Summary:
Currently KConfgiSkeleton cannot manage item entry in subgroup, like

```
[General][Colors]
MyItem=foo
```

Example of use

```
// Generated Class with KConfig compiler, inherits KConfigSkeleton

KConfigGroup generalGroup( &config, "General" );
KConfigGroup colorsGroup = config.group( "Colors" )
myItem->setGroup(cg); // Now can take a KConfigGroup
addItem(myItem, "MyItem");

```

Evolution of kconfig compiler will follow to consider this.

Reviewers: ervin, dfaure, #frameworks, mdawson

Reviewed By: ervin, dfaure

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D27059

Summary: This function will be called when the property value change

Reviewers: ervin, meven, crossi

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D27342

Reviewers: ervin

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D26495

Summary:
A common complaint is that our apps store 'state' information such as recent files or window sizes in their configuration files, making it ugly to store them in version control systems.

Therefore we should not store such information in XDG_CONFIG_DIR but instead use XDG_DATA_DIR for this.

This patch adds a utility method that creates a KSharedConfig backed by a file in such a suitable location.

For e.g. dolphin the file .local/share/dolphin/dolphinstaterc would be created.

See T12246 for some context

Reviewers: #frameworks, dfaure

Reviewed By: dfaure

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D26440

Summary:
Port QRegExp::exactMatch() by using QRegularExpression::anchoredPattern()
to match the entire subject string.

Remove filenameOnly(), it's been broken for a long time (QStringLiteral("[/\\]")
is not a valid QRegExp pattern); besides it's not needed as QFileInfo::fileName()
is used to get the filename.

Test Plan: make && ctest

Reviewers: #frameworks, dfaure, ervin, apol

Reviewed By: dfaure, ervin

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D26177

Summary: Change and test transport protocol from http to https while correcting dead link

Reviewers: apol

Reviewed By: apol

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D25829