2024 Qmetaenum keytovalue

Qmetaenum keytovalue

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August undefined, 2024

Webint QMetaEnum:: value (int index) const. Returns the value with the given index; or returns -1 if there is no such value. See also keyCount(), key(), and keyToValue(). const char … WebFeb 1, 2024 · The QMetaEnum class provides meta data about an enum or enumerator. The name() method is used to return the name of the enum. The scope() method returns …

Comparing a Qstring with a value defined in an enum - Qt Centre

Webint QMetaEnum:: value (int index) const. Returns the value with the given index; or returns -1 if there is no such value. See also keyCount(), key(), and keyToValue(). const char … http://geekdaxue.co/read/coologic@coologic/ypf5xi marjorie reynolds feet and toes

QMetaEnum Class Reference - University of Texas at Austin

WebApr 12, 2024 · 本文将介绍利用Qt的元对象系统（Meta-Object System）实现枚举类型和字符串的互相转换功能。对于枚举类型，我们可以通过QMetaEnum的valueToKey()函数将其转换成对应的字符串。对于字符串，我们可以通过QMetaEnum的keyToValue()函数将其转换成对应的枚举类型。 Webint QMetaEnum:: value (int index) const. Returns the value with the given index; or returns -1 if there is no such value. See also keyCount(), key(), and keyToValue(). const char … marjorie richardson obit

Qmetaenum keytovalue

WebMar 12, 2024 · First Way. The first way is to access MyEnum through QMetaEnum instance of the class. Every class inheriting from QObject has a static QMetaObject instance. By … Webint QMetaEnum.keysToValue (self, str keys) Returns the value derived from combining together the values of the keys using the OR operator, or -1 if keys is not defined. Note …

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WebJan 2, 2024 · Get the number of keys via QMetaEnum::keyCount(), and iterate getting the key names and their corresponding values (QMetaEnum::key(), … WebC++ (Cpp) QMetaEnum - 30 examples found. These are the top rated real world C++ (Cpp) examples of QMetaEnum extracted from open source projects. You can rate examples …

Web(const QMetaEnum other) Assigns another object to self [const] new QMetaEnum ptr: dup: Creates a copy of self [const] const QMetaObject ptr: ... Method int … WebFeb 7, 2007 · I am developing an application where some parts of the GUI are loaded dynamically from UI files that are specified inside a configuration file. These widgets are …

Webthe definition of the enumeration is basically the same, that is, the Q_ENUMS (Enum) macro is placed before the definition, and the code is omitted. Use: QMetaObject object = … WebThe enumerator’s keys (names of each enumerated item) are returned by key () ; use keyCount () to find the number of keys. isFlag () returns whether the enumerator is meant …

WebThis allows e.g. conversions between enum values and key names: QMetaEnum metaEnum = QMetaEnum::fromType(); qDebug() << …

WebC++ (Cpp) QMetaEnum::keysToValue - 7 examples found. These are the top rated real world C++ (Cpp) examples of QMetaEnum::keysToValue extracted from open source … naughty or nice movie trailerWebApr 12, 2024 · 本文将介绍利用Qt的元对象系统（Meta-Object System）实现枚举类型和字符串的互相转换功能。对于枚举类型，我们可以通过QMetaEnum的valueToKey()函数将 … marjorie reynolds biographyWebint QMetaEnum:: value (int index) const Returns the value with the given index; or returns -1 if there is no such value. See also keyCount(), key(), and keyToValue(). const char … naughty or nice nrichWebDetailed Description# Use name() for the enumerator’s name. The enumerator’s keys (names of each enumerated item) are returned by key() ; use keyCount() to find the … naughty or nice one linersWebJul 19, 2024 · Hi, I'm trying to use Q_NAMESPACE and Q_ENUM_NS to access externally defined enums in a header file. First I read a configuration entry from an .ini file and then … marjorie richards obituaryWebint QMetaEnum:: keyToValue (const char *key, bool *ok = nullptr) const Returns the integer value of the given enumeration key, or -1 if key is not defined. If key is not defined, *ok is … marjorie reynolds leave it to beaverWebThen just implement the needed switch inside SwitchString after converting the string to the corresponding value with QMetaEnum::keyToValue. The comparison is case sensitive … marjorie reynolds actress swim