Constructor
GtkObjectExpressionnew
Declaration [src]
GtkExpression*
gtk_object_expression_new (
GObject* object
)
Description [src]
Creates an expression evaluating to the given object with a weak reference.
Once the object is disposed, it will fail to evaluate.
This expression is meant to break reference cycles.
If you want to keep a reference to object, use gtk_constant_expression_new().
Parameters
object-
Type:
GObjectObject to watch.
The data is owned by the caller of the function.
Return value
Type: GtkObjectExpression
A new GtkExpression
| The caller of the function takes ownership of the data, and is responsible for freeing it. |