &addDialog, SLOT(reject()));
-
- QPushButton okButton(tr("OK"), &addDialog);
- okButton.setDefault(true);
- connect(&okButton, SIGNAL(clicked()), &addDialog, SLOT(accept()));
-
- QHBoxLayout *buttonsLayout = new QHBoxLayout;
- buttonsLayout->addStretch(1);
- buttonsLayout->addWidget(&okButton);
- buttonsLayout->addSpacing(10);
- buttonsLayout->addWidget(&cancelButton);
-
- QVBoxLayout *dialogLayout = new QVBoxLayout(&addDialog);
- dialogLayout->addWidget(&group);
- dialogLayout->addStretch(1);
- dialogLayout->addItem(buttonsLayout);
-
- QHBoxLayout *cell1Layout = new QHBoxLayout;
- cell1Layout->addWidget(&cell1Label);
- cell1Layout->addSpacing(10);
- cell1Layout->addWidget(&cell1ColInput);
- cell1Layout->addSpacing(10);
- cell1Layout->addWidget(&cell1RowInput);
-
- QHBoxLayout *cell2Layout = new QHBoxLayout;
- cell2Layout->addWidget(&cell2Label);
- cell2Layout->addSpacing(10);
- cell2Layout->addWidget(&cell2ColInput);
- cell2Layout->addSpacing(10);
- cell2Layout->addWidget(&cell2RowInput);
-
- QHBoxLayout *outLayout = new QHBoxLayout;
- outLayout->addWidget(&outLabel);
- outLayout->addSpacing(10);
- outLayout->addWidget(&outColInput);
- outLayout->addSpacing(10);
- outLayout->addWidget(&outRowInput);
-
- QVBoxLayout *vLayout = new QVBoxLayout(&group);
- vLayout->addItem(cell1Layout);
- vLayout->addWidget(&operatorLabel);
- vLayout->addItem(cell2Layout);
- vLayout->addWidget(&equalsLabel);
- vLayout->addStretch(1);
- vLayout->addItem(outLayout);
-
- if (addDialog.exec()) {
- *cell1 = cell1ColInput.currentText() + cell1RowInput.currentText();
- *cell2 = cell2ColInput.currentText() + cell2RowInput.currentText();
- *outCell = outColInput.currentText() + outRowInput.currentText();
- return true;
- }
-
- return false;
-}
-
-void SpreadSheet::actionSum()
-{
- int row_first = 0;
- int row_last = 0;
- int row_cur = 0;
-
- int col_first = 0;
- int col_last = 0;
- int col_cur = 0;
-
- QList<QTableWidgetItem*> selected = table->selectedItems();
-
- if (!selected.isEmpty()) {
- QTableWidgetItem *first = selected.first();
- QTableWidgetItem *last = selected.last();
- row_first = table->row(first);
- row_last = table->row(last);
- col_first = table->column(first);
- col_last = table->column(last);
- }
-
- QTableWidgetItem *current = table->currentItem();
-
- if (current) {
- row_cur = table->row(current);
- col_cur = table->column(current);
- }
-
- QString cell1 = encode_pos(row_first, col_first);
- QString cell2 = encode_pos(row_last, col_last);
- QString out = encode_pos(row_cur, col_cur);
-
- if (runInputDialog(tr("Sum cells"), tr("First cell:"), tr("Last cell:"),
- QString("%1").arg(QChar(0x03a3)), tr("Output to:"),
- &cell1, &cell2, &out)) {
- int row, col;
- decode_pos(out, &row, &col);
- table->item(row, col)->setText(tr("sum %1 %2").arg(cell1, cell2));
- }
-}
-
-void SpreadSheet::actionMath_helper(const QString &title, const QString &op)
-{
- QString cell1 = "C1";
- QString cell2 = "C2";
- QString out = "C3";
-
- QTableWidgetItem *current = table->currentItem();
- if (current)
- out = encode_pos(table->currentRow(), table->currentColumn());
-
- if (runInputDialog(title, tr("Cell 1"), tr("Cell 2"), op, tr("Output to:"),
- &cell1, &cell2, &out)) {
- int row, col;
- decode_pos(out, &row, &col);
- table->item(row, col)->setText(tr("%1 %2 %3").arg(op, cell1, cell2));
- }
-}
-
-void SpreadSheet::actionAdd()
-{
- actionMath_helper(tr("Addition"), "+");
-}
-
-void SpreadSheet::actionSubtract()
-{
- actionMath_helper(tr("Subtraction"), "-");
-}
-
-void SpreadSheet::actionMultiply()
-{
- actionMath_helper(tr("Multiplication"), "*");
-}
-void SpreadSheet::actionDivide()
-{
- actionMath_helper(tr("Division"), "/");
-}
-
-void SpreadSheet::clear()
-{
- foreach (QTableWidgetItem *i, table->selectedItems())
- i->setText("");
-}
-
-void SpreadSheet::setupContextMenu()
-{
- addAction(cell_addAction);
- addAction(cell_subAction);
- addAction(cell_mulAction);
- addAction(cell_divAction);
- addAction(cell_sumAction);
- addAction(firstSeparator);
- addAction(colorAction);
- addAction(fontAction);
- addAction(secondSeparator);
- addAction(clearAction);
- setContextMenuPolicy(Qt::ActionsContextMenu);
-}
-
-void SpreadSheet::setupContents()
-{
- QColor titleBackground(Qt::lightGray);
- QFont titleFont = table->font();
- titleFont.setBold(true);
-
- // column 0
- table->setItem(0, 0, new SpreadSheetItem("Item"));
- table->item(0, 0)->setBackgroundColor(titleBackground);
- table->item(0, 0)->setToolTip("This column shows the purchased item/service");
- table->item(0, 0)->setFont(titleFont);
-
- table->setItem(1, 0, new SpreadSheetItem("AirportBus"));
- table->setItem(2, 0, new SpreadSheetItem("Flight (Munich)"));
- table->setItem(3, 0, new SpreadSheetItem("Lunch"));
- table->setItem(4, 0, new SpreadSheetItem("Flight (LA)"));
- table->setItem(5, 0, new SpreadSheetItem("Taxi"));
- table->setItem(6, 0, new SpreadSheetItem("Dinner"));
- table->setItem(7, 0, new SpreadSheetItem("Hotel"));
- table->setItem(8, 0, new SpreadSheetItem("Flight (Oslo)"));
- table->setItem(9, 0, new SpreadSheetItem("Total:"));
-
- table->item(9, 0)->setFont(titleFont);
- table->item(9, 0)->setBackgroundColor(Qt::lightGray);
-
- // column 1
- table->setItem(0, 1, new SpreadSheetItem("Date"));
- table->item(0, 1)->setBackgroundColor(titleBackground);
- table->item(0, 1)->setToolTip("This column shows the purchase date, double click to change");
- table->item(0, 1)->setFont(titleFont);
-
- table->setItem(1, 1, new SpreadSheetItem("15/6/2006"));
- table->setItem(2, 1, new SpreadSheetItem("15/6/2006"));
- table->setItem(3, 1, new SpreadSheetItem("15/6/2006"));
- table->setItem(4, 1, new SpreadSheetItem("21/5/2006"));
- table->setItem(5, 1, new SpreadSheetItem("16/6/2006"));
- table->setItem(6, 1, new SpreadSheetItem("16/6/2006"));
- table->setItem(7, 1, new SpreadSheetItem("16/6/2006"));
- table->setItem(8, 1, new SpreadSheetItem("18/6/2006"));
-
- table->setItem(9, 1, new SpreadSheetItem());
- table->item(9, 1)->setBackgroundColor(Qt::lightGray);
-
- // column 2
- table->setItem(0, 2, new SpreadSheetItem("Price"));
- table->item(0, 2)->setBackgroundColor(titleBackground);
- table->item(0, 2)->setToolTip("This column shows the price of the purchase");
- table->item(0, 2)->setFont(titleFont);
-
- table->setItem(1, 2, new SpreadSheetItem("150"));
- table->setItem(2, 2, new SpreadSheetItem("2350"));
- table->setItem(3, 2, new SpreadSheetItem("-14"));
- table->setItem(4, 2, new SpreadSheetItem("980"));
- table->setItem(5, 2, new SpreadSheetItem("5"));
- table->setItem(6, 2, new SpreadSheetItem("120"));
- table->setItem(7, 2, new SpreadSheetItem("300"));
- table->setItem(8, 2, new SpreadSheetItem("1240"));
-
- table->setItem(9, 2, new SpreadSheetItem());
- table->item(9, 2)->setBackgroundColor(Qt::lightGray);
-
- // column 3
- table->setItem(0, 3, new SpreadSheetItem("Currency"));
- table->item(0, 3)->setBackgroundColor(titleBackground);
- table->item(0, 3)->setToolTip("This column shows the currency");
- table->item(0, 3)->setFont(titleFont);
-
- table->setItem(1, 3, new SpreadSheetItem("NOK"));
- table->setItem(2, 3, new SpreadSheetItem("NOK"));
- table->setItem(3, 3, new SpreadSheetItem("EUR"));
- table->setItem(4, 3, new SpreadSheetItem("EUR"));
- table->setItem(5, 3, new SpreadSheetItem("USD"));
- table->setItem(6, 3, new SpreadSheetItem("USD"));
- table->setItem(7, 3, new SpreadSheetItem("USD"));
- table->setItem(8, 3, new SpreadSheetItem("USD"));
-
- table->setItem(9, 3, new SpreadSheetItem());
- table->item(9,3)->setBackgroundColor(Qt::lightGray);
-
- // column 4
- table->setItem(0, 4, new SpreadSheetItem("Ex. Rate"));
- table->item(0, 4)->setBackgroundColor(titleBackground);
- table->item(0, 4)->setToolTip("This column shows the exchange rate to NOK");
- table->item(0, 4)->setFont(titleFont);
-
- table->setItem(1, 4, new SpreadSheetItem("1"));
- table->setItem(2, 4, new SpreadSheetItem("1"));
- table->setItem(3, 4, new SpreadSheetItem("8"));
- table->setItem(4, 4, new SpreadSheetItem("8"));
- table->setItem(5, 4, new SpreadSheetItem("7"));
- table->setItem(6, 4, new SpreadSheetItem("7"));
- table->setItem(7, 4, new SpreadSheetItem("7"));
- table->setItem(8, 4, new SpreadSheetItem("7"));
-
- table->setItem(9, 4, new SpreadSheetItem());
- table->item(9,4)->setBackgroundColor(Qt::lightGray);
-
- // column 5
- table->setItem(0, 5, new SpreadSheetItem("NOK"));
- table->item(0, 5)->setBackgroundColor(titleBackground);
- table->item(0, 5)->setToolTip("This column shows the expenses in NOK");
- table->item(0, 5)->setFont(titleFont);
-
- table->setItem(1, 5, new SpreadSheetItem("* C2 E2"));
- table->setItem(2, 5, new SpreadSheetItem("* C3 E3"));
- table->setItem(3, 5, new SpreadSheetItem("* C4 E4"));
- table->setItem(4, 5, new SpreadSheetItem("* C5 E5"));
- table->setItem(5, 5, new SpreadSheetItem("* C6 E6"));
- table->setItem(6, 5, new SpreadSheetItem("* C7 E7"));
- table->setItem(7, 5, new SpreadSheetItem("* C8 E8"));
- table->setItem(8, 5, new SpreadSheetItem("* C9 E9"));
-
- table->setItem(9, 5, new SpreadSheetItem("sum F2 F9"));
- table->item(9,5)->setBackgroundColor(Qt::lightGray);
-}
-
-const char *htmlText =
-"<HTML>"
-"<p><b>This demo shows use of <c>QTableWidget</c> with custom handling for"
-" individual cells.</b></p>"
-"<p>Using a customized table item we make it possible to have dynamic"
-" output in different cells. The content that is implemented for this"
-" particular demo is:"
-"<ul>"
-"<li>Adding two cells.</li>"
-"<li>Subtracting one cell from another.</li>"
-"<li>Multiplying two cells.</li>"
-"<li>Dividing one cell with another.</li>"
-"<li>Summing the contents of an arbitrary number of cells.</li>"
-"</HTML>";
-
-void SpreadSheet::showAbout()
-{
- QMessageBox::about(this, "About Spreadsheet", htmlText);
-}
-
-void decode_pos(const QString &pos, int *row, int *col)
-{
- if (pos.isEmpty()) {
- *col = -1;
- *row = -1;
- } else {
- *col = pos.at(0).toLatin1() - 'A';
- *row = pos.right(pos.size() - 1).toInt() - 1;
- }
-}
-
-QString encode_pos(int row, int col)
-{
- return QString(col + 'A') + QString::number(row + 1);
-}
-
-
-void SpreadSheet::print()
-{
-#ifndef QT_NO_PRINTER
- QPrinter printer(QPrinter::ScreenResolution);
- QPrintPreviewDialog dlg(&printer);
- PrintView view;
- view.setModel(table->model());
- connect(&dlg, SIGNAL(paintRequested(QPrinter*)),
- &view, SLOT(print(QPrinter*)));
- dlg.exec();
-#endif
-}
-
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