GtkExpression* gtk_property_expression_new_for_pspec ( GtkExpression* expression, GParamSpec* pspec )
Creates an expression that looks up a property.
The object to use is found by evaluating the
or using the
this argument when
If the resulting object conforms to
property specified by
pspec will be queried.
Otherwise, this expression’s evaluation will fail.
evaluate to get the object to query or
|The argument can be |
|The called function takes ownership of the data, and is responsible for freeing it.|
|The data is owned by the caller of the function.|
|The caller of the function takes ownership of the data, and is responsible for freeing it.|