ExpressionWatch
Object Hierarchy:
Description:
[ CCode ( ref_function = "gtk_expression_watch_ref" , type_id = "gtk_expression_watch_get_type ()" , unref_function = "gtk_expression_watch_unref" ) ]
public class ExpressionWatch
An opaque structure representing a watched `GtkExpression`.
The contents of `GtkExpressionWatch` should only be accessed through the provided API.
Content:
Creation methods:
Methods:
- public unowned ExpressionWatch @ref ()
Acquires a reference on the given `GtkExpressionWatch`.
- public bool evaluate (Value value)
Evaluates the watched expression and on success stores the result in
`value`.
- public void unref ()
Releases a reference on the given `GtkExpressionWatch`.
- public void unwatch ()
Stops watching an expression.