Check metadata and highlighting for 'User Interface Components' examples (6.7)

Documentation: https://doc-snapshots.qt.io/qt6-6.7/qtexamplesandtutorials.html#user-interface-components

In Qt Creator:

Editable Tree Model Example *, Menus Example *, PDF Multipage Viewer Example *, Qt Quick Controls - Contact List *, Qt Quick Controls - Event Calendar *, Qt Quick Controls - Gallery *, Qt Quick Layouts - Responsive Layout Example *
Address Book, Basic Layouts Example, Basic Sort/Filter Model Example, Calculator Example, Calendar Widget Example, Color Editor Factory Example, Combo Widget Mapper Example, Completer Example, Context-Sensitive Help Example, Custom Sort/Filter Model Example, Draggable Icons Example, Draggable Text Example, Drop Site Example, Fetch More Example, Flow Layout Example, Frozen Column Example, Getting Started Programming with Qt Widgets, Group Box Example, Image Gestures Example, License Wizard Example, Line Edits Example, Models and Views: AbstractItemModel Example, Models and Views: Object ListModel Example, Models and Views: String ListModel Example, Order Form Example, PDF Viewer Widget Example, QML Dynamic View Ordering Tutorial 1 - A Simple ListView and Delegate, QQuickWidget - QQuickView Comparison Example, QRegularExpression Example, Qt Quick Examples - Pointer Handlers, Qt Quick Examples - Positioners, Qt Quick I18N, Qt Quick Layouts - Basic Example, Qt Quick Widgets Example, Scribble Example, Shortcut Editor Example, Simple Tree Model Example, Sliders Example, Spin Boxes Example, Spreadsheet, Standard Dialogs Example, Star Delegate Example, Syntax Highlighter Example, Tab Dialog Example, Tablet Example, Touch Knobs Example, Translucent Background, Tree Model Completer Example, Trivial Wizard Example, UI Components: Dial Control Example, UI Components: Flipable Example, Widgets Gallery Example, Widgets Tutorial - Child Widgets, Widgets Tutorial - Creating a Window, Widgets Tutorial - Nested Layouts, Widgets Tutorial - Using Layouts, Window Flags Example

*: highlighted