Trait gtk4::prelude::TreeSortableExtManual

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pub trait TreeSortableExtManual: 'static {
    // Required methods
    fn set_default_sort_func<F>(&self, sort_func: F)
       where F: Fn(&Self, &TreeIter, &TreeIter) -> Ordering + 'static;
    fn set_sort_func<F>(&self, sort_column_id: SortColumn, sort_func: F)
       where F: Fn(&Self, &TreeIter, &TreeIter) -> Ordering + 'static;
    fn sort_column_id(&self) -> Option<(SortColumn, SortType)>;
    fn set_sort_column_id(&self, sort_column_id: SortColumn, order: SortType);
    fn set_unsorted(&self);
}
Expand description

Trait containing manually implemented methods of TreeSortable.

Required Methods§

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fn set_default_sort_func<F>(&self, sort_func: F)where F: Fn(&Self, &TreeIter, &TreeIter) -> Ordering + 'static,

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fn set_sort_func<F>(&self, sort_column_id: SortColumn, sort_func: F)where F: Fn(&Self, &TreeIter, &TreeIter) -> Ordering + 'static,

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fn sort_column_id(&self) -> Option<(SortColumn, SortType)>

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fn set_sort_column_id(&self, sort_column_id: SortColumn, order: SortType)

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fn set_unsorted(&self)

Implementors§