0.4.0

Enhancements since 0.3

popups/dropdowns

• delite/place, delite/popup, and delite/HasDropDown have new "center" option for showing dialogs
• delite/HasDropDown forwards keystrokes to dropdown via dropdown.emit("keydown", ...) rather than calling dropdown.handleKey() method
• delite/HasDropDown emits events just like DisplayContainer (delite-display-load, delite-before-show, delite-after-show, delite-before-hide, delite-after-hide)
• removed code to call widget's onOpen() / onClose() methods. instead widget can listen to delite-before-show and delite-after-hide events

delite/KeyNav

• focusDescendants=false mode for ComboBox
• removed _keyNavCodes property; instead automatically call method (ex: spaceKeyHandler()) if it's defined

delite/activationTracker

This was previously called delite/focus.

• Stopped calling _onFocus(), _onBlur(), onFocus(), and onBlur() on widgets.
  Instead, emit delite-activated and delite-deactivated events on
  widgets as they become or stop being active.
• stopped setting "focused" property on active widgets, and removed "focused" from default list of properties CssState tracks

delite/CustomElement

• Prefer attachedCallback() to startup().
  Also, make createdCallback() and attachedCallback() automatically chain.
  Removed chaining of startup() though, since subclasses generally shouldn't
  extend it anyway.
• computeProperties() and refreshRendering() now get notification when the attached, started, and created properties are set to true

delite/Viewport

Lots of fixes about size estimation on iOS. Also split the event notification into "resize" and "scroll".

Miscellaneous

• work for supporting store as CustomElement
• Moved width100/height100 css classes to defaultapp.css
• moved delite/css to requirejs-dplugins/css

Name changes since 0.3

• KeyNav
  • focusedChild --> navigatedDescendant
  • childSelector --> descendantSelector
  • focusFirstChild --> navigateToFirst
  • focusLastChild --> navigateToLast
  • focusChild --> navigateTo
  • onKeyboardSearch --> _keyboardSearchHandler
  • _deactivateHandler --> _keynavDeactiveHandler (so it doesn't conflict with HasDropDown)
  • _onLeftArrow --> previousArrowKeyHandler
  • _onRightArrow --> nextArrowKeyHandler
  • _onUpArrow --> upArrowKeyHandler
  • _onDownArrow --> downArrowKeyHandler
  • _getNext --> getNext
• Widget
  • preCreate() --> preRender(), buildRendering() --> render(), postCreate() --> postRender().
• Removed underscore from names of protected properties:
  • CustomElement: _created, _attached, _parseAttr --> parseAttribute, _parseFunctionAttr --> parseFunctionAttribute
  • HasDropDown: _buttonNode, _arrowWrapperNode, _popupStateNode, _aroundNode
  • Widget: _started

See 0.3.0...0.4.0 for details.