Package docking.widgets.table

Class RowObjectSelectionManager<T>

  • All Implemented Interfaces:
    SelectionManager, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.event.TableModelListener, javax.swing.ListSelectionModel
    public class RowObjectSelectionManager<T>
extends javax.swing.DefaultListSelectionModel
implements SelectionManager
    A class to track and restore selections made in a table. We use this in the docking environment primarily due to the heavy usage of filtering for most tables. As tables are filtered, the contents change (and then change back when the filter is removed). It is nice to be able to filter a table, select an item of interest, and then unfilter the table to see that item in more context.

    Notes on usage:

    • Some table models are sensitive to the order in which TableModel#tableChanged() is called. These models should either not use this SelectionManger, or need to change their code to be more robust. As an example, the DefaultSortedTableModel updates its indexes in odd ways. Further, there is a chance that the state of its indexing is incorrect when tableChanged is called. So, that model has to account for the fact that it may get called by this class when it is in a bad state.
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class javax.swing.DefaultListSelectionModel

        leadAnchorNotificationEnabled, listenerList

      • Fields inherited from interface javax.swing.ListSelectionModel

        MULTIPLE_INTERVAL_SELECTION, SINGLE_INTERVAL_SELECTION, SINGLE_SELECTION

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addSelectionManagerListener​(SelectionManagerListener listener)  
      void clearSavedSelection()  
      void clearSelection()  
      void dispose()  
      protected void fireValueChanged​(int firstIndex, int lastIndex, boolean isAdjusting)  
      void removeSelectionManagerListener​(SelectionManagerListener listener)  
      void setLogger​(org.apache.logging.log4j.Logger logger)
      Sets the logger used by this class.
      void tableChanged​(javax.swing.event.TableModelEvent e)  
      protected java.util.List<T> translateRowsToValues​(int[] viewRows)  

      • Methods inherited from class javax.swing.DefaultListSelectionModel

        addListSelectionListener, addSelectionInterval, clone, fireValueChanged, fireValueChanged, getAnchorSelectionIndex, getLeadSelectionIndex, getListeners, getListSelectionListeners, getMaxSelectionIndex, getMinSelectionIndex, getSelectionMode, getValueIsAdjusting, insertIndexInterval, isLeadAnchorNotificationEnabled, isSelectedIndex, isSelectionEmpty, moveLeadSelectionIndex, removeIndexInterval, removeListSelectionListener, removeSelectionInterval, setAnchorSelectionIndex, setLeadAnchorNotificationEnabled, setLeadSelectionIndex, setSelectionInterval, setSelectionMode, setValueIsAdjusting, toString

      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface javax.swing.ListSelectionModel

        addListSelectionListener, addSelectionInterval, getAnchorSelectionIndex, getLeadSelectionIndex, getMaxSelectionIndex, getMinSelectionIndex, getSelectedIndices, getSelectedItemsCount, getSelectionMode, getValueIsAdjusting, insertIndexInterval, isSelectedIndex, isSelectionEmpty, removeIndexInterval, removeListSelectionListener, removeSelectionInterval, setAnchorSelectionIndex, setLeadSelectionIndex, setSelectionInterval, setSelectionMode, setValueIsAdjusting

    • Constructor Detail

      • RowObjectSelectionManager

        public RowObjectSelectionManager​(javax.swing.JTable table,
                                 RowObjectTableModel<T> model)

    • Method Detail

      • setLogger

        public void setLogger​(org.apache.logging.log4j.Logger logger)
        Sets the logger used by this class. Useful for debugging individual table issues.
        Specified by:
        setLogger in interface SelectionManager
        Parameters:
        logger - The logger to be used by this manager, which has tracing embedded in its code.

      • clearSelection

        public void clearSelection()
        Specified by:
        clearSelection in interface javax.swing.ListSelectionModel
        Overrides:
        clearSelection in class javax.swing.DefaultListSelectionModel

      • fireValueChanged

        protected void fireValueChanged​(int firstIndex,
                                int lastIndex,
                                boolean isAdjusting)
        Overrides:
        fireValueChanged in class javax.swing.DefaultListSelectionModel

      • translateRowsToValues

        protected java.util.List<T> translateRowsToValues​(int[] viewRows)

      • tableChanged

        public void tableChanged​(javax.swing.event.TableModelEvent e)
        Specified by:
        tableChanged in interface javax.swing.event.TableModelListener