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xtgetdisplays(3) [x11r4 man page]

XtGetDisplays(3)						   XT FUNCTIONS 						  XtGetDisplays(3)

NAME
XtGetDisplays - retrieve a list of displays associated with an application context SYNTAX
void XtGetDisplays(XtAppContext app_context, Display ***dpy_return, Cardinal* num_dpy_return); ARGUMENTS
app_context Specifies the application context. dpy_return Returns a list of open X display connections in the specified application context. num_dpy_return Returns the count of open X display connections in dpy_return. DESCRIPTION
To free the list of displays, use XtFree. SEE ALSO
X Toolkit Intrinsics - C Language Interface Xlib - C Language X Interface X Version 11 libXt 1.0.5 XtGetDisplays(3)

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XtCreateApplicationContext(3)					   XT FUNCTIONS 				     XtCreateApplicationContext(3)

NAME
XtCreateApplicationContext, XtDestroyApplicationContext, XtWidgetToApplicationContext, 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 application context. The XtDestroyApplicationContext function destroys the specified application context as soon as it is safe to do so. If called from with an event dispatch (for example, a callback procedure), XtDestroyApplicationContext does not destroy the application context until the dispatch is complete. The XtWidgetToApplicationContext function returns the application context for the specified widget. The XtToolkitInitialize function initializes the Intrinsics internals. If XtToolkitInitialize was previously called it returns immedi- ately. SEE ALSO
XtDisplayInitialize(3) X Toolkit Intrinsics - C Language Interface Xlib - C Language X Interface X Version 11 libXt 1.1.4 XtCreateApplicationContext(3)
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