RTL feature is supported now.
tabs: Add 'scrollBy' method to scroll the tab header by the specified amount of pixels.
tabs: Add 'toolPosition' property to set tab tools to left or right.
tabs: Add 'tabPosition' property to define the tab position, possible values are: 'top','bottom','left','right'.
datagrid: Add a column level property 'order' that allows users to define different default sort order per column.
datagrid: Add a column level property 'halign' that allows users to define how to align the column header.
datagrid: Add 'resizeHandle' property to define the resizing column position, by grabbing the left or right edge of the column.
datagrid: Add 'freezeRow' method to freeze some rows that will always be displayed at the top when the datagrid is scrolled down.
datagrid: Add 'clearChecked' method to clear all checked records.
datagrid: Add 'data' property to initialize the datagrid data.
linkbutton: Add 'iconAlgin' property to define the icon position, supported values are: 'left','right'.
menu: Add 'minWidth' property.
menu: The menu width can be automatically calculated.
tree: New events are available including 'onBeforeDrag','onStartDrag','onDragEnter','onDragOver','onDragLeave',etc.
combo: Add 'height' property to allow users to define the height of combo.
combo: Add 'reset' method.
numberbox: Add 'reset' method.
spinner: Add 'reset' method.
spinner: Add 'height' property to allow users to define the height of spinner.
searchbox: Add 'height' property to allow users to define the height of searchbox.
form: Add 'reset' method.
validatebox: Add 'delay' property to delay validating from the last inputting value.
validatebox: Add 'tipPosition' property to define the tip position, supported values are: 'left','right'.
validatebox: Multiple validate rules on a field is supported now.
slider: Add 'reversed' property to determine if the min value and max value will switch their positions.
progressbar: Add 'height' property to allow users to define the height of progressbar.