if : Object

Do not layout calculatedSized components for fixedLayouts unless the ownerCt == layoutOwner

getRenderTarget : Ext.core.Element

Returns the element into which rendering must take place. Defaults to the owner Component's encapsulating element.

May be overridden in Component layout managers which implement an inner element.

getTarget : Ext.core.Element

Returns the owner component's resize element.

needsLayout( Mixed width, Mixed height ) : Void

Check if the new size is different from the current size and only trigger a layout if it is necessary.

setElementSize( Mixed width, Mixed height ) : Void

Set the size of any element supporting undefined, null, and values.

setTargetSize( Mixed width, Mixed height ) : Void

Set the size of the target element.

Sencha Documentation

Ext.layout.component.Draw