diff options
Diffstat (limited to 'doc/src/snippets/code/src_corelib_io_qsettings.cpp')
| -rw-r--r-- | doc/src/snippets/code/src_corelib_io_qsettings.cpp | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/doc/src/snippets/code/src_corelib_io_qsettings.cpp b/doc/src/snippets/code/src_corelib_io_qsettings.cpp deleted file mode 100644 index c9ce7561ff..0000000000 --- a/doc/src/snippets/code/src_corelib_io_qsettings.cpp +++ /dev/null @@ -1,316 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor -** the names of its contributors may be used to endorse or promote -** products derived from this software without specific prior written -** permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -QSettings settings("MySoft", "Star Runner"); -QColor color = settings.value("DataPump/bgcolor").value<QColor>(); -//! [0] - - -//! [1] -QSettings settings("MySoft", "Star Runner"); -QColor color = palette().background().color(); -settings.setValue("DataPump/bgcolor", color); -//! [1] - - -//! [2] -QSettings settings("/home/petra/misc/myapp.ini", - QSettings::IniFormat); -//! [2] - - -//! [3] -QSettings settings("/Users/petra/misc/myapp.plist", - QSettings::NativeFormat); -//! [3] - - -//! [4] -QSettings settings("HKEY_CURRENT_USER\\Software\\Microsoft\\Office", - QSettings::NativeFormat); -//! [4] - - -//! [5] -settings.setValue("11.0/Outlook/Security/DontTrustInstalledFiles", 0); -//! [5] - - -//! [6] -settings.setValue("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy", "Milkyway"); -settings.setValue("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy\\Sun", "OurStar"); -settings.value("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy\\Default"); // returns "Milkyway" -//! [6] - - -//! [7] -#ifdef Q_WS_MAC - QSettings settings("grenoullelogique.fr", "Squash"); -#else - QSettings settings("Grenoulle Logique", "Squash"); -#endif -//! [7] - - -//! [8] -pos = @Point(100 100) -//! [8] - - -//! [9] -windir = C:\Windows -//! [9] - - -//! [10] -QSettings settings("Moose Tech", "Facturo-Pro"); -//! [10] - - -//! [11] -QSettings settings("Moose Soft", "Facturo-Pro"); -//! [11] - - -//! [12] -QCoreApplication::setOrganizationName("Moose Soft"); -QCoreApplication::setApplicationName("Facturo-Pro"); -QSettings settings; -//! [12] - - -//! [13] -settings.beginGroup("mainwindow"); -settings.setValue("size", win->size()); -settings.setValue("fullScreen", win->isFullScreen()); -settings.endGroup(); - -settings.beginGroup("outputpanel"); -settings.setValue("visible", panel->isVisible()); -settings.endGroup(); -//! [13] - - -//! [14] -settings.beginGroup("alpha"); -// settings.group() == "alpha" - -settings.beginGroup("beta"); -// settings.group() == "alpha/beta" - -settings.endGroup(); -// settings.group() == "alpha" - -settings.endGroup(); -// settings.group() == "" -//! [14] - - -//! [15] -struct Login { - QString userName; - QString password; -}; -QList<Login> logins; -... - -QSettings settings; -int size = settings.beginReadArray("logins"); -for (int i = 0; i < size; ++i) { - settings.setArrayIndex(i); - Login login; - login.userName = settings.value("userName").toString(); - login.password = settings.value("password").toString(); - logins.append(login); -} -settings.endArray(); -//! [15] - - -//! [16] -struct Login { - QString userName; - QString password; -}; -QList<Login> logins; -... - -QSettings settings; -settings.beginWriteArray("logins"); -for (int i = 0; i < logins.size(); ++i) { - settings.setArrayIndex(i); - settings.setValue("userName", list.at(i).userName); - settings.setValue("password", list.at(i).password); -} -settings.endArray(); -//! [16] - - -//! [17] -QSettings settings; -settings.setValue("fridge/color", Qt::white); -settings.setValue("fridge/size", QSize(32, 96)); -settings.setValue("sofa", true); -settings.setValue("tv", false); - -QStringList keys = settings.allKeys(); -// keys: ["fridge/color", "fridge/size", "sofa", "tv"] -//! [17] - - -//! [18] -settings.beginGroup("fridge"); -keys = settings.allKeys(); -// keys: ["color", "size"] -//! [18] - - -//! [19] -QSettings settings; -settings.setValue("fridge/color", Qt::white); -settings.setValue("fridge/size", QSize(32, 96)); -settings.setValue("sofa", true); -settings.setValue("tv", false); - -QStringList keys = settings.childKeys(); -// keys: ["sofa", "tv"] -//! [19] - - -//! [20] -settings.beginGroup("fridge"); -keys = settings.childKeys(); -// keys: ["color", "size"] -//! [20] - - -//! [21] -QSettings settings; -settings.setValue("fridge/color", Qt::white); -settings.setValue("fridge/size", QSize(32, 96)); -settings.setValue("sofa", true); -settings.setValue("tv", false); - -QStringList groups = settings.childGroups(); -// groups: ["fridge"] -//! [21] - - -//! [22] -settings.beginGroup("fridge"); -groups = settings.childGroups(); -// groups: [] -//! [22] - - -//! [23] -QSettings settings; -settings.setValue("interval", 30); -settings.value("interval").toInt(); // returns 30 - -settings.setValue("interval", 6.55); -settings.value("interval").toDouble(); // returns 6.55 -//! [23] - - -//! [24] -QSettings settings; -settings.setValue("ape"); -settings.setValue("monkey", 1); -settings.setValue("monkey/sea", 2); -settings.setValue("monkey/doe", 4); - -settings.remove("monkey"); -QStringList keys = settings.allKeys(); -// keys: ["ape"] -//! [24] - - -//! [25] -QSettings settings; -settings.setValue("ape"); -settings.setValue("monkey", 1); -settings.setValue("monkey/sea", 2); -settings.setValue("monkey/doe", 4); - -settings.beginGroup("monkey"); -settings.remove(""); -settings.endGroup(); - -QStringList keys = settings.allKeys(); -// keys: ["ape"] -//! [25] - - -//! [26] -QSettings settings; -settings.setValue("animal/snake", 58); -settings.value("animal/snake", 1024).toInt(); // returns 58 -settings.value("animal/zebra", 1024).toInt(); // returns 1024 -settings.value("animal/zebra").toInt(); // returns 0 -//! [26] - - -//! [27] -bool myReadFunc(QIODevice &device, QSettings::SettingsMap &map); -//! [27] - - -//! [28] -bool myWriteFunc(QIODevice &device, const QSettings::SettingsMap &map); -//! [28] - - -//! [29] -bool readXmlFile(QIODevice &device, QSettings::SettingsMap &map); -bool writeXmlFile(QIODevice &device, const QSettings::SettingsMap &map); - -int main(int argc, char *argv[]) -{ - const QSettings::Format XmlFormat = - QSettings::registerFormat("xml", readXmlFile, writeXmlFile); - - QSettings settings(XmlFormat, QSettings::UserScope, "MySoft", - "Star Runner"); - - ... -} -//! [29] |