Class goog.ui.style.app.ButtonRenderer

Custom renderer for {@link goog.ui.Button}s. Imageless buttons can contain almost arbitrary HTML content, will flow like inline elements, but can be styled like block-level elements.

extends goog.ui.CustomButtonRenderer

Instance Method Summary
	`createButton(?goog.ui.ControlContent content, ?goog.dom.DomHelper dom) ⇒ ?Element` Takes a text caption or existing DOM structure, and returns the content wrapped in a pseudo-rounded-corner box. Creates the following DOM structure: Contents... Used by both {@link #createDom} and {@link #decorate}. To be overridden by subclasses.
	`getContentElement(?Element element) ⇒ ?Element` Takes the button's root element and returns the parent element of the button's contents. Overrides the superclass implementation by taking the nested DIV structure of custom buttons into account.
	`getCssClass() ⇒ string` Returns the CSS class to be applied to the root element of components rendered using this renderer.
	`getIe6ClassCombinations() ⇒ ?Array` Returns an array of combinations of classes to apply combined class names for in IE6 and below. See {@link IE6_CLASS_COMBINATIONS} for more detail. This method doesn't reference {@link IE6_CLASS_COMBINATIONS} so that it can be compiled out, but subclasses should return their IE6_CLASS_COMBINATIONS static contasnt instead.
	`getStructuralCssClass() ⇒ string` Returns the name of a DOM structure-specific CSS class to be applied to the root element of all components rendered or decorated using this renderer. Unlike the class name returned by {@link #getCssClass}, the structural class name may be shared among different renderers that generate similar DOM structures. The structural class name also serves as the basis of derived class names used to identify and style structural elements of the control's DOM, as well as the basis for state-specific class names. The default implementation returns the same class name as {@link #getCssClass}, but subclasses are expected to override this method as needed.
	`hasBoxStructure(?goog.ui.Button button, ?Element element) ⇒ boolean` Check if the button's element has a box structure.