question: returns the viewer in focus or null if no viewer has the focus concode_field_sep ListenerList fSelectionChangedListeners concode_elem_sep ListenerList fPostSelectionChangedListeners concode_elem_sep StructuredViewer fViewerInFocus concode_elem_sep StructuredViewer[] fViewers concode_field_sep void doFocusChanged concode_elem_sep void focusGained concode_elem_sep void propagateFocusChanged concode_elem_sep void fireSelectionChanged concode_elem_sep void removeSelectionChangedListener concode_elem_sep void addPostSelectionChangedListener concode_elem_sep void firePostSelectionChanged concode_elem_sep void addSelectionChangedListener concode_elem_sep void removePostSelectionChangedListener concode_elem_sep void focusLost concode_elem_sep ISelection getSelection concode_elem_sep void setSelection concode_elem_sep void setSelection concode_elem_sep void doPostSelectionChanged concode_elem_sep void doSelectionChanged concode_elem_sep void selectionChanged concode_elem_sep void selectionChanged
target: StructuredViewer function ( ) { return fViewerInFocus ; }