com.smartgwt.client.widgets.calendar.events

## Interface BackgroundMouseDownHandler

- All Superinterfaces:
    com.google.gwt.event.shared.EventHandler

      public interface BackgroundMouseDownHandler
      extends com.google.gwt.event.shared.EventHandler

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onBackgroundMouseDown(BackgroundMouseDownEvent event)` Callback fired when the mouse button is depressed over a background-cell, ie, one without an event.

- - ### Method Detail

    - #### onBackgroundMouseDown

          void onBackgroundMouseDown(BackgroundMouseDownEvent event)

      Callback fired when the mouse button is depressed over a background-cell, ie, one without an event. Call `BackgroundMouseDownEvent.cancel()` from within `onBackgroundMouseDown(com.smartgwt.client.widgets.calendar.events.BackgroundMouseDownEvent)` to cancel the default behavior of allowing sweep selection via dragging.
      Parameters:
        `event` - the event