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-rw-r--r--examples/widgets/tools/settingseditor/mainwindow.cpp182
1 files changed, 82 insertions, 100 deletions
diff --git a/examples/widgets/tools/settingseditor/mainwindow.cpp b/examples/widgets/tools/settingseditor/mainwindow.cpp
index 078a84576d..dbc8309eef 100644
--- a/examples/widgets/tools/settingseditor/mainwindow.cpp
+++ b/examples/widgets/tools/settingseditor/mainwindow.cpp
@@ -45,20 +45,20 @@
#include "settingstree.h"
MainWindow::MainWindow()
+ : settingsTree(new SettingsTree)
+ , locationDialog(Q_NULLPTR)
{
- settingsTree = new SettingsTree;
setCentralWidget(settingsTree);
- locationDialog = 0;
-
createActions();
- createMenus();
autoRefreshAct->setChecked(true);
fallbacksAct->setChecked(true);
- setWindowTitle(tr("Settings Editor"));
- resize(500, 600);
+ setWindowTitle(QCoreApplication::applicationName());
+ const QRect availableGeometry = QApplication::desktop()->availableGeometry(this);
+ adjustSize();
+ move((availableGeometry.width() - width()) / 2, (availableGeometry.height() - height()) / 2);
}
void MainWindow::openSettings()
@@ -66,49 +66,60 @@ void MainWindow::openSettings()
if (!locationDialog)
locationDialog = new LocationDialog(this);
- if (locationDialog->exec()) {
- QSettings *settings = new QSettings(locationDialog->format(),
- locationDialog->scope(),
- locationDialog->organization(),
- locationDialog->application());
- setSettingsObject(settings);
- fallbacksAct->setEnabled(true);
- }
+ 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()
{
- QString fileName = QFileDialog::getOpenFileName(this, tr("Open INI File"),
- "", tr("INI Files (*.ini *.conf)"));
- if (!fileName.isEmpty()) {
- QSettings *settings = new QSettings(fileName, QSettings::IniFormat);
- setSettingsObject(settings);
- fallbacksAct->setEnabled(false);
- }
+ 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()
{
- QString fileName = QFileDialog::getOpenFileName(this,
- tr("Open Property List"),
- "", tr("Property List Files (*.plist)"));
- if (!fileName.isEmpty()) {
- QSettings *settings = new QSettings(fileName, QSettings::NativeFormat);
- setSettingsObject(settings);
- fallbacksAct->setEnabled(false);
- }
+ 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()
{
- 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()) {
- QSettings *settings = new QSettings(path, QSettings::NativeFormat);
- setSettingsObject(settings);
- fallbacksAct->setEnabled(false);
- }
+ 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()
@@ -120,88 +131,59 @@ void MainWindow::about()
void MainWindow::createActions()
{
- openSettingsAct = new QAction(tr("&Open Application Settings..."), this);
+ QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
+
+ QAction *openSettingsAct = fileMenu->addAction(tr("&Open Application Settings..."), this, &MainWindow::openSettings);
openSettingsAct->setShortcuts(QKeySequence::Open);
- connect(openSettingsAct, SIGNAL(triggered()), this, SLOT(openSettings()));
- openIniFileAct = new QAction(tr("Open I&NI File..."), this);
+ QAction *openIniFileAct = fileMenu->addAction(tr("Open I&NI File..."), this, &MainWindow::openIniFile);
openIniFileAct->setShortcut(tr("Ctrl+N"));
- connect(openIniFileAct, SIGNAL(triggered()), this, SLOT(openIniFile()));
- openPropertyListAct = new QAction(tr("Open Mac &Property List..."), this);
+#ifdef Q_OS_OSX
+ QAction *openPropertyListAct = fileMenu->addAction(tr("Open Apple &Property List..."), this, &MainWindow::openPropertyList);
openPropertyListAct->setShortcut(tr("Ctrl+P"));
- connect(openPropertyListAct, SIGNAL(triggered()),
- this, SLOT(openPropertyList()));
+#endif // Q_OS_OSX
- openRegistryPathAct = new QAction(tr("Open Windows &Registry Path..."),
- this);
+#ifdef Q_OS_WIN
+ QAction *openRegistryPathAct = fileMenu->addAction(tr("Open Windows &Registry Path..."), this, &MainWindow::openRegistryPath);
openRegistryPathAct->setShortcut(tr("Ctrl+G"));
- connect(openRegistryPathAct, SIGNAL(triggered()),
- this, SLOT(openRegistryPath()));
+#endif // Q_OS_WIN
+
+ fileMenu->addSeparator();
- refreshAct = new QAction(tr("&Refresh"), this);
+ refreshAct = fileMenu->addAction(tr("&Refresh"), settingsTree, &SettingsTree::refresh);
refreshAct->setShortcut(tr("Ctrl+R"));
refreshAct->setEnabled(false);
- connect(refreshAct, SIGNAL(triggered()), settingsTree, SLOT(refresh()));
- exitAct = new QAction(tr("E&xit"), this);
+ fileMenu->addSeparator();
+
+ QAction *exitAct = fileMenu->addAction(tr("E&xit"), this, &QWidget::close);
exitAct->setShortcuts(QKeySequence::Quit);
- connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
- autoRefreshAct = new QAction(tr("&Auto-Refresh"), this);
+ 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, SIGNAL(triggered(bool)),
- settingsTree, SLOT(setAutoRefresh(bool)));
- connect(autoRefreshAct, SIGNAL(triggered(bool)),
- refreshAct, SLOT(setDisabled(bool)));
+ connect(autoRefreshAct, &QAction::triggered,
+ settingsTree, &SettingsTree::setAutoRefresh);
+ connect(autoRefreshAct, &QAction::triggered,
+ refreshAct, &QAction::setDisabled);
- fallbacksAct = new QAction(tr("&Fallbacks"), this);
+ fallbacksAct = optionsMenu->addAction(tr("&Fallbacks"));
fallbacksAct->setShortcut(tr("Ctrl+F"));
fallbacksAct->setCheckable(true);
fallbacksAct->setEnabled(false);
- connect(fallbacksAct, SIGNAL(triggered(bool)),
- settingsTree, SLOT(setFallbacksEnabled(bool)));
-
- aboutAct = new QAction(tr("&About"), this);
- connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
-
- aboutQtAct = new QAction(tr("About &Qt"), this);
- connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
-
-#ifndef Q_OS_MAC
- openPropertyListAct->setEnabled(false);
-#endif
-#ifndef Q_OS_WIN
- openRegistryPathAct->setEnabled(false);
-#endif
-}
-
-void MainWindow::createMenus()
-{
- fileMenu = menuBar()->addMenu(tr("&File"));
- fileMenu->addAction(openSettingsAct);
- fileMenu->addAction(openIniFileAct);
- fileMenu->addAction(openPropertyListAct);
- fileMenu->addAction(openRegistryPathAct);
- fileMenu->addSeparator();
- fileMenu->addAction(refreshAct);
- fileMenu->addSeparator();
- fileMenu->addAction(exitAct);
-
- optionsMenu = menuBar()->addMenu(tr("&Options"));
- optionsMenu->addAction(autoRefreshAct);
- optionsMenu->addAction(fallbacksAct);
-
- menuBar()->addSeparator();
+ connect(fallbacksAct, &QAction::triggered,
+ settingsTree, &SettingsTree::setFallbacksEnabled);
- helpMenu = menuBar()->addMenu(tr("&Help"));
- helpMenu->addAction(aboutAct);
- helpMenu->addAction(aboutQtAct);
+ QMenu *helpMenu = menuBar()->addMenu(tr("&Help"));
+ helpMenu->addAction(tr("&About"), this, &MainWindow::about);
+ helpMenu->addAction(tr("About &Qt"), qApp, &QCoreApplication::quit);
}
-void MainWindow::setSettingsObject(QSettings *settings)
+void MainWindow::setSettingsObject(const SettingsPtr &settings)
{
settings->setFallbacksEnabled(fallbacksAct->isChecked());
settingsTree->setSettingsObject(settings);
@@ -209,14 +191,14 @@ void MainWindow::setSettingsObject(QSettings *settings)
refreshAct->setEnabled(true);
autoRefreshAct->setEnabled(true);
- QString niceName = settings->fileName();
- niceName.replace("\\", "/");
- int pos = niceName.lastIndexOf("/");
+ 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).arg(tr("Settings Editor")));
+ setWindowTitle(tr("%1 - %2").arg(niceName, QCoreApplication::applicationName()));
+ statusBar()->showMessage(tr("Opened \"%1\"").arg(QDir::toNativeSeparators(settings->fileName())));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 16:30:52 +0000