GtkTreeModelFilterModifyFunc

A function which calculates display values from raw values in the model. It must fill @value with the display value for the column @column in the row indicated by @iter.

Since this function is called for each data access, it’s not a particularly efficient operation.

alias GtkTreeModelFilterModifyFunc = void function(GtkTreeModel* model, GtkTreeIter* iter, GValue* value, int column, void* data)

Meta