Check if the string is empty Post: 302782543

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xtcallactionproc

XtCallActionProc(3Xt)						   XT FUNCTIONS 					     XtCallActionProc(3Xt)

NAME

       XtCallActionProc - invoke an action procedure directly

SYNTAX

       void XtCallActionProc(widget, action, event, params, num_params)
	     Widget widget;
	     String action;
	     XEvent* event;
	     String* params;
	     Cardinal num_params;

ARGUMENTS

       widget	 Specifies the widget in which the action is to be invoked. Must be of class core of any subclass thereof.

       action	 Specifies the name of the action routine.

       event	 Specifies the contents of the event passed to the action routine.

       params	 Specifies the contents of the params passed to the action routine.

       num_params
		 Specifies the num of entries in params.

DESCRIPTION

       XtCallActionProc searches for the named action routine in the same manner and order as translation tables are bound. If found, the action
       routine is invoked with the specified widget, event pointer, and parameters. It is the responsibility of the caller to ensure that the con-
       tents of event, params, and num_params arguments are appropriate for the specified routine, and if necessary, that the specified widget is
       realized or sensitive. If the named action routine cannot be found, XtCallActionProc generates a warning message and returns.

SEE ALSO

       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface

X Version 11							    Release 6.6 					     XtCallActionProc(3Xt)

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