subwindow.cpp

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#include "subwindow.h"
#include <QDebug>
#include <QSettings>
#include <QMessageBox>
#include <QCloseEvent>

SubWindow::SubWindow(QString name,
                     PlotMatrix *first_tab,
                     PlotDataMapRef &mapped_data,
                     QMainWindow *parent_window) :
  QMainWindow(parent_window)
{
    tabbed_widget_ = new TabbedPlotWidget( name, parent_window, first_tab, mapped_data, this );
    this->setCentralWidget( tabbed_widget_ );

    Qt::WindowFlags flags = this->windowFlags();
    this->setWindowFlags( flags | Qt::SubWindow );
    this->setWindowTitle( tabbed_widget_->name() );

    QSettings settings;
    restoreGeometry(settings.value( QString("SubWindow.%1.geometry").arg(name) ).toByteArray());

    this->setAttribute( Qt::WA_DeleteOnClose );
}

SubWindow::~SubWindow()
{
    QSettings settings;
    settings.setValue(QString("SubWindow.%1.geometry").arg( tabbedWidget()->name() ), saveGeometry());
    tabbed_widget_->close();
}

void SubWindow::closeEvent(QCloseEvent *event)
{
    QMessageBox::StandardButton reply;
    reply = QMessageBox::question(this, tr("Warning"),
                                  tr("Are you sure that you want to destroy this window?\n"),
                                  QMessageBox::Yes | QMessageBox::No,
                                  QMessageBox::Yes );

    if (reply != QMessageBox::Yes) {
        event->ignore();
    } else {
        event->accept();
    }
}