diff options
Diffstat (limited to 'examples/widgets/tools/settingseditor')
13 files changed, 0 insertions, 1756 deletions
diff --git a/examples/widgets/tools/settingseditor/CMakeLists.txt b/examples/widgets/tools/settingseditor/CMakeLists.txt deleted file mode 100644 index fc050b5f76..0000000000 --- a/examples/widgets/tools/settingseditor/CMakeLists.txt +++ /dev/null @@ -1,43 +0,0 @@ -# Generated from settingseditor.pro. - -cmake_minimum_required(VERSION 3.16) -project(settingseditor LANGUAGES CXX) - -set(CMAKE_INCLUDE_CURRENT_DIR ON) - -set(CMAKE_AUTOMOC ON) -set(CMAKE_AUTORCC ON) -set(CMAKE_AUTOUIC ON) - -if(NOT DEFINED INSTALL_EXAMPLESDIR) - set(INSTALL_EXAMPLESDIR "examples") -endif() - -set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/widgets/tools/settingseditor") - -find_package(Qt6 COMPONENTS Core) -find_package(Qt6 COMPONENTS Gui) -find_package(Qt6 COMPONENTS Widgets) - -qt_add_executable(settingseditor - locationdialog.cpp locationdialog.h - main.cpp - mainwindow.cpp mainwindow.h - settingstree.cpp settingstree.h - variantdelegate.cpp variantdelegate.h -) -set_target_properties(settingseditor PROPERTIES - WIN32_EXECUTABLE TRUE - MACOSX_BUNDLE TRUE -) -target_link_libraries(settingseditor PUBLIC - Qt::Core - Qt::Gui - Qt::Widgets -) - -install(TARGETS settingseditor - RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}" - BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}" - LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}" -) diff --git a/examples/widgets/tools/settingseditor/inifiles/licensepage.ini b/examples/widgets/tools/settingseditor/inifiles/licensepage.ini deleted file mode 100644 index 608d1b7885..0000000000 --- a/examples/widgets/tools/settingseditor/inifiles/licensepage.ini +++ /dev/null @@ -1,46 +0,0 @@ -[Field%201] -Bottom=89 -Flags=MULTILINE|VSCROLL|READONLY -Left=4 -Right=296 -State=No license agreement file found. Please contact support. -Top=14 -Type=Text - -[Field%202] -Bottom=8 -Left=4 -Right=294 -Text=Press Page Down to see the rest of the agreement. -Top=0 -Type=Label - -[Field%203] -Bottom=111 -Left=4 -Right=297 -Text=If you accept the terms of the agreement, select the first option below. You must accept the agreement to install this software. Click Next to continue. -Top=92 -Type=Label - -[Field%204] -Bottom=129 -Flags=GROUP|NOTIFY -Left=4 -Right=299 -Text=I &accept the terms in the License Agreement -Top=120 -Type=RadioButton - -[Field%205] -Bottom=140 -Flags=NOTIFY -Left=4 -Right=300 -State=1 -Text=I &do not accept the terms in the License Agreement -Top=129 -Type=RadioButton - -[Settings] -NumFields=5 diff --git a/examples/widgets/tools/settingseditor/inifiles/qsa.ini b/examples/widgets/tools/settingseditor/inifiles/qsa.ini deleted file mode 100644 index 56a2964ee5..0000000000 --- a/examples/widgets/tools/settingseditor/inifiles/qsa.ini +++ /dev/null @@ -1,26 +0,0 @@ -[Field%201] -Bottom=65 -Left=0 -Right=299 -Text=QSA Build Options -Top=9 -Type=Groupbox - -[Field%202] -Bottom=37 -Left=20 -Right=284 -Text=Don't compile QSA Workbench into QSA. -Top=27 -Type=Checkbox - -[Field%203] -Bottom=56 -Left=20 -Right=247 -Text=Don't compile QSA Workbench nor QSA Editor into QSA. -Top=45 -Type=Checkbox - -[Settings] -NumFields=3 diff --git a/examples/widgets/tools/settingseditor/locationdialog.cpp b/examples/widgets/tools/settingseditor/locationdialog.cpp deleted file mode 100644 index 86119a1afd..0000000000 --- a/examples/widgets/tools/settingseditor/locationdialog.cpp +++ /dev/null @@ -1,240 +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 "locationdialog.h" - -#include <QBoxLayout> -#include <QComboBox> -#include <QDialogButtonBox> -#include <QDir> -#include <QPushButton> -#include <QGroupBox> -#include <QHeaderView> -#include <QLabel> -#include <QLineEdit> -#include <QTableWidget> -#include <QTableWidgetItem> - -LocationDialog::LocationDialog(QWidget *parent) - : QDialog(parent) -{ - formatComboBox = new QComboBox; - formatComboBox->addItem(tr("Native")); - formatComboBox->addItem(tr("INI")); - - scopeComboBox = new QComboBox; - scopeComboBox->addItem(tr("User")); - scopeComboBox->addItem(tr("System")); - - organizationComboBox = new QComboBox; - organizationComboBox->addItem(tr("QtProject")); - organizationComboBox->setEditable(true); - - applicationComboBox = new QComboBox; - applicationComboBox->addItem(tr("Any")); - applicationComboBox->addItem(tr("Qt Creator")); - applicationComboBox->addItem(tr("Application Example")); - applicationComboBox->addItem(tr("Assistant")); - applicationComboBox->addItem(tr("Designer")); - applicationComboBox->addItem(tr("Linguist")); - applicationComboBox->setEditable(true); - applicationComboBox->setCurrentIndex(1); - - formatLabel = new QLabel(tr("&Format:")); - formatLabel->setBuddy(formatComboBox); - - scopeLabel = new QLabel(tr("&Scope:")); - scopeLabel->setBuddy(scopeComboBox); - - organizationLabel = new QLabel(tr("&Organization:")); - organizationLabel->setBuddy(organizationComboBox); - - applicationLabel = new QLabel(tr("&Application:")); - applicationLabel->setBuddy(applicationComboBox); - - locationsGroupBox = new QGroupBox(tr("Setting Locations")); - - const QStringList labels{tr("Location"), tr("Access")}; - - locationsTable = new QTableWidget; - locationsTable->setSelectionMode(QAbstractItemView::SingleSelection); - locationsTable->setSelectionBehavior(QAbstractItemView::SelectRows); - locationsTable->setEditTriggers(QAbstractItemView::NoEditTriggers); - locationsTable->setColumnCount(2); - locationsTable->setHorizontalHeaderLabels(labels); - locationsTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch); - locationsTable->horizontalHeader()->resizeSection(1, 180); - connect(locationsTable, &QTableWidget::itemActivated, this, &LocationDialog::itemActivated); - - buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel); - - connect(formatComboBox, &QComboBox::activated, - this, &LocationDialog::updateLocationsTable); - connect(scopeComboBox, &QComboBox::activated, - this, &LocationDialog::updateLocationsTable); - connect(organizationComboBox->lineEdit(), - &QLineEdit::editingFinished, - this, &LocationDialog::updateLocationsTable); - connect(applicationComboBox->lineEdit(), - &QLineEdit::editingFinished, - this, &LocationDialog::updateLocationsTable); - connect(applicationComboBox, &QComboBox::activated, - this, &LocationDialog::updateLocationsTable); - connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept); - connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject); - - QVBoxLayout *locationsLayout = new QVBoxLayout(locationsGroupBox); - locationsLayout->addWidget(locationsTable); - - QGridLayout *mainLayout = new QGridLayout(this); - mainLayout->addWidget(formatLabel, 0, 0); - mainLayout->addWidget(formatComboBox, 0, 1); - mainLayout->addWidget(scopeLabel, 1, 0); - mainLayout->addWidget(scopeComboBox, 1, 1); - mainLayout->addWidget(organizationLabel, 2, 0); - mainLayout->addWidget(organizationComboBox, 2, 1); - mainLayout->addWidget(applicationLabel, 3, 0); - mainLayout->addWidget(applicationComboBox, 3, 1); - mainLayout->addWidget(locationsGroupBox, 4, 0, 1, 2); - mainLayout->addWidget(buttonBox, 5, 0, 1, 2); - - updateLocationsTable(); - - setWindowTitle(tr("Open Application Settings")); - resize(650, 400); -} - -QSettings::Format LocationDialog::format() const -{ - if (formatComboBox->currentIndex() == 0) - return QSettings::NativeFormat; - else - return QSettings::IniFormat; -} - -QSettings::Scope LocationDialog::scope() const -{ - if (scopeComboBox->currentIndex() == 0) - return QSettings::UserScope; - else - return QSettings::SystemScope; -} - -QString LocationDialog::organization() const -{ - return organizationComboBox->currentText(); -} - -QString LocationDialog::application() const -{ - if (applicationComboBox->currentText() == tr("Any")) - return QString(); - else - return applicationComboBox->currentText(); -} - -void LocationDialog::itemActivated(QTableWidgetItem *) -{ - buttonBox->button(QDialogButtonBox::Ok)->animateClick(); -} - -void LocationDialog::updateLocationsTable() -{ - locationsTable->setUpdatesEnabled(false); - locationsTable->setRowCount(0); - - for (int i = 0; i < 2; ++i) { - if (i == 0 && scope() == QSettings::SystemScope) - continue; - - QSettings::Scope actualScope = (i == 0) ? QSettings::UserScope - : QSettings::SystemScope; - for (int j = 0; j < 2; ++j) { - if (j == 0 && application().isEmpty()) - continue; - - QString actualApplication; - if (j == 0) - actualApplication = application(); - QSettings settings(format(), actualScope, organization(), - actualApplication); - - int row = locationsTable->rowCount(); - locationsTable->setRowCount(row + 1); - - QTableWidgetItem *item0 = new QTableWidgetItem(QDir::toNativeSeparators(settings.fileName())); - - QTableWidgetItem *item1 = new QTableWidgetItem; - bool disable = (settings.childKeys().isEmpty() - && settings.childGroups().isEmpty()); - - if (row == 0) { - if (settings.isWritable()) { - item1->setText(tr("Read-write")); - disable = false; - } else { - item1->setText(tr("Read-only")); - } - buttonBox->button(QDialogButtonBox::Ok)->setDisabled(disable); - } else { - item1->setText(tr("Read-only fallback")); - } - - if (disable) { - item0->setFlags(item0->flags() & ~Qt::ItemIsEnabled); - item1->setFlags(item1->flags() & ~Qt::ItemIsEnabled); - } - - locationsTable->setItem(row, 0, item0); - locationsTable->setItem(row, 1, item1); - } - } - locationsTable->setUpdatesEnabled(true); -} diff --git a/examples/widgets/tools/settingseditor/locationdialog.h b/examples/widgets/tools/settingseditor/locationdialog.h deleted file mode 100644 index cd2efecb0b..0000000000 --- a/examples/widgets/tools/settingseditor/locationdialog.h +++ /dev/null @@ -1,96 +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 LOCATIONDIALOG_H -#define LOCATIONDIALOG_H - -#include <QDialog> -#include <QSettings> - -QT_BEGIN_NAMESPACE -class QComboBox; -class QDialogButtonBox; -class QGroupBox; -class QLabel; -class QTableWidget; -class QTableWidgetItem; -QT_END_NAMESPACE - -class LocationDialog : public QDialog -{ - Q_OBJECT - -public: - LocationDialog(QWidget *parent = nullptr); - - QSettings::Format format() const; - QSettings::Scope scope() const; - QString organization() const; - QString application() const; - -private slots: - void updateLocationsTable(); - void itemActivated(QTableWidgetItem *); - -private: - QLabel *formatLabel; - QLabel *scopeLabel; - QLabel *organizationLabel; - QLabel *applicationLabel; - QComboBox *formatComboBox; - QComboBox *scopeComboBox; - QComboBox *organizationComboBox; - QComboBox *applicationComboBox; - QGroupBox *locationsGroupBox; - QTableWidget *locationsTable; - QDialogButtonBox *buttonBox; -}; - -#endif diff --git a/examples/widgets/tools/settingseditor/main.cpp b/examples/widgets/tools/settingseditor/main.cpp deleted file mode 100644 index 3186e9dea5..0000000000 --- a/examples/widgets/tools/settingseditor/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" - -int main(int argc, char *argv[]) -{ - QApplication app(argc, argv); - QCoreApplication::setApplicationName("Settings Editor"); - QCoreApplication::setApplicationVersion(QT_VERSION_STR); - - MainWindow mainWin; - mainWin.show(); - return app.exec(); -} diff --git a/examples/widgets/tools/settingseditor/mainwindow.cpp b/examples/widgets/tools/settingseditor/mainwindow.cpp deleted file mode 100644 index 225a396f91..0000000000 --- a/examples/widgets/tools/settingseditor/mainwindow.cpp +++ /dev/null @@ -1,222 +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 "locationdialog.h" -#include "mainwindow.h" -#include "settingstree.h" - -#include <QAction> -#include <QApplication> -#include <QFileDialog> -#include <QInputDialog> -#include <QLineEdit> -#include <QMenuBar> -#include <QMessageBox> -#include <QScreen> -#include <QStandardPaths> -#include <QStatusBar> - -MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) - , settingsTree(new SettingsTree) -{ - setCentralWidget(settingsTree); - - createActions(); - - autoRefreshAct->setChecked(true); - fallbacksAct->setChecked(true); - - setWindowTitle(QCoreApplication::applicationName()); - const QRect availableGeometry = screen()->availableGeometry(); - adjustSize(); - move((availableGeometry.width() - width()) / 2, (availableGeometry.height() - height()) / 2); -} - -void MainWindow::openSettings() -{ - if (!locationDialog) - locationDialog = new LocationDialog(this); - - if (locationDialog->exec() != QDialog::Accepted) - return; - - SettingsPtr settings(new QSettings(locationDialog->format(), - locationDialog->scope(), - locationDialog->organization(), - locationDialog->application())); - - setSettingsObject(settings); - fallbacksAct->setEnabled(true); -} - -void MainWindow::openIniFile() -{ - const QString directory = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation); - const QString fileName = - QFileDialog::getOpenFileName(this, tr("Open INI File"), - directory, tr("INI Files (*.ini *.conf)")); - if (fileName.isEmpty()) - return; - - SettingsPtr settings(new QSettings(fileName, QSettings::IniFormat)); - - setSettingsObject(settings); - fallbacksAct->setEnabled(false); -} - -void MainWindow::openPropertyList() -{ - const QString directory = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation); - const QString fileName = - QFileDialog::getOpenFileName(this, tr("Open Property List"), - directory, tr("Property List Files (*.plist)")); - if (fileName.isEmpty()) - return; - - SettingsPtr settings(new QSettings(fileName, QSettings::NativeFormat)); - setSettingsObject(settings); - fallbacksAct->setEnabled(false); -} - -void MainWindow::openRegistryPath() -{ - const QString path = - QInputDialog::getText(this, tr("Open Registry Path"), - tr("Enter the path in the Windows registry:"), - QLineEdit::Normal, "HKEY_CURRENT_USER\\"); - if (path.isEmpty()) - return; - - SettingsPtr settings(new QSettings(path, QSettings::NativeFormat)); - - setSettingsObject(settings); - fallbacksAct->setEnabled(false); -} - -void MainWindow::about() -{ - QMessageBox::about(this, tr("About Settings Editor"), - tr("The <b>Settings Editor</b> example shows how to access " - "application settings using Qt.")); -} - -void MainWindow::createActions() -{ - QMenu *fileMenu = menuBar()->addMenu(tr("&File")); - - QAction *openSettingsAct = fileMenu->addAction(tr("&Open Application Settings..."), this, &MainWindow::openSettings); - openSettingsAct->setShortcuts(QKeySequence::Open); - - QAction *openIniFileAct = fileMenu->addAction(tr("Open I&NI File..."), this, &MainWindow::openIniFile); - openIniFileAct->setShortcut(tr("Ctrl+N")); - -#ifdef Q_OS_MACOS - QAction *openPropertyListAct = fileMenu->addAction(tr("Open Apple &Property List..."), this, &MainWindow::openPropertyList); - openPropertyListAct->setShortcut(tr("Ctrl+P")); -#endif // Q_OS_MACOS - -#ifdef Q_OS_WIN - QAction *openRegistryPathAct = fileMenu->addAction(tr("Open Windows &Registry Path..."), this, &MainWindow::openRegistryPath); - openRegistryPathAct->setShortcut(tr("Ctrl+G")); -#endif // Q_OS_WIN - - fileMenu->addSeparator(); - - refreshAct = fileMenu->addAction(tr("&Refresh"), settingsTree, &SettingsTree::refresh); - refreshAct->setShortcut(tr("Ctrl+R")); - refreshAct->setEnabled(false); - - fileMenu->addSeparator(); - - QAction *exitAct = fileMenu->addAction(tr("E&xit"), this, &QWidget::close); - exitAct->setShortcuts(QKeySequence::Quit); - - QMenu *optionsMenu = menuBar()->addMenu(tr("&Options")); - - autoRefreshAct = optionsMenu->addAction(tr("&Auto-Refresh")); - autoRefreshAct->setShortcut(tr("Ctrl+A")); - autoRefreshAct->setCheckable(true); - autoRefreshAct->setEnabled(false); - connect(autoRefreshAct, &QAction::triggered, - settingsTree, &SettingsTree::setAutoRefresh); - connect(autoRefreshAct, &QAction::triggered, - refreshAct, &QAction::setDisabled); - - fallbacksAct = optionsMenu->addAction(tr("&Fallbacks")); - fallbacksAct->setShortcut(tr("Ctrl+F")); - fallbacksAct->setCheckable(true); - fallbacksAct->setEnabled(false); - connect(fallbacksAct, &QAction::triggered, - settingsTree, &SettingsTree::setFallbacksEnabled); - - QMenu *helpMenu = menuBar()->addMenu(tr("&Help")); - helpMenu->addAction(tr("&About"), this, &MainWindow::about); - helpMenu->addAction(tr("About &Qt"), qApp, &QCoreApplication::quit); -} - -void MainWindow::setSettingsObject(const SettingsPtr &settings) -{ - settings->setFallbacksEnabled(fallbacksAct->isChecked()); - settingsTree->setSettingsObject(settings); - - refreshAct->setEnabled(true); - autoRefreshAct->setEnabled(true); - - QString niceName = QDir::cleanPath(settings->fileName()); - int pos = niceName.lastIndexOf(QLatin1Char('/')); - if (pos != -1) - niceName.remove(0, pos + 1); - - if (!settings->isWritable()) - niceName = tr("%1 (read only)").arg(niceName); - - setWindowTitle(tr("%1 - %2").arg(niceName, QCoreApplication::applicationName())); - statusBar()->showMessage(tr("Opened \"%1\"").arg(QDir::toNativeSeparators(settings->fileName()))); -} diff --git a/examples/widgets/tools/settingseditor/mainwindow.h b/examples/widgets/tools/settingseditor/mainwindow.h deleted file mode 100644 index b1115005a9..0000000000 --- a/examples/widgets/tools/settingseditor/mainwindow.h +++ /dev/null @@ -1,91 +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> -#include <QSharedPointer> - -QT_BEGIN_NAMESPACE -class QAction; -class QSettings; -QT_END_NAMESPACE -class LocationDialog; -class SettingsTree; - -class MainWindow : public QMainWindow -{ - Q_OBJECT - -public: - typedef QSharedPointer<QSettings> SettingsPtr; - - MainWindow(QWidget *parent = nullptr); - -private slots: - void openSettings(); - void openIniFile(); - void openPropertyList(); - void openRegistryPath(); - void about(); - -private: - void createActions(); - void setSettingsObject(const SettingsPtr &settings); - - SettingsTree *settingsTree = nullptr; - LocationDialog *locationDialog = nullptr; - QAction *refreshAct = nullptr; - QAction *autoRefreshAct = nullptr; - QAction *fallbacksAct = nullptr; -}; - -#endif diff --git a/examples/widgets/tools/settingseditor/settingseditor.pro b/examples/widgets/tools/settingseditor/settingseditor.pro deleted file mode 100644 index 4880b7e582..0000000000 --- a/examples/widgets/tools/settingseditor/settingseditor.pro +++ /dev/null @@ -1,18 +0,0 @@ -QT += widgets -requires(qtConfig(tablewidget)) - -HEADERS = locationdialog.h \ - mainwindow.h \ - settingstree.h \ - variantdelegate.h -SOURCES = locationdialog.cpp \ - main.cpp \ - mainwindow.cpp \ - settingstree.cpp \ - variantdelegate.cpp - -EXAMPLE_FILES = inifiles - -# install -target.path = $$[QT_INSTALL_EXAMPLES]/widgets/tools/settingseditor -INSTALLS += target diff --git a/examples/widgets/tools/settingseditor/settingstree.cpp b/examples/widgets/tools/settingseditor/settingstree.cpp deleted file mode 100644 index bcbf3744a5..0000000000 --- a/examples/widgets/tools/settingseditor/settingstree.cpp +++ /dev/null @@ -1,278 +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 "settingstree.h" -#include "variantdelegate.h" - -#include <QApplication> -#include <QHeaderView> -#include <QScreen> -#include <QSettings> - -SettingsTree::SettingsTree(QWidget *parent) - : QTreeWidget(parent), - m_typeChecker(new TypeChecker) -{ - setItemDelegate(new VariantDelegate(m_typeChecker, this)); - - setHeaderLabels({tr("Setting"), tr("Type"), tr("Value")}); - header()->setSectionResizeMode(0, QHeaderView::ResizeToContents); - header()->setSectionResizeMode(1, QHeaderView::ResizeToContents); - header()->setSectionResizeMode(2, QHeaderView::Stretch); - - refreshTimer.setInterval(2000); - - groupIcon.addPixmap(style()->standardPixmap(QStyle::SP_DirClosedIcon), - QIcon::Normal, QIcon::Off); - groupIcon.addPixmap(style()->standardPixmap(QStyle::SP_DirOpenIcon), - QIcon::Normal, QIcon::On); - keyIcon.addPixmap(style()->standardPixmap(QStyle::SP_FileIcon)); - - connect(&refreshTimer, &QTimer::timeout, this, &SettingsTree::maybeRefresh); -} - -SettingsTree::~SettingsTree() = default; - -void SettingsTree::setSettingsObject(const SettingsPtr &newSettings) -{ - settings = newSettings; - clear(); - - if (settings.isNull()) { - refreshTimer.stop(); - } else { - refresh(); - if (autoRefresh) - refreshTimer.start(); - } -} - -QSize SettingsTree::sizeHint() const -{ - const QRect availableGeometry = screen()->availableGeometry(); - return QSize(availableGeometry.width() * 2 / 3, availableGeometry.height() * 2 / 3); -} - -void SettingsTree::setAutoRefresh(bool autoRefresh) -{ - this->autoRefresh = autoRefresh; - if (!settings.isNull()) { - if (autoRefresh) { - maybeRefresh(); - refreshTimer.start(); - } else { - refreshTimer.stop(); - } - } -} - -void SettingsTree::setFallbacksEnabled(bool enabled) -{ - if (!settings.isNull()) { - settings->setFallbacksEnabled(enabled); - refresh(); - } -} - -void SettingsTree::maybeRefresh() -{ - if (state() != EditingState) - refresh(); -} - -void SettingsTree::refresh() -{ - if (settings.isNull()) - return; - - disconnect(this, &QTreeWidget::itemChanged, - this, &SettingsTree::updateSetting); - - settings->sync(); - updateChildItems(nullptr); - - connect(this, &QTreeWidget::itemChanged, - this, &SettingsTree::updateSetting); -} - -bool SettingsTree::event(QEvent *event) -{ - if (event->type() == QEvent::WindowActivate) { - if (isActiveWindow() && autoRefresh) - maybeRefresh(); - } - return QTreeWidget::event(event); -} - -void SettingsTree::updateSetting(QTreeWidgetItem *item) -{ - QString key = item->text(0); - QTreeWidgetItem *ancestor = item->parent(); - while (ancestor) { - key.prepend(ancestor->text(0) + QLatin1Char('/')); - ancestor = ancestor->parent(); - } - - settings->setValue(key, item->data(2, Qt::UserRole)); - if (autoRefresh) - refresh(); -} - -void SettingsTree::updateChildItems(QTreeWidgetItem *parent) -{ - int dividerIndex = 0; - - const QStringList childGroups = settings->childGroups(); - for (const QString &group : childGroups) { - QTreeWidgetItem *child; - int childIndex = findChild(parent, group, dividerIndex); - if (childIndex != -1) { - child = childAt(parent, childIndex); - child->setText(1, QString()); - child->setText(2, QString()); - child->setData(2, Qt::UserRole, QVariant()); - moveItemForward(parent, childIndex, dividerIndex); - } else { - child = createItem(group, parent, dividerIndex); - } - child->setIcon(0, groupIcon); - ++dividerIndex; - - settings->beginGroup(group); - updateChildItems(child); - settings->endGroup(); - } - - const QStringList childKeys = settings->childKeys(); - for (const QString &key : childKeys) { - QTreeWidgetItem *child; - int childIndex = findChild(parent, key, 0); - - if (childIndex == -1 || childIndex >= dividerIndex) { - if (childIndex != -1) { - child = childAt(parent, childIndex); - for (int i = 0; i < child->childCount(); ++i) - delete childAt(child, i); - moveItemForward(parent, childIndex, dividerIndex); - } else { - child = createItem(key, parent, dividerIndex); - } - child->setIcon(0, keyIcon); - ++dividerIndex; - } else { - child = childAt(parent, childIndex); - } - - QVariant value = settings->value(key); - if (value.userType() == QMetaType::UnknownType) { - child->setText(1, "Invalid"); - } else { - if (value.typeId() == QMetaType::QString) { - const QString stringValue = value.toString(); - if (m_typeChecker->boolExp.match(stringValue).hasMatch()) { - value.setValue(stringValue.compare("true", Qt::CaseInsensitive) == 0); - } else if (m_typeChecker->signedIntegerExp.match(stringValue).hasMatch()) - value.setValue(stringValue.toInt()); - } - - child->setText(1, value.typeName()); - } - child->setText(2, VariantDelegate::displayText(value)); - child->setData(2, Qt::UserRole, value); - } - - while (dividerIndex < childCount(parent)) - delete childAt(parent, dividerIndex); -} - -QTreeWidgetItem *SettingsTree::createItem(const QString &text, - QTreeWidgetItem *parent, int index) -{ - QTreeWidgetItem *after = nullptr; - if (index != 0) - after = childAt(parent, index - 1); - - QTreeWidgetItem *item; - if (parent) - item = new QTreeWidgetItem(parent, after); - else - item = new QTreeWidgetItem(this, after); - - item->setText(0, text); - item->setFlags(item->flags() | Qt::ItemIsEditable); - return item; -} - -QTreeWidgetItem *SettingsTree::childAt(QTreeWidgetItem *parent, int index) const -{ - return (parent ? parent->child(index) : topLevelItem(index)); -} - -int SettingsTree::childCount(QTreeWidgetItem *parent) const -{ - return (parent ? parent->childCount() : topLevelItemCount()); -} - -int SettingsTree::findChild(QTreeWidgetItem *parent, const QString &text, - int startIndex) const -{ - for (int i = startIndex; i < childCount(parent); ++i) { - if (childAt(parent, i)->text(0) == text) - return i; - } - return -1; -} - -void SettingsTree::moveItemForward(QTreeWidgetItem *parent, int oldIndex, - int newIndex) -{ - for (int i = 0; i < oldIndex - newIndex; ++i) - delete childAt(parent, newIndex); -} diff --git a/examples/widgets/tools/settingseditor/settingstree.h b/examples/widgets/tools/settingseditor/settingstree.h deleted file mode 100644 index 54b1ce6157..0000000000 --- a/examples/widgets/tools/settingseditor/settingstree.h +++ /dev/null @@ -1,108 +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 SETTINGSTREE_H -#define SETTINGSTREE_H - -#include <QIcon> -#include <QTimer> -#include <QTreeWidget> -#include <QSharedPointer> - -QT_BEGIN_NAMESPACE -class QSettings; -QT_END_NAMESPACE - -struct TypeChecker; - -class SettingsTree : public QTreeWidget -{ - Q_OBJECT - -public: - using SettingsPtr = QSharedPointer<QSettings>; - using TypeCheckerPtr = QSharedPointer<TypeChecker>; - - SettingsTree(QWidget *parent = nullptr); - ~SettingsTree(); - - void setSettingsObject(const SettingsPtr &settings); - QSize sizeHint() const override; - -public slots: - void setAutoRefresh(bool autoRefresh); - void setFallbacksEnabled(bool enabled); - void maybeRefresh(); - void refresh(); - -protected: - bool event(QEvent *event) override; - -private slots: - void updateSetting(QTreeWidgetItem *item); - -private: - void updateChildItems(QTreeWidgetItem *parent); - QTreeWidgetItem *createItem(const QString &text, QTreeWidgetItem *parent, - int index); - QTreeWidgetItem *childAt(QTreeWidgetItem *parent, int index) const; - int childCount(QTreeWidgetItem *parent) const; - int findChild(QTreeWidgetItem *parent, const QString &text, int startIndex) const; - void moveItemForward(QTreeWidgetItem *parent, int oldIndex, int newIndex); - - SettingsPtr settings; - TypeCheckerPtr m_typeChecker; - QTimer refreshTimer; - QIcon groupIcon; - QIcon keyIcon; - bool autoRefresh = false; -}; - -#endif diff --git a/examples/widgets/tools/settingseditor/variantdelegate.cpp b/examples/widgets/tools/settingseditor/variantdelegate.cpp deleted file mode 100644 index 24a236aeee..0000000000 --- a/examples/widgets/tools/settingseditor/variantdelegate.cpp +++ /dev/null @@ -1,424 +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 "variantdelegate.h" - -#include <QCheckBox> -#include <QDateTime> -#include <QLineEdit> -#include <QSpinBox> -#include <QRegularExpressionValidator> -#include <QTextStream> - -#include <algorithm> - -static bool isPrintableChar(char c) -{ - return uchar(c) >= 32 && uchar(c) < 128; -} - -static bool isPrintable(const QByteArray &ba) -{ - return std::all_of(ba.cbegin(), ba.cend(), isPrintableChar); -} - -static QString byteArrayToString(const QByteArray &ba) -{ - if (isPrintable(ba)) - return QString::fromLatin1(ba); - QString result; - for (char c : ba) { - if (isPrintableChar(c)) { - if (c == '\\') - result += QLatin1Char(c); - result += QLatin1Char(c); - } else { - const uint uc = uchar(c); - result += "\\x"; - if (uc < 16) - result += '0'; - result += QString::number(uc, 16); - } - } - return result; -} - -TypeChecker::TypeChecker() -{ - boolExp.setPattern("^(true)|(false)$"); - boolExp.setPatternOptions(QRegularExpression::CaseInsensitiveOption); - Q_ASSERT(boolExp.isValid()); - - byteArrayExp.setPattern(R"RX(^[\x00-\xff]*$)RX"); - charExp.setPattern("^.$"); - Q_ASSERT(charExp.isValid()); - colorExp.setPattern(R"RX(^\(([0-9]*),([0-9]*),([0-9]*),([0-9]*)\)$)RX"); - Q_ASSERT(colorExp.isValid()); - doubleExp.setPattern(""); - pointExp.setPattern(R"RX(^\((-?[0-9]*),(-?[0-9]*)\)$)RX"); - Q_ASSERT(pointExp.isValid()); - rectExp.setPattern(R"RX(^\((-?[0-9]*),(-?[0-9]*),(-?[0-9]*),(-?[0-9]*)\)$)RX"); - Q_ASSERT(rectExp.isValid()); - signedIntegerExp.setPattern("^-?[0-9]*$"); - Q_ASSERT(signedIntegerExp.isValid()); - sizeExp = pointExp; - unsignedIntegerExp.setPattern("^[0-9]+$"); - Q_ASSERT(unsignedIntegerExp.isValid()); - - const QString datePattern = "([0-9]{,4})-([0-9]{,2})-([0-9]{,2})"; - dateExp.setPattern('^' + datePattern + '$'); - Q_ASSERT(dateExp.isValid()); - const QString timePattern = "([0-9]{,2}):([0-9]{,2}):([0-9]{,2})"; - timeExp.setPattern('^' + timePattern + '$'); - Q_ASSERT(timeExp.isValid()); - dateTimeExp.setPattern('^' + datePattern + 'T' + timePattern + '$'); - Q_ASSERT(dateTimeExp.isValid()); -} - -VariantDelegate::VariantDelegate(const QSharedPointer<TypeChecker> &typeChecker, - QObject *parent) - : QStyledItemDelegate(parent), - m_typeChecker(typeChecker) -{ -} - -void VariantDelegate::paint(QPainter *painter, - const QStyleOptionViewItem &option, - const QModelIndex &index) const -{ - if (index.column() == 2) { - QVariant value = index.model()->data(index, Qt::UserRole); - if (!isSupportedType(value.userType())) { - QStyleOptionViewItem myOption = option; - myOption.state &= ~QStyle::State_Enabled; - QStyledItemDelegate::paint(painter, myOption, index); - return; - } - } - - QStyledItemDelegate::paint(painter, option, index); -} - -QWidget *VariantDelegate::createEditor(QWidget *parent, - const QStyleOptionViewItem & /* option */, - const QModelIndex &index) const -{ - if (index.column() != 2) - return nullptr; - - QVariant originalValue = index.model()->data(index, Qt::UserRole); - if (!isSupportedType(originalValue.userType())) - return nullptr; - - switch (originalValue.userType()) { - case QMetaType::Bool: - return new QCheckBox(parent); - break; - case QMetaType::Int: - case QMetaType::LongLong: { - auto spinBox = new QSpinBox(parent); - spinBox->setRange(-32767, 32767); - return spinBox; - } - case QMetaType::UInt: - case QMetaType::ULongLong: { - auto spinBox = new QSpinBox(parent); - spinBox->setRange(0, 63335); - return spinBox; - } - default: - break; - } - - QLineEdit *lineEdit = new QLineEdit(parent); - lineEdit->setFrame(false); - - QRegularExpression regExp; - - switch (originalValue.userType()) { - case QMetaType::Bool: - regExp = m_typeChecker->boolExp; - break; - case QMetaType::QByteArray: - regExp = m_typeChecker->byteArrayExp; - break; - case QMetaType::QChar: - regExp = m_typeChecker->charExp; - break; - case QMetaType::QColor: - regExp = m_typeChecker->colorExp; - break; - case QMetaType::QDate: - regExp = m_typeChecker->dateExp; - break; - case QMetaType::QDateTime: - regExp = m_typeChecker->dateTimeExp; - break; - case QMetaType::Double: - regExp = m_typeChecker->doubleExp; - break; - case QMetaType::Int: - case QMetaType::LongLong: - regExp = m_typeChecker->signedIntegerExp; - break; - case QMetaType::QPoint: - regExp = m_typeChecker->pointExp; - break; - case QMetaType::QRect: - regExp = m_typeChecker->rectExp; - break; - case QMetaType::QSize: - regExp = m_typeChecker->sizeExp; - break; - case QMetaType::QTime: - regExp = m_typeChecker->timeExp; - break; - case QMetaType::UInt: - case QMetaType::ULongLong: - regExp = m_typeChecker->unsignedIntegerExp; - break; - default: - break; - } - - if (regExp.isValid()) { - QValidator *validator = new QRegularExpressionValidator(regExp, lineEdit); - lineEdit->setValidator(validator); - } - - return lineEdit; -} - -void VariantDelegate::setEditorData(QWidget *editor, - const QModelIndex &index) const -{ - QVariant value = index.model()->data(index, Qt::UserRole); - if (auto spinBox = qobject_cast<QSpinBox *>(editor)) { - const auto userType = value.userType(); - if (userType == QMetaType::UInt || userType == QMetaType::ULongLong) - spinBox->setValue(value.toUInt()); - else - spinBox->setValue(value.toInt()); - } else if (auto checkBox = qobject_cast<QCheckBox *>(editor)) { - checkBox->setChecked(value.toBool()); - } else if (QLineEdit *lineEdit = qobject_cast<QLineEdit *>(editor)) { - if (value.userType() == QMetaType::QByteArray - && !isPrintable(value.toByteArray())) { - lineEdit->setReadOnly(true); - } - lineEdit->setText(displayText(value)); - } -} - -void VariantDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, - const QModelIndex &index) const -{ - const QVariant originalValue = index.model()->data(index, Qt::UserRole); - QVariant value; - - if (auto spinBox = qobject_cast<QSpinBox *>(editor)) { - value.setValue(spinBox->value()); - } else if (auto checkBox = qobject_cast<QCheckBox *>(editor)) { - value.setValue(checkBox->isChecked()); - } else if (QLineEdit *lineEdit = qobject_cast<QLineEdit *>(editor)) { - if (!lineEdit->isModified()) - return; - - QString text = lineEdit->text(); - const QValidator *validator = lineEdit->validator(); - if (validator) { - int pos; - if (validator->validate(text, pos) != QValidator::Acceptable) - return; - } - - QRegularExpressionMatch match; - - switch (originalValue.userType()) { - case QMetaType::QChar: - value = text.at(0); - break; - case QMetaType::QColor: - match = m_typeChecker->colorExp.match(text); - value = QColor(qMin(match.captured(1).toInt(), 255), - qMin(match.captured(2).toInt(), 255), - qMin(match.captured(3).toInt(), 255), - qMin(match.captured(4).toInt(), 255)); - break; - case QMetaType::QDate: - { - QDate date = QDate::fromString(text, Qt::ISODate); - if (!date.isValid()) - return; - value = date; - } - break; - case QMetaType::QDateTime: - { - QDateTime dateTime = QDateTime::fromString(text, Qt::ISODate); - if (!dateTime.isValid()) - return; - value = dateTime; - } - break; - case QMetaType::QPoint: - match = m_typeChecker->pointExp.match(text); - value = QPoint(match.captured(1).toInt(), match.captured(2).toInt()); - break; - case QMetaType::QRect: - match = m_typeChecker->rectExp.match(text); - value = QRect(match.captured(1).toInt(), match.captured(2).toInt(), - match.captured(3).toInt(), match.captured(4).toInt()); - break; - case QMetaType::QSize: - match = m_typeChecker->sizeExp.match(text); - value = QSize(match.captured(1).toInt(), match.captured(2).toInt()); - break; - case QMetaType::QStringList: - value = text.split(','); - break; - case QMetaType::QTime: - { - QTime time = QTime::fromString(text, Qt::ISODate); - if (!time.isValid()) - return; - value = time; - } - break; - default: - value = text; - value.convert(originalValue.metaType()); - } - } - - model->setData(index, displayText(value), Qt::DisplayRole); - model->setData(index, value, Qt::UserRole); -} - -bool VariantDelegate::isSupportedType(int type) -{ - switch (type) { - case QMetaType::Bool: - case QMetaType::QByteArray: - case QMetaType::QChar: - case QMetaType::QColor: - case QMetaType::QDate: - case QMetaType::QDateTime: - case QMetaType::Double: - case QMetaType::Int: - case QMetaType::LongLong: - case QMetaType::QPoint: - case QMetaType::QRect: - case QMetaType::QSize: - case QMetaType::QString: - case QMetaType::QStringList: - case QMetaType::QTime: - case QMetaType::UInt: - case QMetaType::ULongLong: - return true; - default: - return false; - } -} - -QString VariantDelegate::displayText(const QVariant &value) -{ - switch (value.userType()) { - case QMetaType::Bool: - return value.toBool() ? "✓" : "☐"; - case QMetaType::QByteArray: - return byteArrayToString(value.toByteArray()); - case QMetaType::QChar: - case QMetaType::Double: - case QMetaType::Int: - case QMetaType::LongLong: - case QMetaType::QString: - case QMetaType::UInt: - case QMetaType::ULongLong: - return value.toString(); - case QMetaType::QColor: - { - QColor color = qvariant_cast<QColor>(value); - return QString("(%1,%2,%3,%4)") - .arg(color.red()).arg(color.green()) - .arg(color.blue()).arg(color.alpha()); - } - case QMetaType::QDate: - return value.toDate().toString(Qt::ISODate); - case QMetaType::QDateTime: - return value.toDateTime().toString(Qt::ISODate); - case QMetaType::UnknownType: - return "<Invalid>"; - case QMetaType::QPoint: - { - QPoint point = value.toPoint(); - return QString("(%1,%2)").arg(point.x()).arg(point.y()); - } - case QMetaType::QRect: - { - QRect rect = value.toRect(); - return QString("(%1,%2,%3,%4)") - .arg(rect.x()).arg(rect.y()) - .arg(rect.width()).arg(rect.height()); - } - case QMetaType::QSize: - { - QSize size = value.toSize(); - return QString("(%1,%2)").arg(size.width()).arg(size.height()); - } - case QMetaType::QStringList: - return value.toStringList().join(','); - case QMetaType::QTime: - return value.toTime().toString(Qt::ISODate); - default: - break; - } - return QString("<%1>").arg(value.typeName()); -} diff --git a/examples/widgets/tools/settingseditor/variantdelegate.h b/examples/widgets/tools/settingseditor/variantdelegate.h deleted file mode 100644 index 9d46aa77a5..0000000000 --- a/examples/widgets/tools/settingseditor/variantdelegate.h +++ /dev/null @@ -1,100 +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 VARIANTDELEGATE_H -#define VARIANTDELEGATE_H - -#include <QStyledItemDelegate> -#include <QRegularExpression> -#include <QSharedPointer> - -struct TypeChecker -{ - TypeChecker(); - - QRegularExpression boolExp; - QRegularExpression byteArrayExp; - QRegularExpression charExp; - QRegularExpression colorExp; - QRegularExpression dateExp; - QRegularExpression dateTimeExp; - QRegularExpression doubleExp; - QRegularExpression pointExp; - QRegularExpression rectExp; - QRegularExpression signedIntegerExp; - QRegularExpression sizeExp; - QRegularExpression timeExp; - QRegularExpression unsignedIntegerExp; -}; - -class VariantDelegate : public QStyledItemDelegate -{ - Q_OBJECT - -public: - explicit VariantDelegate(const QSharedPointer<TypeChecker> &typeChecker, - QObject *parent = nullptr); - - void paint(QPainter *painter, const QStyleOptionViewItem &option, - const QModelIndex &index) const override; - QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, - const QModelIndex &index) const override; - void setEditorData(QWidget *editor, const QModelIndex &index) const override; - void setModelData(QWidget *editor, QAbstractItemModel *model, - const QModelIndex &index) const override; - - static bool isSupportedType(int type); - static QString displayText(const QVariant &value); - -private: - QSharedPointer<TypeChecker> m_typeChecker; -}; - -#endif |