Hi Santosh, > 1) where is the instance created for the class "custom.Application" The instance is created in the ready method from "qx.core.Init". Please have a look at the method. By the way, the application name is resolved by settings mechanism. > 2) what exactly qx.application.Standalone refer to and why it is used > here? "qx.application.Standalone" is used for RIA applications this is the default qooxdoo use case. The "qx.application.Standalone" creates for you the infrastructure for example to add your widgets to the root widget. Other application types are also possible, please have a look at [1] for more details. But all application types have to implement the interface qx.application.IApplication [2]. This is needed for the ready method from "qx.core.Init" to call for example the main method form your "custom.Application".
Cheers, Chris [1] http://qooxdoo.org/documentation/1.1/ui_overview#applications [2] http://demo.qooxdoo.org/current/apiviewer/#qx.application.IApplication ------------------------------------------------------------------------------ This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first _______________________________________________ qooxdoo-devel mailing list qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel