Unix/Linux Go Back    


X11R7.4 - man page for xtremoveallcallbacks (x11r4 section 3)

Linux & Unix Commands - Search Man Pages
Man Page or Keyword Search:   man
Select Man Page Set:       apropos Keyword Search (sections above)


XtAddCallback(3)			   XT FUNCTIONS 			 XtAddCallback(3)

NAME
       XtAddCallback, XtAddCallbacks, XtRemoveCallback, XtRemoveCallbacks, XtRemoveAllCallbacks -
       add and remove callback procedures

SYNTAX
       void XtAddCallback(Widget w, String callback_name, XtCallbackProc callback, XtPointer
	      client_data);

       void XtAddCallbacks(Widget w, String callback_name, XtCallbackList callbacks);

       void XtRemoveCallback(Widget w, String callback_name, XtCallbackProc callback, XtPointer
	      client_data);

       void XtRemoveCallbacks(Widget w, String callback_name, XtCallbackList callbacks);

       void XtRemoveAllCallbacks(Widget w, String callback_name,

ARGUMENTS
       callback  Specifies the callback procedure.

       callbacks Specifies the null-terminated list of callback procedures and corresponding
		 client data.

       callback_name
		 Specifies the callback list to which the procedure is to be appended or deleted.

       client_data
		 Specifies the argument that is to be passed to the specified procedure when it
		 is invoked by XtCallbacks or NULL, or the client data to match on the registered
		 callback procedures.

       w	 Specifies the widget.

DESCRIPTION
       The XtAddCallback function adds the specified callback procedure to the specified widget's
       callback list.

       The XtAddCallbacks add the specified list of callbacks to the specified widget's callback
       list.

       The XtRemoveCallback function removes a callback only if both the procedure and the client
       data match.

       The XtRemoveCallbacks function removes the specified callback procedures from the speci-
       fied widget's callback list.

       The XtRemoveAllCallbacks function removes all the callback procedures from the specified
       widget's callback list.

SEE ALSO
       XtCallCallbacks(3Xt)
       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface

X Version 11				   libXt 1.0.5				 XtAddCallback(3)
Unix & Linux Commands & Man Pages : ©2000 - 2018 Unix and Linux Forums


All times are GMT -4. The time now is 03:41 AM.