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XtRegisterDrawable - register a drawable
with the Intrisics event dispatcher
- void XtRegisterDrawable(Display*
display, Drawable drawable,
- Widget widget);
- void XtUnregisterDrawable(Display*
display, Drawable drawable);
- display
- Specifies the drawable's display.
- drawable
- Specifies the drawable to register.
- widget
- Specifies the widget to
register the drawable for.
XtRegisterDrawable associates the
specified drawable with the specified widget so that future calls to 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.
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 XtRegisterDrawable are undefined.
XtUnregisterDrawable
removes an association created with XtRegisterDrawable. If the drawable
is the window of a widget in the client's widget tree the results of calling
XtUnregisterDrawable are undefined.
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface
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