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++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #include <QColorDialog>
++ #include <QFileDialog>
++ #include <QPainter>
++ #include <QSvgGenerator>
++ #include "window.h"
++ #include "displaywidget.h"
++
++ Window::Window(QWidget *parent)
++ : QWidget(parent)
++ {
++ setupUi(this);
++ connect(shapeComboBox, &QComboBox::currentIndexChanged, this, &Window::updateShape);
++ connect(colorButton, &QToolButton::clicked, this, &Window::updateColor);
++ connect(shapeComboBox_2, &QComboBox::currentIndexChanged, this, &Window::updateBackground);
++ connect(toolButton_2, &QToolButton::clicked, this, &Window::saveSvg);
++ }
++
++ void Window::updateBackground(int background)
++ {
++ displayWidget->setBackground(DisplayWidget::Background(background));
++ }
++
++ void Window::updateColor()
++ {
++ QColor color = QColorDialog::getColor(displayWidget->color());
++ if (color.isValid())
++ displayWidget->setColor(color);
++ }
++
++ void Window::updateShape(int shape)
++ {
++ displayWidget->setShape(DisplayWidget::Shape(shape));
++ }
++
++ //! [save SVG]
++ void Window::saveSvg()
++ {
++ QString newPath = QFileDialog::getSaveFileName(this, tr("Save SVG"),
++ path, tr("SVG files (*.svg)"));
++
++ if (newPath.isEmpty())
++ return;
++
++ path = newPath;
++
++ //![configure SVG generator]
++ QSvgGenerator generator;
++ generator.setFileName(path);
++ generator.setSize(QSize(200, 200));
++ generator.setViewBox(QRect(0, 0, 200, 200));
++ generator.setTitle(tr("SVG Generator Example Drawing"));
++ generator.setDescription(tr("An SVG drawing created by the SVG Generator "
++ "Example provided with Qt."));
++ //![configure SVG generator]
++ //![begin painting]
++ QPainter painter;
++ painter.begin(&generator);
++ //![begin painting]
++ displayWidget->paint(painter);
++ //![end painting]
++ painter.end();
++ //![end painting]
++ }
++ //! [save SVG]