Focusable (vaadin-all 8.27.7 API)

All Known Implementing Classes:

ChildFocusAwareFlowPanel, FocusableFlexTable, FocusableFlowPanel, FocusableFlowPanelComposite, FocusableScrollPanel, FocusElementPanel, Grid, SimpleFocusablePanel, TreeGrid, VAbstractCalendarPanel, VAbstractPopupCalendar, VAbstractTextualDate, VCheckBoxGroup, VComboBox, VCustomField, VDateCalendarPanel, VDateTimeCalendarPanel, VListSelect, VMenuBar, VNativeSelect, VPanel, VPopupCalendar, VPopupTimeCalendar, VRadioButtonGroup, VSlider, VTabsheet, VTwinColSelect, VUI, VWindow
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public interface Focusable
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GWT's HasFocus is way too overkill for just receiving focus in simple components. Vaadin uses this interface in addition to GWT's HasFocus to pass focus requests from server to actual ui widgets in browsers. So in to make your server side focusable component receive focus on client side it must either implement this or HasFocus interface.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void focus()
  Sets focus to this widget.

- Method Detail
  - focus
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void focus()
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    Sets focus to this widget.