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XtCreateAp...ionContext(3) Library Functions Manual XtCreateAp...ionContext(3) NAME XtCreateApplicationContext, XtDestroyApplicationContext, XtWidgetTo- ApplicationContext, XtToolkitInitialize - create, destroy, and obtain an application context SYNTAX XtAppContext XtCreateApplicationContext(void); void XtDestroyApplicationContext(XtAppContext app_context); XtAppContext XtWidgetToApplicationContext(Widget w); void XtToolkitInitialize(void); ARGUMENTS app_context Specifies the application context. w Specifies the widget . DESCRIPTION The XtCreateApplicationContext function returns an application context, which is an opaque type. Every application must have at least one ap- plication context. The XtDestroyApplicationContext function destroys the specified appli- cation context as soon as it is safe to do so. If called from with an event dispatch (for example, a callback procedure), XtDestroy- ApplicationContext does not destroy the application context until the dispatch is complete. The XtWidgetToApplicationContext function returns the application con- text for the specified widget. The XtToolkitInitialize function initializes the Intrinsics internals. If XtToolkitInitialize was previously called it returns immediately. SEE ALSO XtDisplayInitialize(3) X Toolkit Intrinsics - C Language Interface Xlib - C Language X Interface XT FUNCTIONS X Version 11 XtCreateAp...ionContext(3)