COperator[oper, arg_1, ...] is a symbolic representation of an operator.
GUIObject[root, args] represents a live interface instance with root widget root, wrapping the active widgets and environment.
$GUIPath lists the directories searched in attempting to find interface files.
The GUIKit framework makes it relatively easy to reuse interface definitions because of its automatic use of private symbol contexts for each instance of a definition. There ...
When you load an interface with GUIRun or GUIRunModal, the widget definitions are turned into runtime widgets and the graphical user interface is immediately displayed on the ...
This example demonstrates how you can use the InvokeThread option of user interface functions to allow user interface updates to be visible when performing a long Mathematica ...
Calendar is an option for calendar functions which specifies which calendar system to use.