diff options
Diffstat (limited to 'examples/desktop/systray/window.cpp')
| -rw-r--r-- | examples/desktop/systray/window.cpp | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/examples/desktop/systray/window.cpp b/examples/desktop/systray/window.cpp deleted file mode 100644 index 37446fb..0000000 --- a/examples/desktop/systray/window.cpp +++ /dev/null @@ -1,258 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** 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 <QtWidgets> - -#include "window.h" - -//! [0] -Window::Window() -{ - createIconGroupBox(); - createMessageGroupBox(); - - iconLabel->setMinimumWidth(durationLabel->sizeHint().width()); - - createActions(); - createTrayIcon(); - - connect(showMessageButton, SIGNAL(clicked()), this, SLOT(showMessage())); - connect(showIconCheckBox, SIGNAL(toggled(bool)), - trayIcon, SLOT(setVisible(bool))); - connect(iconComboBox, SIGNAL(currentIndexChanged(int)), - this, SLOT(setIcon(int))); - connect(trayIcon, SIGNAL(messageClicked()), this, SLOT(messageClicked())); - connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), - this, SLOT(iconActivated(QSystemTrayIcon::ActivationReason))); - - QVBoxLayout *mainLayout = new QVBoxLayout; - mainLayout->addWidget(iconGroupBox); - mainLayout->addWidget(messageGroupBox); - setLayout(mainLayout); - - iconComboBox->setCurrentIndex(1); - trayIcon->show(); - - setWindowTitle(tr("Systray")); - resize(400, 300); -} -//! [0] - -//! [1] -void Window::setVisible(bool visible) -{ - minimizeAction->setEnabled(visible); - maximizeAction->setEnabled(!isMaximized()); - restoreAction->setEnabled(isMaximized() || !visible); - QDialog::setVisible(visible); -} -//! [1] - -//! [2] -void Window::closeEvent(QCloseEvent *event) -{ - if (trayIcon->isVisible()) { - QMessageBox::information(this, tr("Systray"), - tr("The program will keep running in the " - "system tray. To terminate the program, " - "choose <b>Quit</b> in the context menu " - "of the system tray entry.")); - hide(); - event->ignore(); - } -} -//! [2] - -//! [3] -void Window::setIcon(int index) -{ - QIcon icon = iconComboBox->itemIcon(index); - trayIcon->setIcon(icon); - setWindowIcon(icon); - - trayIcon->setToolTip(iconComboBox->itemText(index)); -} -//! [3] - -//! [4] -void Window::iconActivated(QSystemTrayIcon::ActivationReason reason) -{ - switch (reason) { - case QSystemTrayIcon::Trigger: - case QSystemTrayIcon::DoubleClick: - iconComboBox->setCurrentIndex((iconComboBox->currentIndex() + 1) - % iconComboBox->count()); - break; - case QSystemTrayIcon::MiddleClick: - showMessage(); - break; - default: - ; - } -} -//! [4] - -//! [5] -void Window::showMessage() -{ - QSystemTrayIcon::MessageIcon icon = QSystemTrayIcon::MessageIcon( - typeComboBox->itemData(typeComboBox->currentIndex()).toInt()); - trayIcon->showMessage(titleEdit->text(), bodyEdit->toPlainText(), icon, - durationSpinBox->value() * 1000); -} -//! [5] - -//! [6] -void Window::messageClicked() -{ - QMessageBox::information(0, tr("Systray"), - tr("Sorry, I already gave what help I could.\n" - "Maybe you should try asking a human?")); -} -//! [6] - -void Window::createIconGroupBox() -{ - iconGroupBox = new QGroupBox(tr("Tray Icon")); - - iconLabel = new QLabel("Icon:"); - - iconComboBox = new QComboBox; - iconComboBox->addItem(QIcon(":/images/bad.svg"), tr("Bad")); - iconComboBox->addItem(QIcon(":/images/heart.svg"), tr("Heart")); - iconComboBox->addItem(QIcon(":/images/trash.svg"), tr("Trash")); - - showIconCheckBox = new QCheckBox(tr("Show icon")); - showIconCheckBox->setChecked(true); - - QHBoxLayout *iconLayout = new QHBoxLayout; - iconLayout->addWidget(iconLabel); - iconLayout->addWidget(iconComboBox); - iconLayout->addStretch(); - iconLayout->addWidget(showIconCheckBox); - iconGroupBox->setLayout(iconLayout); -} - -void Window::createMessageGroupBox() -{ - messageGroupBox = new QGroupBox(tr("Balloon Message")); - - typeLabel = new QLabel(tr("Type:")); - - typeComboBox = new QComboBox; - typeComboBox->addItem(tr("None"), QSystemTrayIcon::NoIcon); - typeComboBox->addItem(style()->standardIcon( - QStyle::SP_MessageBoxInformation), tr("Information"), - QSystemTrayIcon::Information); - typeComboBox->addItem(style()->standardIcon( - QStyle::SP_MessageBoxWarning), tr("Warning"), - QSystemTrayIcon::Warning); - typeComboBox->addItem(style()->standardIcon( - QStyle::SP_MessageBoxCritical), tr("Critical"), - QSystemTrayIcon::Critical); - typeComboBox->setCurrentIndex(1); - - durationLabel = new QLabel(tr("Duration:")); - - durationSpinBox = new QSpinBox; - durationSpinBox->setRange(5, 60); - durationSpinBox->setSuffix(" s"); - durationSpinBox->setValue(15); - - durationWarningLabel = new QLabel(tr("(some systems might ignore this " - "hint)")); - durationWarningLabel->setIndent(10); - - titleLabel = new QLabel(tr("Title:")); - - titleEdit = new QLineEdit(tr("Cannot connect to network")); - - bodyLabel = new QLabel(tr("Body:")); - - bodyEdit = new QTextEdit; - bodyEdit->setPlainText(tr("Don't believe me. Honestly, I don't have a " - "clue.\nClick this balloon for details.")); - - showMessageButton = new QPushButton(tr("Show Message")); - showMessageButton->setDefault(true); - - QGridLayout *messageLayout = new QGridLayout; - messageLayout->addWidget(typeLabel, 0, 0); - messageLayout->addWidget(typeComboBox, 0, 1, 1, 2); - messageLayout->addWidget(durationLabel, 1, 0); - messageLayout->addWidget(durationSpinBox, 1, 1); - messageLayout->addWidget(durationWarningLabel, 1, 2, 1, 3); - messageLayout->addWidget(titleLabel, 2, 0); - messageLayout->addWidget(titleEdit, 2, 1, 1, 4); - messageLayout->addWidget(bodyLabel, 3, 0); - messageLayout->addWidget(bodyEdit, 3, 1, 2, 4); - messageLayout->addWidget(showMessageButton, 5, 4); - messageLayout->setColumnStretch(3, 1); - messageLayout->setRowStretch(4, 1); - messageGroupBox->setLayout(messageLayout); -} - -void Window::createActions() -{ - minimizeAction = new QAction(tr("Mi&nimize"), this); - connect(minimizeAction, SIGNAL(triggered()), this, SLOT(hide())); - - maximizeAction = new QAction(tr("Ma&ximize"), this); - connect(maximizeAction, SIGNAL(triggered()), this, SLOT(showMaximized())); - - restoreAction = new QAction(tr("&Restore"), this); - connect(restoreAction, SIGNAL(triggered()), this, SLOT(showNormal())); - - quitAction = new QAction(tr("&Quit"), this); - connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit())); -} - -void Window::createTrayIcon() -{ - trayIconMenu = new QMenu(this); - trayIconMenu->addAction(minimizeAction); - trayIconMenu->addAction(maximizeAction); - trayIconMenu->addAction(restoreAction); - trayIconMenu->addSeparator(); - trayIconMenu->addAction(quitAction); - - trayIcon = new QSystemTrayIcon(this); - trayIcon->setContextMenu(trayIconMenu); -} |