NAME
XtRegisterDrawable - register a drawable with the Intrinsics event dispatcher
SYNTAX
void
XtRegisterDrawable(Display* display, Drawable drawable, Widget
widget);
void
XtUnregisterDrawable(Display* display, Drawable drawable);
ARGUMENTS
- display
- Specifies the drawable's display.
- drawable
- Specifies the drawable to register.
- widget
- Specifies the widget to register the drawable for.
DESCRIPTION
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.
SEE ALSO
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface