Module java.desktop
Package javax.swing

Interface SingleSelectionModel

All Known Implementing Classes:
DefaultSingleSelectionModel
public interface SingleSelectionModel
A model that supports at most one indexed selection.
Since:
1.2

  • Method Details

    • getSelectedIndex

      int getSelectedIndex()
      Returns the model's selection.
      Returns:
      the model's selection, or -1 if there is no selection
      See Also:
      setSelectedIndex(int)

    • setSelectedIndex

      void setSelectedIndex​(int index)
      Sets the model's selected index to index. Notifies any listeners if the model changes
      Parameters:
      index - an int specifying the model selection
      See Also:
      getSelectedIndex(), addChangeListener(javax.swing.event.ChangeListener)

    • clearSelection

      void clearSelection()
      Clears the selection (to -1).

    • isSelected

      boolean isSelected()
      Returns true if the selection model currently has a selected value.
      Returns:
      true if a value is currently selected

    • addChangeListener

      void addChangeListener​(ChangeListener listener)
      Adds listener as a listener to changes in the model.
      Parameters:
      listener - the ChangeListener to add

    • removeChangeListener

      void removeChangeListener​(ChangeListener listener)
      Removes listener as a listener to changes in the model.
      Parameters:
      listener - the ChangeListener to remove