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@ -173,6 +173,26 @@ func (l *List) AddItem(mainText, secondaryText string, shortcut rune, selected f
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return l
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}
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// GetItemCount returns the number of items in the list.
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func (l *List) GetItemCount() int {
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return len(l.items)
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}
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// GetItemText returns an item's texts (main and secondary). Panics if the index
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// is out of range.
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func (l *List) GetItemText(index int) (main, secondary string) {
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return l.items[index].MainText, l.items[index].SecondaryText
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}
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// SetItemText sets an item's main and secondary text. Panics if the index is
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// out of range.
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func (l *List) SetItemText(index int, main, secondary string) *List {
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item := l.items[index]
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item.MainText = main
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item.SecondaryText = secondary
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return l
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}
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// Clear removes all items from the list.
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func (l *List) Clear() *List {
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l.items = nil
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