diff options
Diffstat (limited to 'examples/widgets/tutorials/threads/clock')
4 files changed, 0 insertions, 207 deletions
diff --git a/examples/widgets/tutorials/threads/clock/clock.pro b/examples/widgets/tutorials/threads/clock/clock.pro deleted file mode 100644 index 041c02bea8..0000000000 --- a/examples/widgets/tutorials/threads/clock/clock.pro +++ /dev/null @@ -1,10 +0,0 @@ -QT += widgets -CONFIG += console -TEMPLATE = app -SOURCES += main.cpp \ - clockthread.cpp -HEADERS += clockthread.h - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/tutorials/threads/clock -INSTALLS += target diff --git a/examples/widgets/tutorials/threads/clock/clockthread.cpp b/examples/widgets/tutorials/threads/clock/clockthread.cpp deleted file mode 100644 index 5068a9b14a..0000000000 --- a/examples/widgets/tutorials/threads/clock/clockthread.cpp +++ /dev/null @@ -1,66 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** 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 Digia Plc 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 <QtWidgets> -#include "clockthread.h" - - //This class starts another thread where it emits a signal for every new second. - -//! [1] -// clock/clockthread.cpp -void ClockThread::run() -{ - QTimer timer; - connect(&timer, SIGNAL(timeout()), this, SLOT(timerHit()), Qt::DirectConnection); - timer.setInterval(10); - timer.start(); // puts one event in the threads event queue - exec(); - timer.stop(); -} - -void ClockThread::timerHit() -{ - QString newTime= QDateTime::currentDateTime().toString("ddd MMMM d yy, hh:mm:ss"); - if(m_lastTime != newTime ){ - m_lastTime = newTime; - emit sendTime(newTime) ; - } -} -//! [1] diff --git a/examples/widgets/tutorials/threads/clock/clockthread.h b/examples/widgets/tutorials/threads/clock/clockthread.h deleted file mode 100644 index 9d3b06ddd8..0000000000 --- a/examples/widgets/tutorials/threads/clock/clockthread.h +++ /dev/null @@ -1,64 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** 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 Digia Plc 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef CLOCKTHREAD_H -#define CLOCKTHREAD_H - -#include <QString> -#include <QThread> - - - -//! [1] -// clock/clockthread.h -class ClockThread : public QThread -{ - Q_OBJECT -signals: - void sendTime(QString time); -private: - void run(); - QString m_lastTime; -private slots: - void timerHit(); - -}; -//! [1] -#endif // CLOCKTHREAD_H
\ No newline at end of file diff --git a/examples/widgets/tutorials/threads/clock/main.cpp b/examples/widgets/tutorials/threads/clock/main.cpp deleted file mode 100644 index f90318027c..0000000000 --- a/examples/widgets/tutorials/threads/clock/main.cpp +++ /dev/null @@ -1,67 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** 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 Digia Plc 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 <QtWidgets> -#include "clockthread.h" - -//A clock that does time formatting in another thread - -//! [1] -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - // build gui - QWidget widget; - QLabel *label = new QLabel; - QHBoxLayout *layout = new QHBoxLayout(&widget); - layout->addWidget(label); - widget.setWindowTitle("clock"); - - //instantiate thread object - ClockThread clockThread; - QObject::connect(&clockThread, SIGNAL(sendTime(QString)), label, SLOT(setText(QString)), Qt::QueuedConnection); - clockThread.start(); - widget.show(); - app.exec(); - clockThread.quit(); - clockThread.wait(); - return 0; -} -//! [1] |