Examples of ListSelectionEvent

charvax.swing.event.ListSelectionEvent

An event that characterizes a change in the current selection. ListEventListeners will generally query the source of the event directly to find out the status of each potentially changed row.

javax.swing.event.ListSelectionEvent

An event that characterizes a change in selection. The change is limited to a a single inclusive interval. The selection of at least one index within the range will have changed. A decent {@code ListSelectionModel} implementationwill keep the range as small as possible. {@code ListSelectionListeners} willgenerally query the source of the event for the new selected status of each potentially changed row.

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see {@link java.beans.XMLEncoder}. @author Hans Muller @author Ray Ryan @see ListSelectionModel

          JList source = (JList)e.getSource();
          if (e.getClickCount() == 2) {
            ListSelectionListener[] listeners = source.getListSelectionListeners();
            for (int i = 0; i < listeners.length; i++) {
              listeners[i].valueChanged(
                new ListSelectionEvent(
                  source, source.getSelectedIndex(),
                  source.getSelectedIndex(), false
                )
              );
            }

     */
    protected final void fireChangeSelection(Object selectedItem, int number){
        this.selectedItem = selectedItem;
        if (listeners != null){
            for (ListSelectionListener listener : listeners) {
                listener.valueChanged(new ListSelectionEvent(selectedItem, number, number, false));
            }
        }
    }

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Examples of ListSelectionEvent

Examples of javax.swing.event.ListSelectionEvent

Examples of javax.swing.event.ListSelectionEvent