Revision 11625 trunk/libraries/libUIComponent/src/org/gvsig/gui/beans/treelist/TreeListContainer.java
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import java.awt.event.ActionListener; |
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import java.util.ArrayList; |
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import java.util.Hashtable; |
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import java.util.Iterator; |
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import javax.swing.DefaultListModel; |
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import javax.swing.JButton; |
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import javax.swing.JSplitPane; |
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import javax.swing.JTree; |
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import javax.swing.ListSelectionModel; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import javax.swing.event.TreeSelectionEvent; |
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import javax.swing.event.TreeSelectionListener; |
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import javax.swing.tree.DefaultMutableTreeNode; |
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import javax.swing.tree.DefaultTreeModel; |
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import javax.swing.tree.TreePath; |
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import org.gvsig.gui.beans.treelist.event.TreeListChangeEvent; |
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import org.gvsig.gui.beans.treelist.listeners.TreeListChangeListener; |
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import org.gvsig.gui.beans.treelist.listeners.TreeListComponentListener; |
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import org.gvsig.gui.beans.treelist.listeners.TreeListListener; |
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import org.gvsig.i18n.Messages; |
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* Nacho Brodin (brodin_ign@gva.es) |
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*/ |
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public class TreeListContainer extends JPanel implements ActionListener {
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public class TreeListContainer extends JPanel implements ActionListener, TreeSelectionListener, ListSelectionListener {
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private static final long serialVersionUID = 6665259638830401366L; |
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private Hashtable map; |
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listener.setList(getList()); |
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listener.setTree(getTree()); |
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this.setPreferredSize(new Dimension(160, 0)); |
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getTree().addTreeSelectionListener(this); |
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getList().addListSelectionListener(this); |
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} |
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/** |
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listener.deleteElement(); |
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} |
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} |
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/** |
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* A?adir el disparador de cuando se pulsa un bot?n. |
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* @param listener |
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*/ |
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private ArrayList actionChangeListeners = new ArrayList(); |
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public void addChangeSelectionListener(TreeListChangeListener listener) {
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if (!actionChangeListeners.contains(listener)) |
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actionChangeListeners.add(listener); |
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} |
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/** |
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* Borrar el disparador de eventos de los botones. |
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* @param listener |
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*/ |
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public void removeChangeSelectionListener(TreeListChangeListener listener) {
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actionChangeListeners.remove(listener); |
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} |
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private void callActionChangeListeners(String item) {
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Iterator acIterator = actionChangeListeners.iterator(); |
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while (acIterator.hasNext()) {
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TreeListChangeListener listener = (TreeListChangeListener) acIterator.next(); |
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listener.actionChangeSelection(new TreeListChangeEvent(this, item)); |
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} |
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} |
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public void valueChanged(TreeSelectionEvent e) {
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String draggLabel = null; |
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if(e.getSource() == tree){
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TreePath[] tp = tree.getSelectionPaths(); |
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if(tp != null){
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String val = tp[0].toString(); |
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//Comprobamos que se haya pinchado sobre una rama |
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String[] pathTree = val.split(", ");
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if(pathTree.length > 2) {
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draggLabel = val.substring(val.lastIndexOf(", ") + 2, val.lastIndexOf("]"));
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callActionChangeListeners(draggLabel); |
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} |
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} |
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} |
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} |
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public void valueChanged(ListSelectionEvent e) {
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if (!e.getValueIsAdjusting()) {
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callActionChangeListeners(getList().getSelectedValue().toString()); |
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} |
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} |
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} |
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