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## com.gwtext.client.widgets.grid.event
Interface CellSelectionModelListener

All Known Implementing Classes:
  CellSelectionModelListenerAdapter

    public interface CellSelectionModelListener

Method Summary
`boolean` | `doBeforeRowSelect(CellSelectionModel sm, int rowIndex, int colIndex)` Fires before a cell is selected.
`void` | `onCellSelect(CellSelectionModel sm, int rowIndex, int colIndex)` Fires when a cell is selected.
`void` | `onSelectionChange(CellSelectionModel sm, Record record, int[] rowIndexColIndex)` Fires when the active selection changes.

Method Detail

### doBeforeRowSelect

    boolean doBeforeRowSelect(CellSelectionModel sm,
                              int rowIndex,
                              int colIndex)

  Fires before a cell is selected.

  Parameters:
    `sm` - this
    `rowIndex` - The selected row index
    `colIndex` - The selected cell index
  Returns:
    false to cancel the row select

### onCellSelect

    void onCellSelect(CellSelectionModel sm,
                      int rowIndex,
                      int colIndex)

  Fires when a cell is selected.

  Parameters:
    `sm` - this
    `rowIndex` - The selected row index
    `colIndex` - The selected cell index

### onSelectionChange

    void onSelectionChange(CellSelectionModel sm,
                           Record record,
                           int[] rowIndexColIndex)

  Fires when the active selection changes.

  Parameters:
    `sm` - this
    `record` - the selected record. null for no selection
    `rowIndexColIndex` - array of rowIndex, columnIndex

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