Gtk.ConstantExpression
gtk_expression_bind
Bind target‘s property named property to self.
gtk_expression_evaluate
Evaluates the given expression and on success stores the result
in value.
gtk_expression_get_value_type
Gets the GType that this expression evaluates to.
gtk_expression_is_static
Checks if the expression is static.
gtk_expression_ref
Acquires a reference on the given GtkExpression.
gtk_expression_unref
Releases a reference on the given GtkExpression.
gtk_expression_watch
Watch the given expression for changes.