diff -r 000000000000 -r 1918ee327afb tests/auto/qtextscriptengine/generate/main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/auto/qtextscriptengine/generate/main.cpp Mon Jan 11 14:00:40 2010 +0000 @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include +#include +#include +#include +#include +#include + +#define private public +#include +#include +#include +#include +#undef private + + +class MyEdit : public QTextEdit { + Q_OBJECT +public: + MyEdit(QWidget *p) : QTextEdit(p) { setReadOnly(true); } +public slots: + void setText(const QString &str); + void changeFont(); +public: + QLineEdit *lineEdit; +}; + +void MyEdit::setText(const QString &str) +{ + if (str.isEmpty()) { + clear(); + return; + } + QTextLayout layout(str, lineEdit->font()); + QTextEngine *e = layout.d; + e->itemize(); + e->shape(0); + + QString result; + result = "Using font '" + e->fontEngine(e->layoutData->items[0])->fontDef.family + "'\n\n"; + + result += "{ { "; + for (int i = 0; i < str.length(); ++i) + result += "0x" + QString::number(str.at(i).unicode(), 16) + ", "; + result += "0x0 },\n { "; + for (int i = 0; i < e->layoutData->items[0].num_glyphs; ++i) + result += "0x" + QString::number(e->layoutData->glyphPtr[i].glyph, 16) + ", "; + result += "0x0 } }"; + + setPlainText(result); +} + +void MyEdit::changeFont() +{ + bool ok; + QFont f = QFontDialog::getFont(&ok, lineEdit->font(), topLevelWidget()); + if (ok) + lineEdit->setFont(f); +} + +int main(int argc, char **argv) +{ + QApplication a(argc, argv); + + QWidget *mw = new QWidget(0); + QVBoxLayout *l = new QVBoxLayout(mw); + + QLineEdit *le = new QLineEdit(mw); + l->addWidget(le); + + MyEdit *view = new MyEdit(mw); + view->lineEdit = le; + l->addWidget(view); + + QPushButton *button = new QPushButton("Change Font", mw); + l->addWidget(button); + + QObject::connect(le, SIGNAL(textChanged(QString)), view, SLOT(setText(QString))); + QObject::connect(button, SIGNAL(clicked()), view, SLOT(changeFont())); + + mw->resize(500, 300); + mw->show(); + + return a.exec(); +} + + +#include