diff -r dee5afe5301f -r 3f74d0d4af4c doc/src/snippets/scriptdebugger.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/doc/src/snippets/scriptdebugger.cpp Thu Apr 08 14:19:33 2010 +0300 @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation 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 + +// Perhaps shpw entire example for getting debugger up with script +int main(int argv, char **args) +{ + QApplication app(argv, args); + + QString fileName("helloscript.qs"); + QFile scriptFile(fileName); + scriptFile.open(QIODevice::ReadOnly); + QTextStream stream(&scriptFile); + QString contents = stream.readAll(); + scriptFile.close(); + + QScriptEngine *engine = new QScriptEngine(); + + QScriptEngineDebugger *debugger = new QScriptEngineDebugger(); + debugger->attachTo(engine); + + // Set up configuration with only stack and code + QWidget *widget = new QWidget; +//![0] + QWidget *codeWindow = debugger->widget(QScriptEngineDebugger::CodeWidget); + QWidget *stackWidget = debugger->widget(QScriptEngineDebugger::StackWidget); + + QLayout *layout = new QHBoxLayout; + layout->addWidget(codeWindow); + layout->addWidget(stackWidget); +//![0] + +//![1] + QAction *continueAction = debugger->action(QScriptEngineDebugger::ContinueAction); + QAction *stepOverAction = debugger->action(QScriptEngineDebugger::StepOverAction); + QAction *stepIntoAction = debugger->action(QScriptEngineDebugger::StepIntoAction); + + QToolBar *toolBar = new QToolBar; + toolBar->addAction(continueAction); +//![1] + toolBar->addAction(stepOverAction); + toolBar->addAction(stepIntoAction); + + layout->addWidget(toolBar); + continueAction->setIcon(QIcon("copy.png")); + + debugger->setAutoShowStandardWindow(false); + + widget->setLayout(layout); + widget->show(); + + QPushButton button; + QScriptValue scriptButton = engine->newQObject(&button); + engine->globalObject().setProperty("button", scriptButton); + +//![2] + debugger->action(QScriptEngineDebugger::InterruptAction)->trigger(); + engine->evaluate(contents, fileName); +//![2] + + return app.exec(); +} +