Package com.smartgwt.client.widgets.grid.events

# Interface HasCellHoverHandlers

All Superinterfaces:
  `HasHandlers`

All Known Implementing Classes:
  `CalendarView`, `CubeGrid`, `DateGrid`, `EditTree`, `ListGrid`, `ListPalette`, `Menu`, `MenuPalette`, `PickListMenu`, `RecordEditor`, `SelectionTreeMenu`, `TableView`, `TreeGrid`, `TreePalette`

public interface HasCellHoverHandlers extends HasHandlers

- ## Method Summary

  Modifier and Type
  Method
  Description
  `HandlerRegistration`
  `addCellHoverHandler(CellHoverHandler handler)`
  Called when the mouse hovers over a cell if `this.canHover` is `true`.

  ### Methods inherited from interface com.google.gwt.event.shared.HasHandlers

  `fireEvent`

- ## Method Details

  - ### addCellHoverHandler

    HandlerRegistration addCellHoverHandler(CellHoverHandler handler)
    Called when the mouse hovers over a cell if `this.canHover` is `true`. To suppress the hover text from being shown if `showHover` is `true` for `this` or the field, cancel the `CellHoverEvent`. For example:

        grid.addCellHoverHandler(new CellHoverHandler() {
             @Override
             public void onCellHover(CellHoverEvent event) {
                 if (/* some condition for when to suppress the hover */) {
                     event.cancel();
                 }
             }
         });

    Parameters:
      `handler` - the cellHover handler
    Returns:
      `HandlerRegistration` used to remove this handler