Method

GtkDropDownset_expression

Declaration [src]

void
gtk_drop_down_set_expression (
  GtkDropDown* self,
  GtkExpression* expression
)

Description [src]

Sets the expression that gets evaluated to obtain strings from items.

This is used for search in the popup. The expression must have a value type of G_TYPE_STRING.

Parameters

expression GtkExpression
 

A GtkExpression

 The argument can be NULL.
 The data is owned by the caller of the function.