GtkTreeViewRowSeparatorFunc

Function type for determining whether the row pointed to by @iter should be rendered as a separator. A common way to implement this is to have a boolean column in the model, whose values the #GtkTreeViewRowSeparatorFunc returns.

alias GtkTreeViewRowSeparatorFunc = int function(GtkTreeModel* model, GtkTreeIter* iter, void* data)

Return Value

%TRUE if the row is a separator

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