KconfigXT: Add a value attribute to Enum field choices

Summary:
Allow to write choices such as :
```
<choices>
    <choice name="enum_name" value="I can't containt (anything)"></choice>
    <choice name="normal_choice"></choice>
</choices>
```

Test Plan: ctest

Reviewers: ervin, bport, crossi, #frameworks

Reviewed By: ervin

Subscribers: ngraham, davidre, kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D27463

1 files changed, 11 insertions, 0 deletions

diff --git a/src/core/kcoreconfigskeleton.h b/src/core/kcoreconfigskeleton.h
index 02473fb4..9d84583e 100644
--- a/src/core/kcoreconfigskeleton.h
+++ b/src/core/kcoreconfigskeleton.h
@@ -802,9 +802,20 @@ public:
         void writeConfig(KConfig *config) override;
 
         // Source compatibility with 4.x
+        // TODO KF6 remove
         typedef Choice Choice2;
         QList<Choice> choices2() const;
 
+        /**
+         * Returns the value for for the choice with the given name
+         */
+        QString valueForChoice(const QString &name) const;
+
+        /**
+         * Stores a choice value for name
+         */
+        void setValueForChoice(const QString &name, const QString &valueForChoice);
+
     private:
         QList<Choice> mChoices;
     };