Method

GtkExpressionWatchevaluate

Declaration [src]

gboolean
gtk_expression_watch_evaluate (
  GtkExpressionWatch* watch,
  GValue* value
)

Description [src]

Evaluates the watched expression and on success stores the result in value.

This is equivalent to calling gtk_expression_evaluate() with the expression and this pointer originally used to create watch.

Parameters

value GValue
 

An empty GValue to be set.

 The data is owned by the caller of the function.

Return value

Returns: gboolean
 

TRUE if the expression could be evaluated and value was set.