GtkCellAreaClass.getPreferredHeight

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
struct GtkCellAreaClass
extern (C)
void function(GtkCellArea* area, GtkCellAreaContext* context, GtkWidget* widget, int* minimumHeight, int* naturalHeight) getPreferredHeight;

Meta