Features

• Implemented the SwitchButtonView. Closes #402. Closes #403. (105fbea)

  Also:

  • Simplified the ListItemView class, which is now just a container for ButtonView (and others),
  • Moved ListItemView#style and #class to the ButtonView (as #class and #labelStyle),
  • Enhanced the addListToDropdown utility with a better configuration (ListDropdownItemDefinition) and the support for buttons, switch buttons, and separators,
  • .ck-button and .ck-list became flex containers; the first one to allow complex inner structures (like the toggle) and the later to take control of complex list items (like .ck-switchbutton).

Bug fixes

• The BalloonToolbar should hide when the editable is blurred. Closes #418. (f6a02d4)
• The BlockToolbar should add elements to the FocusTracker only after uiReady is fired to avoid errors. Closes #424. (ae9fa09)
• The BlockToolbar should hide when the editor is blurred. Closes #408. (e3bbccf)

Other changes

• Allowed list item's buttons to have an outer, visible box-shadow. Ensured the balloon panel's arrow does not cover panel's children. Closes #394. (8a64ee2)
• Updated translations. (949585d)

BREAKING CHANGES

• Most of the ListItemView functionality is now handled by the ButtonView,
• The API of the addListToDropdown has changed; see ListDropdownItemDefinition to learn more,
• The .ck-button and .ck-list classes are using flex which may have an impact on rendering.