WebNov 2, 2009 · QSettingsstores settings as key–valuepairs. The keyis similar to a file system path. Subkeys can be specified using a path-like syntax (e.g., findDialog/matchCase) or using beginGroup()and endGroup(): settings.beginGroup("findDialog"); settings.setValue("matchCase", caseCheckBox->isChecked()); WebQSettings class provides platform-independent application settings. The following example shows how to save and load settings to an ini file. The instance of QSettings will take care …
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Web最快捷的方法可能是在应用程序关闭时对文件调用 QFile::remove () ，例如，将其包含在应用程序末尾调用的某种“关机”函数中 (不过，要注意崩溃，因为该文件随后会持续存在) 正如Genjutsu所说，使用 SingleApplication 这样的方法可能更好，因为它实际上设置了一个 ... WebboolQSettings::readBoolEntry( const QString& key, booldefaultValue= false, bool* ok= 0 ) Returns the value for setting keyconverted to a bool. If the setting doesn't exist, returns … buju biography
How to Use QSettings - Qt Wiki
WebFeb 7, 2024 · QQmlSettings *q = const_cast (q_func ()); settings = new QSettings (q); + if (settings->status () != QSettings::NoError) { + // TODO: can't print out the enum due to the following error: + // error: C2666: 'QQmlInfo::operator <<': 15 overloads have similar conversions + qmlWarning (q) << "Failed to initialize QSettings instance. http://pyside.github.io/docs/pyside/PySide/QtCore/QSettings.html WebDec 13, 2014 · QSettings loads boolean values into QVariant as a QString type as "true" or "false" (which is fine). The problem is when QML converts this implicitly to a boolean … buju banton wanna be loved