Creates an expression evaluating to the given object with a weak reference.
Gets the object that the expression evaluates to.
Bind target's property named property to self.
Evaluates the given expression and on success stores the result in value.
Gets the gobject.types.TYPE_FLAG_RESERVED_ID_BIT that this expression evaluates to.
Checks if the expression is static.
Watch the given expression for changes.
A gobject.object.ObjectG value in a gtk.expression.Expression.