minor fix
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1 changed files with 1 additions and 1 deletions
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@ -206,7 +206,7 @@ class _GridSelectionGestureDetectorState<T> extends State<GridSelectionGestureDe
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void _toggleSelectionToIndex(int toIndex) {
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if (toIndex == -1) return;
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Iterable<T> getRange(int start, int end) => items.getRange(start, end);
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Iterable<T> getRange(int start, int end) => start < end && 0 <= start && end <= items.length ? items.getRange(start, end) : {};
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final selection = context.read<Selection<T>>();
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void addRange(int start, int end) => selection.addToSelection(getRange(start, end));
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void removeRange(int start, int end) => selection.removeFromSelection(getRange(start, end));
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