.\" $Xorg: XtRegDraw.man,v 1.3 2000/08/17 19:42:02 cpqbld Exp $
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.ds xI Intrinsics
.ds xW X Toolkit Athena Widgets \- C Language Interface
.ds xL Xlib \- C Language X Interface
.ds xC Inter-Client Communication Conventions Manual
.ds Rn 3
.ds Vn 2.2
.hw XtRegister-Drawable XtUnregister-Drawable XtWindow-To-Widget wid-get
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.TH XtRegisterDrawable 3Xt __xorgversion__ "XT FUNCTIONS"
.SH NAME
XtRegisterDrawable \- register a drawable with the Intrisics event dispatcher
.SH SYNTAX
.HP
void XtRegisterDrawable(Display* \fIdisplay\fP, Drawable \fIdrawable\fP,
Widget \fIwidget\fP); 
.HP
void XtUnregisterDrawable(Display* \fIdisplay\fP, Drawable \fIdrawable\fP); 
.SH ARGUMENTS
.IP \fIdisplay\fP 1i
Specifies the drawable's display.
.IP \fIdrawable\fP 1i
Specifies the drawable to register.
.IP \fIwidget\fP 1i
Specifies the widget to register the drawable for.
.SH DESCRIPTION
.ZN XtRegisterDrawable
associates the specified drawable with the specified widget so that
future calls to
.ZN XtWindowToWidget
with the drawable will return the widget. The default event dispatcher
will dispatch future core events that arrive with the drawable to the
widget as though the event contained the widget's window, but the event
itself will not be changed in any way when being passed to even handler
or action procedures.
.LP
If the drawable is already registered with another widget, or if the
drawable is the window of a widget in the client's widget tree, the
results of calling
.ZN XtRegisterDrawable
are undefined.
.LP
.ZN XtUnregisterDrawable
removes an association created with
.ZN XtRegisterDrawable .
If the drawable is the window of a widget in the client's widget tree
the results of calling
.ZN XtUnregisterDrawable
are undefined.
.SH "SEE ALSO"
.br
\fI\*(xT\fP
.br
\fI\*(xL\fP