- <init>
Creates a new column model.
- getColumn
Returns the column at the given index.
- getColumns
Returns the column configs.
- getColumnCount
Returns the number of visible columns.
- getColumnId
Returns the id of the column at the specified index.
- findColumnIndex
Finds the index of the first matching column for the given dataIndex.
- getColumnById
Returns the column for a specified id.
- addHeaderGroup
Adds a group to the column model.
- addListener
- fireEvent
- getAggregationRow
Returns the aggregation row.
- getAggregationRows
Returns the aggregation rows.