visible at any given time. This layout style is most commonly used for wizards, tab implementations, etc.\r
This class is intended to be extended or created via the layout:'card' <a href="output/Ext.Container.html#Ext.Container-layout" ext:member="layout" ext:cls="Ext.Container">Ext.Container.layout</a> config,\r
and should generally not need to be created directly via the new keyword.</p>\r
visible at any given time. This layout style is most commonly used for wizards, tab implementations, etc.\r
This class is intended to be extended or created via the layout:'card' <a href="output/Ext.Container.html#Ext.Container-layout" ext:member="layout" ext:cls="Ext.Container">Ext.Container.layout</a> config,\r
and should generally not need to be created directly via the new keyword.</p>\r