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Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_io_qsettings.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_io_qsettings.cpp | 330 |
1 files changed, 330 insertions, 0 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_io_qsettings.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_io_qsettings.cpp new file mode 100644 index 000000000..2297e6894 --- /dev/null +++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_io_qsettings.cpp @@ -0,0 +1,330 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the documentation of PySide2. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//! [0] +settings = QSettings("MySoft", "Star Runner") +color = QColor(settings.value("DataPump/bgcolor")) +//! [0] + + +//! [1] +settings = QSettings("MySoft", "Star Runner") +color = palette().background().color() +settings.setValue("DataPump/bgcolor", color) +//! [1] + + +//! [2] +settings = QSettings("/home/petra/misc/myapp.ini", + QSettings.IniFormat) +//! [2] + + +//! [3] +settings = QSettings("/Users/petra/misc/myapp.plist", + QSettings.NativeFormat) +//! [3] + + +//! [4] +settings = QSettings("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 + settings = QSettings("grenoullelogique.fr", "Squash") +#else + settings = QSettings("Grenoulle Logique", "Squash") +#endif +//! [7] + + +//! [8] +pos = @Point(100 100) +//! [8] + + +//! [9] +windir = C:\Windows +//! [9] + + +//! [10] +settings = QSettings("Moose Tech", "Facturo-Pro") +//! [10] + + +//! [11] +settings = QSettings("Moose Soft", "Facturo-Pro") +//! [11] + + +//! [12] +QCoreApplication.setOrganizationName("Moose Soft") +QCoreApplication.setApplicationName("Facturo-Pro") +settings = QSettings() +//! [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] +class Login: + userName = '' + password = '' + + logins = [] + ... + + settings = QSettings() + size = settings.beginReadArray("logins") + for i in range(size): + settings.setArrayIndex(i) + login = Login() + login.userName = settings.value("userName") + login.password = settings.value("password") + logins.append(login) + + settings.endArray() +//! [15] + + +//! [16] +class Login: + userName = '' + password = '' + + logins = [] + ... + + settings = QSettings() + settings.beginWriteArray("logins") + for i in range(logins.size()): + settings.setArrayIndex(i) + settings.setValue("userName", list.at(i).userName) + settings.setValue("password", list.at(i).password) + + settings.endArray() +//! [16] + + +//! [17] +settings = QSettings() +settings.setValue("fridge/color", Qt.white) +settings.setValue("fridge/size", QSize(32, 96)) +settings.setValue("sofa", True) +settings.setValue("tv", False) + +keys = settings.allKeys(); +# keys: ["fridge/color", "fridge/size", "sofa", "tv"] +//! [17] + + +//! [18] +settings.beginGroup("fridge") +keys = settings.allKeys() +# keys: ["color", "size"] +//! [18] + + +//! [19] +settings = QSettings() +settings.setValue("fridge/color", Qt.white) +settings.setValue("fridge/size", QSize(32, 96)) +settings.setValue("sofa", True) +settings.setValue("tv", False) + +keys = settings.childKeys() +# keys: ["sofa", "tv"] +//! [19] + + +//! [20] +settings.beginGroup("fridge") +keys = settings.childKeys() +# keys: ["color", "size"] +//! [20] + + +//! [21] +settings = QSettings() +settings.setValue("fridge/color", Qt.white) +settings.setValue("fridge/size", QSize(32, 96)); +settings.setValue("sofa", True) +settings.setValue("tv", False) + +groups = settings.childGroups() +# group: ["fridge"] +//! [21] + + +//! [22] +settings.beginGroup("fridge") +groups = settings.childGroups() +# groups: [] +//! [22] + + +//! [23] +settings = QSettings() +settings.setValue("interval", 30) +settings.value("interval") # returns 30 + +settings.setValue("interval", 6.55) +settings.value("interval") # returns 6.55 +//! [23] + + +//! [24] +settings = QSettings() +settings.setValue("ape") +settings.setValue("monkey", 1) +settings.setValue("monkey/sea", 2) +settings.setValue("monkey/doe", 4) + +settings.remove("monkey") +keys = settings.allKeys() +# keys: ["ape"] +//! [24] + + +//! [25] +settings = QSettings() +settings.setValue("ape") +settings.setValue("monkey", 1) +settings.setValue("monkey/sea", 2) +settings.setValue("monkey/doe", 4) + +settings.beginGroup("monkey") +settings.remove("") +settings.endGroup() + +keys = settings.allKeys() +# keys: ["ape"] +//! [25] + + +//! [26] +settings = QSettings() +settings.setValue("animal/snake", 58) +settings.value("animal/snake", 1024) # returns 58 +settings.value("animal/zebra", 1024) # returns 1024 +settings.value("animal/zebra") # returns 0 +//! [26] + + +//! [27] +# @arg device QIODevice +# @arg map QSettings.SettingsMap +# @return bool +def myReadFunc(device, map): +//! [27] + + +//! [28] +# @arg device QIODevice +# @arg map QSettings.SettingsMap +# @return bool +def myWriteFunc(device, map) +//! [28] + + +//! [29] +# @arg device QIODevice +# @arg map QSettings.SettingsMap +# @return bool +def readXmlFile(device, map): +def writeXmlFile(device, map): + +def main(): + XmlFormat = QSettings::registerFormat("xml", readXmlFile, writeXmlFile) + settings = QSettings(XmlFormat, QSettings.UserSettings, + "MySoft", "Star Runner") + ... +//! [29] |