source: tspsg-svn/trunk/src/mainwindow.cpp @ 4

/*
 *      TSPSG - TSP Solver and Generator
 *      Copyright (C) 2007 Lёppa <lacontacts[at]gmail[dot]com>
 *
 *      $Id: mainwindow.cpp 4 2007-10-14 03:26:42Z laleppa $
 *      $URL: https://tspsg.svn.sourceforge.net/svnroot/tspsg/trunk/src/mainwindow.cpp $
 *
 *      This file is part of TSPSG.
 *
 *      TSPSG 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 3 of the License, or
 *      (at your option) any later version.
 *
 *      TSPSG 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 TSPSG.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <QtGui>
#include "mainwindow.h"

// TODO: Saving window state on close

MainWindow::MainWindow(QWidget *parent)
        : QMainWindow(parent)
{
        setupUi(this);
        connect(actionSettingsSettings,SIGNAL(triggered()),this,SLOT(ChangeSettings()));
        connect(spinCities,SIGNAL(valueChanged(int)),this,SLOT(CitiesNumberChanged(int)));
        // Centering MainWindow
        // TODO: Loading of saved window state
QRect rect = geometry();
    rect.moveCenter(QApplication::desktop()->screenGeometry(QApplication::desktop()->primaryScreen()).center());
        setGeometry(rect);
        for (int k = 0; k < tableTask->rowCount(); k++) {
                QTableWidgetItem *item = new QTableWidgetItem(trUtf8("Город ")+QVariant(k + 1).toString());
                tableTask->setVerticalHeaderItem(k,item);
        }
        for (int k = 0; k < tableTask->columnCount(); k++) {
                QTableWidgetItem *item = new QTableWidgetItem(trUtf8("Город ")+QVariant(k + 1).toString());
                tableTask->setHorizontalHeaderItem(k,item);
        }
        tableTask->resizeRowsToContents();
        tableTask->resizeColumnsToContents();
}

void MainWindow::CitiesNumberChanged(int n)
{
        // Adding row, setting header and adjusting its size
bool increased = tableTask->rowCount() < n ? true : false;
        tableTask->setRowCount(n);
QTableWidgetItem *item = new QTableWidgetItem(trUtf8("Город ")+QVariant(n).toString());
        tableTask->setVerticalHeaderItem(n - 1,item);
        if (increased)
                tableTask->resizeRowToContents(n - 1);
        // Adding column, setting header and adjusting its size
        increased = tableTask->columnCount() < n ? true : false;
        tableTask->setColumnCount(n);
        item = new QTableWidgetItem(trUtf8("Город ")+QVariant(n).toString());
        tableTask->setHorizontalHeaderItem(n - 1,item);
        if (increased)
        tableTask->resizeColumnToContents(n - 1);
        tableTask->setMinimumSize(tableTask->sizeHint());
}

void MainWindow::ChangeSettings()
{
SettingsDialog sd(this);
        sd.exec();
}