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XtIsSubclass(1)

Core(3)

RectObj(3)

 

Name

XtIsRealized — determine whether a widget has been realized. 

Synopsis

Boolean XtIsRealized(object)

    Widget object;

Arguments

objectSpecifies the object whose state is to be tested; may be of class Object or any subclass thereof. 

Description

XtIsRealized returns True if the widget has been realized, and False otherwise.  A widget is realized if it has a nonzero X window ID in its Core field window. 

XtIsRealized is a macro for use in widget code. 

Some widget methods (for example, set_values) might wish to operate differently depending on whether the widget has been realized.  In particular, no Xlib calls can refer to a widget’s window until the widget is realized. 

See Also

XtIsSubclass(1),
Core(3), RectObj(3). 

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