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Qmetaenum valuetokey

WebC++ (Cpp) QMetaObject::enumeratorCount - 3 examples found. These are the top rated real world C++ (Cpp) examples of QMetaObject::enumeratorCount extracted from open … WebMar 24, 2011 · const QMetaObject metaObject = m_Instance - >staticMetaObject; int index = metaObject. indexOfEnumerator("MiTableElements"); QMetaEnum metaEnum = …

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WebQMetaEnum metaEnum = QMetaEnum::fromType(); qDebug() << metaEnum.valueToKey(ModelApple::Big); 这篇关于Qt：如何将枚举转换为QString的 … WebFrom 87b12dfbd2e4abb79de115fdaa7dce4699df11fd Mon Sep 17 00:00:00 2001 From: "Alexander V. Wolf" Date: Tue, 28 Sep 2024 16:49:17 +0700 … patta area calculation https://veresnet.org

The conversion between enum and QString in QT. - Programmer All

WebDetailed 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 … WebApr 11, 2024 · Qt中枚举类型转字符串输出（enum转QString）. 如果你的这个枚举变量需要被很多类文件使用，那么就得把枚举放在本类外面定义，但是要使用Q_ENUM来注册 枚举类型 的话，就必须把枚举放在一个有 Q_OBJECT 宏定义的类中，否则无法注册。. 所以我的解决 … WebThe QMetaEnum class provides meta-data about an enumerator.. Use name() for the enumerator's name. The enumerator's keys (names of each enumerated item) are … pattabhi agro foods

QMetaEnum Class Qt Core 6.3.2

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

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Qmetaenum valuetokey

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WebJul 16, 2024 · Solution 2. Much more elegant way found (Qt 5.9), just one single line, with the help of mighty QVariant. turns enum into string: QString theBig = QVariant::from …

Qmetaenum valuetokey

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Webstr QMetaEnum.valueToKey (self, int value) Returns the string that is used as the name of the given enumeration value, or 0 if value is not defined. For flag types, use … WebQMetaEnum类属于Qt core模块，提供了一系列针对枚举类型的操作函数，当然不能操作任意枚举类型，若想进行自定义枚举的操作，首先需要对枚举做处理，此时需要QObject类 …

WebThe QMetaEnum class provides meta-data about an enumerator.. Use name() for the enumerator's name. The enumerator's keys (names of each enumerated item) are … http://man.hubwiz.com/docset/Qt_5.docset/Contents/Resources/Documents/doc.qt.io/qt-5/qmetaenum.html

WebSep 16, 2024 · Then you can use a global header where you define them, like: namespace Tags { const char *Name1 = "Some string" ; const char *Name2 = "Some other string" ; }; … Web11 * it under the terms of the GNU General Public License as published by *. 12 * the Free Software Foundation; either version 2 of the License, or *

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WebThe conversion between enum and QString in QT. tags: qt enum Enum and string conversion QMetaEnum. 1. Use the Q_ENUM macro to register (Note: 1. You must inherit QObject, 2. Introduced in QT5.5) #include class Cenum: public QObject { Q_OBJECT public: Cenum () {} enum Priority { High, Low, VeryHigh, VeryLow }; … patta brasil campinasWebApr 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。 patta brandWebOct 19, 2015 · Q_ENUMS is obsolete, and Q_ENUM should be used instead, but the following code works for me with either of them (Qt 5.5, your issue might be caused by … patta cakeWebFrom 87b12dfbd2e4abb79de115fdaa7dce4699df11fd Mon Sep 17 00:00:00 2001 From: "Alexander V. Wolf" Date: Tue, 28 Sep 2024 16:49:17 +0700 Subject ... pattaburp dollWebint 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 … pattabiram tidel park 2022WebQMetaEnum类属于Qt core模块，提供了一系列针对枚举类型的操作函数，当然不能操作任意枚举类型，若想进行自定义枚举的操作，首先需要对枚举做处理，此时需要QObject类的帮助，使用此类提供的Q_ENUM模板。 详细信息请见官方文档：QObject、QMetaEnum. 自定 … patta camisetasWebDStyle 提供了一个 Dtk 控件的基础类.. DStyle 提供了一个 Dtk 控件的基础类 \inmodule dtkwidget. 类似于 QCommonStyle 中的实现， DStyle 中只实现了 一些基础控件的绘制和 … patta card game