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    Default CellSelectionModel with reorder support - DND

    CellSelectionModel with reorder support - DND


    Code:
    package com.example.client.widget.grid;
    
    import java.util.ArrayList;
    import java.util.List;
    
    import com.extjs.gxt.ui.client.data.ModelData;
    import com.extjs.gxt.ui.client.widget.grid.CellSelectionModel;
    
    public class XCellSelectionModel<M extends ModelData> extends CellSelectionModel<M> {
    
        @Override
        public M getSelectedItem() {
    
            M sel = null;
            final CellSelection selectedCell = getSelectCell();
    
            if (selectedCell != null) {
                sel = selectedCell.model;
            }
    
            return sel;
        }
    
        @Override
        public List<M> getSelectedItems() {
    
            final List<M> list = new ArrayList<M>();
    
            final M selectedItem = getSelectedItem();
            if (selectedItem != null) {
                list.add(selectedItem);
            }
    
            return new ArrayList<M>(list);
        }
    }

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    Default


    This was already implemented directly in GXT and will be part of GXT 2.2.1

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