Adds new adapter for scroll bar customization.
Features
- Added a new adapter
CXTPScrollable<Base>for scroll bar customization. - Scroll bar customization and theme support added to common controls and their adapters:
CXTPScrollableEdit.CXTPScrollableEditT<Base>.CXTPScrollableListBox.CXTPScrollableListBoxT<Base>.CXTPScrollableListCtrl.CXTPScrollableListCtrlT<Base>.CXTPScrollableTreeCtrl.CXTPScrollableTreeCtrlT<Base>.