Dispatched when a user changes the width of a column, indicating that the amount of data displayed in that column may have changed.
If horizontalScrollPolicy is "off", other columns shrink or expand to compensate for the columns' resizing, and they also dispatch this event.
dataGrid.ColumnStretch(columnIndex, localX)
| Variable | Description |
|---|---|
| columnIndex | The zero-based index of the item's column in the DataGrid object's columns array. INTEGER. |
| localX | The x position of the mouse. REAL. |