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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 examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+#include <QtSvg>
+
+#include "window.h"
+#include "svgtextobject.h"
+
+Window::Window()
+{
+ setupGui();
+ setupTextObject();
+
+ setWindowTitle("Text Object Example");
+}
+
+//![1]
+void Window::insertTextObject()
+{
+ QString fileName = fileNameLineEdit->text();
+ QFile file(fileName);
+ if (!file.open(QIODevice::ReadOnly)) {
+ QMessageBox::warning(this, tr("Error Opening File"),
+ tr("Could not open '%1'").arg(fileName));
+ }
+
+ QByteArray svgData = file.readAll();
+//![1]
+
+//![2]
+ QTextCharFormat svgCharFormat;
+ svgCharFormat.setObjectType(SvgTextFormat);
+ QSvgRenderer renderer(svgData);
+
+ QImage svgBufferImage(renderer.defaultSize(), QImage::Format_ARGB32);
+ QPainter painter(&svgBufferImage);
+ renderer.render(&painter, svgBufferImage.rect());
+
+ svgCharFormat.setProperty(SvgData, svgBufferImage);
+
+ QTextCursor cursor = textEdit->textCursor();
+ cursor.insertText(QString(QChar::ObjectReplacementCharacter), svgCharFormat);
+ textEdit->setTextCursor(cursor);
+}
+//![2]
+
+//![3]
+void Window::setupTextObject()
+{
+ QObject *svgInterface = new SvgTextObject;
+ textEdit->document()->documentLayout()->registerHandler(SvgTextFormat, svgInterface);
+}
+//![3]
+
+void Window::setupGui()
+{
+ fileNameLabel = new QLabel(tr("Svg File Name:"));
+ fileNameLineEdit = new QLineEdit;
+ insertTextObjectButton = new QPushButton(tr("Insert Image"));
+
+ fileNameLineEdit->setText("./files/heart.svg");
+ connect(insertTextObjectButton, SIGNAL(clicked()),
+ this, SLOT(insertTextObject()));
+
+ QHBoxLayout *bottomLayout = new QHBoxLayout;
+ bottomLayout->addWidget(fileNameLabel);
+ bottomLayout->addWidget(fileNameLineEdit);
+ bottomLayout->addWidget(insertTextObjectButton);
+
+ textEdit = new QTextEdit;
+
+ QVBoxLayout *mainLayout = new QVBoxLayout;
+ mainLayout->addWidget(textEdit);
+ mainLayout->addLayout(bottomLayout);
+
+ setLayout(mainLayout);
+}
+