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Add SelectView::set_selection
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@ -275,6 +275,13 @@ impl<T: 'static> SelectView<T> {
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self.focus.get()
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}
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/// Moves the selection to the given position.
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pub fn set_selection(&mut self, i: usize) {
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// TODO: Check if `i > self.len()` ?
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self.focus.set(i);
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self.scrollbase.scroll_to(i);
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}
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fn focus_up(&mut self, n: usize) {
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let focus = self.focus();
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let n = min(focus, n);
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