FilterChange
Describes changes in a filter in more detail and allows objects using the filter to optimize refiltering items.
If you are writing an implementation and are not sure which value to pass, %GTK_FILTER_CHANGE_DIFFERENT is always a correct choice.
Entries
The filter is less strict than it was before: All items that it used to return true for still return true, others now may, too.
The filter is more strict than it was before: All items that it used to return false for still return false, others now may, too.
Functions
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
Returns an array containing the constants of this enum type, in the order they're declared.