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XtCallActionProc - invoke an action procedure
directly
void XtCallActionProc(widget, action, event, params, num_params)
Widget widget;
String action;
XEvent* event;
String* params;
Cardinal num_params;
- 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.
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 contents 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.
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface
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