diff options
Diffstat (limited to 'examples/xml/streambookmarks')
| -rw-r--r-- | examples/xml/streambookmarks/CMakeLists.txt | 37 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/doc/images/xmlstreamexample-filemenu.png | bin | 9380 -> 0 bytes | |||
| -rw-r--r-- | examples/xml/streambookmarks/doc/images/xmlstreamexample-helpmenu.png | bin | 10856 -> 0 bytes | |||
| -rw-r--r-- | examples/xml/streambookmarks/doc/images/xmlstreamexample-screenshot.png | bin | 22323 -> 0 bytes | |||
| -rw-r--r-- | examples/xml/streambookmarks/doc/src/qxmlstreambookmarks.qdoc | 194 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/jennifer.xbel | 69 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/main.cpp | 64 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/mainwindow.cpp | 189 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/mainwindow.h | 82 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/streambookmarks.pro | 15 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/xbelreader.cpp | 187 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/xbelreader.h | 97 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/xbelwriter.cpp | 107 | ||||
| -rw-r--r-- | examples/xml/streambookmarks/xbelwriter.h | 75 |
14 files changed, 0 insertions, 1116 deletions
diff --git a/examples/xml/streambookmarks/CMakeLists.txt b/examples/xml/streambookmarks/CMakeLists.txt deleted file mode 100644 index 891272ef7f..0000000000 --- a/examples/xml/streambookmarks/CMakeLists.txt +++ /dev/null @@ -1,37 +0,0 @@ -cmake_minimum_required(VERSION 3.16) -project(streambookmarks LANGUAGES CXX) - -set(CMAKE_AUTOMOC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/xml/streambookmarks") - -find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets Xml) - -qt_add_executable(streambookmarks - main.cpp - mainwindow.cpp mainwindow.h - xbelreader.cpp xbelreader.h - xbelwriter.cpp xbelwriter.h -) - -set_target_properties(streambookmarks PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) - -target_link_libraries(streambookmarks PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets - Qt::Xml -) - -install(TARGETS streambookmarks - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/xml/streambookmarks/doc/images/xmlstreamexample-filemenu.png b/examples/xml/streambookmarks/doc/images/xmlstreamexample-filemenu.png Binary files differdeleted file mode 100644 index e074fb7c41..0000000000 --- a/examples/xml/streambookmarks/doc/images/xmlstreamexample-filemenu.png +++ /dev/null diff --git a/examples/xml/streambookmarks/doc/images/xmlstreamexample-helpmenu.png b/examples/xml/streambookmarks/doc/images/xmlstreamexample-helpmenu.png Binary files differdeleted file mode 100644 index 0dc4392b94..0000000000 --- a/examples/xml/streambookmarks/doc/images/xmlstreamexample-helpmenu.png +++ /dev/null diff --git a/examples/xml/streambookmarks/doc/images/xmlstreamexample-screenshot.png b/examples/xml/streambookmarks/doc/images/xmlstreamexample-screenshot.png Binary files differdeleted file mode 100644 index bbaa423061..0000000000 --- a/examples/xml/streambookmarks/doc/images/xmlstreamexample-screenshot.png +++ /dev/null diff --git a/examples/xml/streambookmarks/doc/src/qxmlstreambookmarks.qdoc b/examples/xml/streambookmarks/doc/src/qxmlstreambookmarks.qdoc deleted file mode 100644 index aa0ddd4991..0000000000 --- a/examples/xml/streambookmarks/doc/src/qxmlstreambookmarks.qdoc +++ /dev/null @@ -1,194 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:FDL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Free Documentation License Usage -** Alternatively, this file may be used under the terms of the GNU Free -** Documentation License version 1.3 as published by the Free Software -** Foundation and appearing in the file included in the packaging of -** this file. Please review the following information to ensure -** the GNU Free Documentation License version 1.3 requirements -** will be met: https://www.gnu.org/licenses/fdl-1.3.html. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/*! - \example streambookmarks - \title QXmlStream Bookmarks Example - \brief Demonstrates how to read and write to XBEL files. - \ingroup xml-examples - - The QXmlStream Bookmarks example provides a reader for XML Bookmark - Exchange Language (XBEL) files using Qt's QXmlStreamReader class - for reading, and QXmlStreamWriter class for writing the files. - - \image xmlstreamexample-screenshot.png - - \section1 XbelWriter Class Definition - - The \c XbelWriter class contains a private instance of QXmlStreamWriter, - which provides an XML writer with a streaming API. \c XbelWriter also - has a reference to the QTreeWidget instance where the bookmark hierarchy - is stored. - - \snippet streambookmarks/xbelwriter.h 0 - - \section1 XbelWriter Class Implementation - - The \c XbelWriter constructor accepts a \a treeWidget to initialize within - its definition. We enable \l{QXmlStreamWriter}'s auto-formatting property - to ensure line-breaks and indentations are added automatically to empty - sections between elements, increasing readability as the data is split into - several lines. - - \snippet streambookmarks/xbelwriter.cpp 0 - - The \c writeFile() function accepts a QIODevice object and sets it using - \c setDevice(). This function then writes the document type - definition(DTD), the start element, the version, and \c{treeWidget}'s - top-level items. - - \snippet streambookmarks/xbelwriter.cpp 1 - - The \c writeItem() function accepts a QTreeWidgetItem object and writes it - to the stream, depending on its \c tagName, which can either be a "folder", - "bookmark", or "separator". - - \snippet streambookmarks/xbelwriter.cpp 2 - - \section1 XbelReader Class Definition - - The \c XbelReader contains a private instance of QXmlStreamReader, the - companion class to QXmlStreamWriter. \c XbelReader also contains a - reference to the QTreeWidget that is used to group the bookmarks according - to their hierarchy. - - \snippet streambookmarks/xbelreader.h 0 - - \section1 XbelReader Class Implementation - - The \c XbelReader constructor accepts a QTreeWidget to initialize the - \c treeWidget within its definition. A QStyle object is used to set - \c{treeWidget}'s style property. The \c folderIcon is set to QIcon::Normal - mode where the pixmap is only displayed when the user is not interacting - with the icon. The QStyle::SP_DirClosedIcon, QStyle::SP_DirOpenIcon, and - QStyle::SP_FileIcon correspond to standard pixmaps that follow the style - of your GUI. - - \snippet streambookmarks/xbelreader.cpp 0 - - The \c read() function accepts a QIODevice and sets it using - \l{QXmlStreamReader::}{setDevice()}. The actual process of reading only - takes place if the file is a valid XBEL 1.0 file. Note that the XML input - needs to be well-formed to be accepted by QXmlStreamReader. Otherwise, the - \l{QXmlStreamReader::}{raiseError()} function is used to display an error - message. Since the XBEL reader is only concerned with reading XML elements, - it makes extensive use of the \l{QXmlStreamReader::}{readNextStartElement()} - convenience function. - - \snippet streambookmarks/xbelreader.cpp 1 - - The \c errorString() function is used if an error occurred, in order to - obtain a description of the error complete with line and column number - information. - - \snippet streambookmarks/xbelreader.cpp 2 - - The \c readXBEL() function reads the name of a startElement and calls - the appropriate function to read it, depending on whether if its a - "folder", "bookmark" or "separator". Otherwise, it calls - \l{QXmlStreamReader::}{skipCurrentElement()}. The Q_ASSERT() macro is used - to provide a pre-condition for the function. - - \snippet streambookmarks/xbelreader.cpp 3 - - The \c readTitle() function reads the bookmark's title. - - \snippet streambookmarks/xbelreader.cpp 4 - - The \c readSeparator() function creates a separator and sets its flags. - The text is set to 30 "0xB7", the HEX equivalent for period. The element - is then skipped using \l{QXmlStreamReader::}{skipCurrentElement()}. - - \snippet streambookmarks/xbelreader.cpp 5 - - \section1 MainWindow Class Definition - - The \c MainWindow class is a subclass of QMainWindow, with a - \c File menu and a \c Help menu. - - \snippet streambookmarks/mainwindow.h 0 - - \section1 MainWindow Class Implementation - - The \c MainWindow constructor instantiates the QTreeWidget object, \c - treeWidget and sets its header with a QStringList object, \c labels. - The constructor also invokes \c createActions() and \c createMenus() - to set up the menus and their corresponding actions. The \c statusBar() - is used to display the message "Ready" and the window's size is fixed - to 480x320 pixels. - - \snippet streambookmarks/mainwindow.cpp 0 - - The \c open() function enables the user to open an XBEL file using - QFileDialog::getOpenFileName(). A warning message is displayed along - with the \c fileName and \c errorString if the file cannot be read or - if there is a parse error. - - \snippet streambookmarks/mainwindow.cpp 1 - - The \c saveAs() function displays a QFileDialog, prompting the user for - a \c fileName using QFileDialog::getSaveFileName(). Similar to the - \c open() function, this function also displays a warning message if - the file cannot be written to. - - \snippet streambookmarks/mainwindow.cpp 2 - - The \c about() function displays a QMessageBox with a brief description - of the example. - - \snippet streambookmarks/mainwindow.cpp 3 - - In order to implement the \c open(), \c saveAs(), \c exit(), \c about() - and \c aboutQt() functions, we connect them to QAction objects and - add them to the \c fileMenu and \c helpMenu. The connections are as shown - below: - - \snippet streambookmarks/mainwindow.cpp 5 - - The \c createMenus() function creates the \c fileMenu and \c helpMenu - and adds the QAction objects to them in order to create the menu shown - in the screenshot below: - - \table - \row - \li \inlineimage xmlstreamexample-filemenu.png - \li \inlineimage xmlstreamexample-helpmenu.png - \endtable - - \snippet streambookmarks/mainwindow.cpp 5 - - \section1 \c{main()} Function - - The \c main() function instantiates \c MainWindow and invokes the \c show() - function. - - \snippet streambookmarks/main.cpp 0 - - See the \l{http://pyxml.sourceforge.net/topics/xbel/} - {XML Bookmark Exchange Language Resource Page} for more information - about XBEL files. -*/ diff --git a/examples/xml/streambookmarks/jennifer.xbel b/examples/xml/streambookmarks/jennifer.xbel deleted file mode 100644 index 2501c118af..0000000000 --- a/examples/xml/streambookmarks/jennifer.xbel +++ /dev/null @@ -1,69 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE xbel> -<xbel version="1.0"> - <folder folded="no"> - <title>Qt Resources</title> - <bookmark href="http://qt.io/"> - <title>Qt home page</title> - </bookmark> - <bookmark href="https://www.qt.io/partners/"> - <title>Qt Partners</title> - </bookmark> - <bookmark href="https://www.qt.io/qt-training/"> - <title>Training</title> - </bookmark> - <bookmark href="http://doc.qt.io/"> - <title>Qt 5 documentation</title> - </bookmark> - <bookmark href="http://qt-project.org/faq/"> - <title>Frequently Asked Questions</title> - </bookmark> - <folder folded="yes"> - <title>Community Resources</title> - <bookmark href="http://www.qtcentre.org/content/"> - <title>Qt Centre</title> - </bookmark> - <bookmark href="http://www.qtforum.org/"> - <title>QtForum.org</title> - </bookmark> - <bookmark href="http://digitalfanatics.org/projects/qt_tutorial/"> - <title>The Independent Qt Tutorial</title> - </bookmark> - <bookmark href="http://www.qtforum.de/"> - <title>German Qt Forum</title> - </bookmark> - <bookmark href="http://www.korone.net/"> - <title>Korean Qt Community Site</title> - </bookmark> - <bookmark href="http://prog.org.ru/"> - <title>Russian Qt Forum</title> - </bookmark> - </folder> - </folder> - <folder folded="no"> - <title>Online Dictionaries</title> - <bookmark href="http://www.dictionary.com/"> - <title>Dictionary.com</title> - </bookmark> - <bookmark href="http://www.m-w.com/"> - <title>Merriam-Webster Online</title> - </bookmark> - <bookmark href="http://dictionary.cambridge.org/"> - <title>Cambridge Dictionaries Online</title> - </bookmark> - <bookmark href="http://www.onelook.com/"> - <title>OneLook Dictionary Search</title> - </bookmark> - <separator/> - <bookmark href="http://dict.tu-chemnitz.de/"> - <title>TU Chemnitz German-English Dictionary</title> - </bookmark> - <separator/> - <bookmark href="http://atilf.atilf.fr/tlf.htm"> - <title>Trésor de la Langue Française informatisé</title> - </bookmark> - <bookmark href="http://dictionnaires.atilf.fr/dictionnaires/ACADEMIE/"> - <title>Dictionnaire de l'Académie Française</title> - </bookmark> - </folder> -</xbel> diff --git a/examples/xml/streambookmarks/main.cpp b/examples/xml/streambookmarks/main.cpp deleted file mode 100644 index 23a36183f7..0000000000 --- a/examples/xml/streambookmarks/main.cpp +++ /dev/null @@ -1,64 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 <QApplication> - -#include "mainwindow.h" - -//! [0] -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - MainWindow mainWin; - mainWin.show(); - mainWin.open(); - return app.exec(); -} -//! [0] diff --git a/examples/xml/streambookmarks/mainwindow.cpp b/examples/xml/streambookmarks/mainwindow.cpp deleted file mode 100644 index d0e7bf30c9..0000000000 --- a/examples/xml/streambookmarks/mainwindow.cpp +++ /dev/null @@ -1,189 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 "mainwindow.h" -#include "xbelreader.h" -#include "xbelwriter.h" - -//! [0] -MainWindow::MainWindow() -{ - QStringList labels; - labels << tr("Title") << tr("Location"); - - treeWidget = new QTreeWidget; - treeWidget->header()->setSectionResizeMode(QHeaderView::Stretch); - treeWidget->setHeaderLabels(labels); -#if !defined(QT_NO_CONTEXTMENU) && !defined(QT_NO_CLIPBOARD) - treeWidget->setContextMenuPolicy(Qt::CustomContextMenu); - connect(treeWidget, &QWidget::customContextMenuRequested, - this, &MainWindow::onCustomContextMenuRequested); -#endif - setCentralWidget(treeWidget); - - createMenus(); - - statusBar()->showMessage(tr("Ready")); - - setWindowTitle(tr("QXmlStream Bookmarks")); - const QSize availableSize = screen()->availableGeometry().size(); - resize(availableSize.width() / 2, availableSize.height() / 3); -} -//! [0] - -#if !defined(QT_NO_CONTEXTMENU) && !defined(QT_NO_CLIPBOARD) -void MainWindow::onCustomContextMenuRequested(const QPoint &pos) -{ - const QTreeWidgetItem *item = treeWidget->itemAt(pos); - if (!item) - return; - const QString url = item->text(1); - QMenu contextMenu; - QAction *copyAction = contextMenu.addAction(tr("Copy Link to Clipboard")); - QAction *openAction = contextMenu.addAction(tr("Open")); - QAction *action = contextMenu.exec(treeWidget->viewport()->mapToGlobal(pos)); - if (action == copyAction) - QGuiApplication::clipboard()->setText(url); - else if (action == openAction) - QDesktopServices::openUrl(QUrl(url)); -} -#endif // !QT_NO_CONTEXTMENU && !QT_NO_CLIPBOARD - -//! [1] -void MainWindow::open() -{ - QString fileName = - QFileDialog::getOpenFileName(this, tr("Open Bookmark File"), - QDir::currentPath(), - tr("XBEL Files (*.xbel *.xml)")); - if (fileName.isEmpty()) - return; - - treeWidget->clear(); - - - QFile file(fileName); - if (!file.open(QFile::ReadOnly | QFile::Text)) { - QMessageBox::warning(this, tr("QXmlStream Bookmarks"), - tr("Cannot read file %1:\n%2.") - .arg(QDir::toNativeSeparators(fileName), - file.errorString())); - return; - } - - XbelReader reader(treeWidget); - if (!reader.read(&file)) { - QMessageBox::warning(this, tr("QXmlStream Bookmarks"), - tr("Parse error in file %1:\n\n%2") - .arg(QDir::toNativeSeparators(fileName), - reader.errorString())); - } else { - statusBar()->showMessage(tr("File loaded"), 2000); - } - -} -//! [1] - -//! [2] -void MainWindow::saveAs() -{ - QString fileName = - QFileDialog::getSaveFileName(this, tr("Save Bookmark File"), - QDir::currentPath(), - tr("XBEL Files (*.xbel *.xml)")); - if (fileName.isEmpty()) - return; - - QFile file(fileName); - if (!file.open(QFile::WriteOnly | QFile::Text)) { - QMessageBox::warning(this, tr("QXmlStream Bookmarks"), - tr("Cannot write file %1:\n%2.") - .arg(QDir::toNativeSeparators(fileName), - file.errorString())); - return; - } - - XbelWriter writer(treeWidget); - if (writer.writeFile(&file)) - statusBar()->showMessage(tr("File saved"), 2000); -} -//! [2] - -//! [3] -void MainWindow::about() -{ - QMessageBox::about(this, tr("About QXmlStream Bookmarks"), - tr("The <b>QXmlStream Bookmarks</b> example demonstrates how to use Qt's " - "QXmlStream classes to read and write XML documents.")); -} -//! [3] - -//! [5] -void MainWindow::createMenus() -{ - QMenu *fileMenu = menuBar()->addMenu(tr("&File")); - QAction *openAct = fileMenu->addAction(tr("&Open..."), this, &MainWindow::open); - openAct->setShortcuts(QKeySequence::Open); - - QAction *saveAsAct = fileMenu->addAction(tr("&Save As..."), this, &MainWindow::saveAs); - saveAsAct->setShortcuts(QKeySequence::SaveAs); - - QAction *exitAct = fileMenu->addAction(tr("E&xit"), this, &QWidget::close); - exitAct->setShortcuts(QKeySequence::Quit); - - menuBar()->addSeparator(); - - QMenu *helpMenu = menuBar()->addMenu(tr("&Help")); - helpMenu->addAction(tr("&About"), this, &MainWindow::about); - helpMenu->addAction(tr("About &Qt"), qApp, &QCoreApplication::quit); -} -//! [5] diff --git a/examples/xml/streambookmarks/mainwindow.h b/examples/xml/streambookmarks/mainwindow.h deleted file mode 100644 index fbdc1e0c62..0000000000 --- a/examples/xml/streambookmarks/mainwindow.h +++ /dev/null @@ -1,82 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 MAINWINDOW_H -#define MAINWINDOW_H - -#include <QMainWindow> - -QT_BEGIN_NAMESPACE -class QTreeWidget; -QT_END_NAMESPACE - -//! [0] -class MainWindow : public QMainWindow -{ - Q_OBJECT - -public: - MainWindow(); - -public slots: - void open(); - void saveAs(); - void about(); -#if !defined(QT_NO_CONTEXTMENU) && !defined(QT_NO_CLIPBOARD) - void onCustomContextMenuRequested(const QPoint &pos); -#endif -private: - void createMenus(); - - QTreeWidget *treeWidget; -}; -//! [0] - -#endif diff --git a/examples/xml/streambookmarks/streambookmarks.pro b/examples/xml/streambookmarks/streambookmarks.pro deleted file mode 100644 index 8c2fc3fa19..0000000000 --- a/examples/xml/streambookmarks/streambookmarks.pro +++ /dev/null @@ -1,15 +0,0 @@ -HEADERS = mainwindow.h \ - xbelreader.h \ - xbelwriter.h -SOURCES = main.cpp \ - mainwindow.cpp \ - xbelreader.cpp \ - xbelwriter.cpp -QT += xml widgets -requires(qtConfig(filedialog)) - -EXAMPLE_FILES = frank.xbel jennifer.xbel - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/xml/streambookmarks -INSTALLS += target diff --git a/examples/xml/streambookmarks/xbelreader.cpp b/examples/xml/streambookmarks/xbelreader.cpp deleted file mode 100644 index cdaa247e46..0000000000 --- a/examples/xml/streambookmarks/xbelreader.cpp +++ /dev/null @@ -1,187 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 "xbelreader.h" - -//! [0] -XbelReader::XbelReader(QTreeWidget *treeWidget) - : treeWidget(treeWidget) -{ - QStyle *style = treeWidget->style(); - - folderIcon.addPixmap(style->standardPixmap(QStyle::SP_DirClosedIcon), - QIcon::Normal, QIcon::Off); - folderIcon.addPixmap(style->standardPixmap(QStyle::SP_DirOpenIcon), - QIcon::Normal, QIcon::On); - bookmarkIcon.addPixmap(style->standardPixmap(QStyle::SP_FileIcon)); -} -//! [0] - -//! [1] -bool XbelReader::read(QIODevice *device) -{ - xml.setDevice(device); - - if (xml.readNextStartElement()) { - if (xml.name() == QLatin1String("xbel") - && xml.attributes().value(versionAttribute()) == QLatin1String("1.0")) { - readXBEL(); - } else { - xml.raiseError(QObject::tr("The file is not an XBEL version 1.0 file.")); - } - } - - return !xml.error(); -} -//! [1] - -//! [2] -QString XbelReader::errorString() const -{ - return QObject::tr("%1\nLine %2, column %3") - .arg(xml.errorString()) - .arg(xml.lineNumber()) - .arg(xml.columnNumber()); -} -//! [2] - -//! [3] -void XbelReader::readXBEL() -{ - Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("xbel")); - - while (xml.readNextStartElement()) { - if (xml.name() == QLatin1String("folder")) - readFolder(0); - else if (xml.name() == QLatin1String("bookmark")) - readBookmark(0); - else if (xml.name() == QLatin1String("separator")) - readSeparator(0); - else - xml.skipCurrentElement(); - } -} -//! [3] - -//! [4] -void XbelReader::readTitle(QTreeWidgetItem *item) -{ - Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("title")); - - QString title = xml.readElementText(); - item->setText(0, title); -} -//! [4] - -//! [5] -void XbelReader::readSeparator(QTreeWidgetItem *item) -{ - Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("separator")); - - QTreeWidgetItem *separator = createChildItem(item); - separator->setFlags(item->flags() & ~Qt::ItemIsSelectable); - separator->setText(0, QString(30, u'\xB7')); - xml.skipCurrentElement(); -} -//! [5] - -void XbelReader::readFolder(QTreeWidgetItem *item) -{ - Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("folder")); - - QTreeWidgetItem *folder = createChildItem(item); - bool folded = (xml.attributes().value(foldedAttribute()) != QLatin1String("no")); - folder->setExpanded(!folded); - - while (xml.readNextStartElement()) { - if (xml.name() == QLatin1String("title")) - readTitle(folder); - else if (xml.name() == QLatin1String("folder")) - readFolder(folder); - else if (xml.name() == QLatin1String("bookmark")) - readBookmark(folder); - else if (xml.name() == QLatin1String("separator")) - readSeparator(folder); - else - xml.skipCurrentElement(); - } -} - -void XbelReader::readBookmark(QTreeWidgetItem *item) -{ - Q_ASSERT(xml.isStartElement() && xml.name() == QLatin1String("bookmark")); - - QTreeWidgetItem *bookmark = createChildItem(item); - bookmark->setFlags(bookmark->flags() | Qt::ItemIsEditable); - bookmark->setIcon(0, bookmarkIcon); - bookmark->setText(0, QObject::tr("Unknown title")); - bookmark->setText(1, xml.attributes().value(hrefAttribute()).toString()); - - while (xml.readNextStartElement()) { - if (xml.name() == QLatin1String("title")) - readTitle(bookmark); - else - xml.skipCurrentElement(); - } -} - -QTreeWidgetItem *XbelReader::createChildItem(QTreeWidgetItem *item) -{ - QTreeWidgetItem *childItem; - if (item) { - childItem = new QTreeWidgetItem(item); - } else { - childItem = new QTreeWidgetItem(treeWidget); - } - childItem->setData(0, Qt::UserRole, xml.name().toString()); - return childItem; -} diff --git a/examples/xml/streambookmarks/xbelreader.h b/examples/xml/streambookmarks/xbelreader.h deleted file mode 100644 index fd486a430f..0000000000 --- a/examples/xml/streambookmarks/xbelreader.h +++ /dev/null @@ -1,97 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 XBELREADER_H -#define XBELREADER_H - -#include <QIcon> -#include <QXmlStreamReader> - -QT_BEGIN_NAMESPACE -class QTreeWidget; -class QTreeWidgetItem; -QT_END_NAMESPACE - -//! [0] -class XbelReader -{ -public: -//! [1] - XbelReader(QTreeWidget *treeWidget); -//! [1] - - bool read(QIODevice *device); - - QString errorString() const; - - static inline QString versionAttribute() { return QStringLiteral("version"); } - static inline QString hrefAttribute() { return QStringLiteral("href"); } - static inline QString foldedAttribute() { return QStringLiteral("folded"); } - -private: -//! [2] - void readXBEL(); - void readTitle(QTreeWidgetItem *item); - void readSeparator(QTreeWidgetItem *item); - void readFolder(QTreeWidgetItem *item); - void readBookmark(QTreeWidgetItem *item); - - QTreeWidgetItem *createChildItem(QTreeWidgetItem *item); - - QXmlStreamReader xml; - QTreeWidget *treeWidget; -//! [2] - - QIcon folderIcon; - QIcon bookmarkIcon; -}; -//! [0] - -#endif diff --git a/examples/xml/streambookmarks/xbelwriter.cpp b/examples/xml/streambookmarks/xbelwriter.cpp deleted file mode 100644 index 7cc16494e2..0000000000 --- a/examples/xml/streambookmarks/xbelwriter.cpp +++ /dev/null @@ -1,107 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 "xbelwriter.h" -#include "xbelreader.h" - -static inline QString yesValue() { return QStringLiteral("yes"); } -static inline QString noValue() { return QStringLiteral("no"); } -static inline QString titleElement() { return QStringLiteral("title"); } - -//! [0] -XbelWriter::XbelWriter(const QTreeWidget *treeWidget) - : treeWidget(treeWidget) -{ - xml.setAutoFormatting(true); -} -//! [0] - -//! [1] -bool XbelWriter::writeFile(QIODevice *device) -{ - xml.setDevice(device); - - xml.writeStartDocument(); - xml.writeDTD(QStringLiteral("<!DOCTYPE xbel>")); - xml.writeStartElement(QStringLiteral("xbel")); - xml.writeAttribute(XbelReader::versionAttribute(), QStringLiteral("1.0")); - for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) - writeItem(treeWidget->topLevelItem(i)); - - xml.writeEndDocument(); - return true; -} -//! [1] - -//! [2] -void XbelWriter::writeItem(const QTreeWidgetItem *item) -{ - QString tagName = item->data(0, Qt::UserRole).toString(); - if (tagName == QLatin1String("folder")) { - bool folded = !item->isExpanded(); - xml.writeStartElement(tagName); - xml.writeAttribute(XbelReader::foldedAttribute(), folded ? yesValue() : noValue()); - xml.writeTextElement(titleElement(), item->text(0)); - for (int i = 0; i < item->childCount(); ++i) - writeItem(item->child(i)); - xml.writeEndElement(); - } else if (tagName == QLatin1String("bookmark")) { - xml.writeStartElement(tagName); - if (!item->text(1).isEmpty()) - xml.writeAttribute(XbelReader::hrefAttribute(), item->text(1)); - xml.writeTextElement(titleElement(), item->text(0)); - xml.writeEndElement(); - } else if (tagName == QLatin1String("separator")) { - xml.writeEmptyElement(tagName); - } -} -//! [2] diff --git a/examples/xml/streambookmarks/xbelwriter.h b/examples/xml/streambookmarks/xbelwriter.h deleted file mode 100644 index 465d8f0dc4..0000000000 --- a/examples/xml/streambookmarks/xbelwriter.h +++ /dev/null @@ -1,75 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 XBELWRITER_H -#define XBELWRITER_H - -#include <QXmlStreamWriter> - -QT_BEGIN_NAMESPACE -class QTreeWidget; -class QTreeWidgetItem; -QT_END_NAMESPACE - -//! [0] -class XbelWriter -{ -public: - explicit XbelWriter(const QTreeWidget *treeWidget); - bool writeFile(QIODevice *device); - -private: - void writeItem(const QTreeWidgetItem *item); - QXmlStreamWriter xml; - const QTreeWidget *treeWidget; -}; -//! [0] - -#endif |
