1.

Explain Uiobject Class.

Answer»

 

  • The class UIObject is the superclass for all user-interface objects. It simply wraps a DOM element, and cannot receive EVENTS. It provides direct child classes like Widget, MENUITEM, MenuItemSeparator, TreeItem.
  • All UIObject objects can be styled using CSS.
  • EVERY UIObject has a primary style name that IDENTIFIES the key CSS style rule that should always be applied to it.
  • More complex styling behavior can be achieved by manipulating an object's secondary style names.

 



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