Java Code Examples for javax.swing.event.TreeSelectionEvent#getNewLeadSelectionPath()

The following examples show how to use javax.swing.event.TreeSelectionEvent#getNewLeadSelectionPath() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: OutlineComponent.java From MogwaiERDesignerNG with GNU General Public License v3.0

6 votes

@Override
public void valueChanged(TreeSelectionEvent aEvent) {
	TreePath thePath = aEvent.getNewLeadSelectionPath();
	if (thePath != null) {
		DefaultMutableTreeNode theNode = (DefaultMutableTreeNode) thePath
				.getLastPathComponent();
		if (theNode != null) {
			Object theUserObject = theNode.getUserObject();
			if (theUserObject instanceof UsedBy) {
				theUserObject = ((UsedBy) theUserObject).ref;
			}
			if (theUserObject instanceof ModelItem) {
				SQLComponent.getDefault().displaySQLFor(
						new ModelItem[]{(ModelItem) theUserObject});
				ERDesignerComponent.getDefault().setSelectedObject(
						(ModelItem) theUserObject);
			} else {
				SQLComponent.getDefault().resetDisplay();
			}
		}
	}
}

Example 2

Source File: ElementSelectionListener.java From niftyeditor with Apache License 2.0

6 votes

@Override
public void valueChanged(TreeSelectionEvent e) {
    TreePath path = e.getNewLeadSelectionPath();
    if (path != null) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
        if (!node.isRoot()) {
            try {
                SelectCommand command = CommandProcessor.getInstance().getCommand(SelectCommand.class);
                command.setElement((GElement) node.getUserObject());
                CommandProcessor.getInstance().excuteCommand(command);
            } catch (Exception ex) {
                Logger.getLogger(ElementSelectionListener.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
        final JTree temp = (JTree) e.getSource();

        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                temp.updateUI();
            }
        });
    }
}

Example 3

Source File: Viewer.java From accumulo-examples with Apache License 2.0

6 votes

@Override
public void valueChanged(TreeSelectionEvent e) {
  TreePath selected = e.getNewLeadSelectionPath();
  if (selected == null)
    return;
  DefaultMutableTreeNode node = (DefaultMutableTreeNode) selected.getLastPathComponent();
  text.setText(getText(node));
  try {
    String hash = ((NodeInfo) node.getUserObject()).getHash();
    if (hash != null) {
      data.setText(fdq.getSomeData(hash, 10000));
    } else {
      data.setText("");
    }
  } catch (IOException e1) {
    log.error("Could not get data from FileDataQuery.", e1);
  }
}

Example 4

Source File: SessionPanel.java From bigtable-sql with Apache License 2.0

6 votes

public void valueChanged(TreeSelectionEvent evt)
{
	final TreePath selPath = evt.getNewLeadSelectionPath();
	if (selPath != null)
	{
		StringBuffer buf = new StringBuffer();
		Object[] fullPath = selPath.getPath();
		for (int i = 0; i < fullPath.length; ++i)
		{
			if (fullPath[i] instanceof ObjectTreeNode)
			{
				ObjectTreeNode node = (ObjectTreeNode)fullPath[i];
				buf.append('/').append(node.toString());
			}
		}
		setStatusBarMessage(buf.toString());
	}
}

Example 5

Source File: DataTableColumnDropTextFieldTransferHandler.java From rapidminer-studio with GNU Affero General Public License v3.0

6 votes

@Override
public void valueChanged(TreeSelectionEvent e) {
	TreePath newLeadSelectionPath = e.getNewLeadSelectionPath();
	if (newLeadSelectionPath == null) {
		return;
	}
	Object lastPathComponent = newLeadSelectionPath.getLastPathComponent();
	if (lastPathComponent instanceof ValueSourceTreeNode) {

		ValueSourceTreeNode valueSourceNode = (ValueSourceTreeNode) lastPathComponent;
		// get the selected PVC
		ValueSource selectedValueSource = valueSourceNode.getUserObject();

		if (selectedValueSource == currentValueSource) {
			return;
		}

		// change current PlotValueConfig
		currentValueSource = selectedValueSource;

	} else {
		currentValueSource = null;
	}

}

Example 6

Source File: RangeAxisConfigPanel.java From rapidminer-studio with GNU Affero General Public License v3.0

6 votes

@Override
public void valueChanged(TreeSelectionEvent e) {
	TreePath newLeadSelectionPath = e.getNewLeadSelectionPath();
	if (newLeadSelectionPath == null) {
		selectedRangeAxisConfig = null;
		return;
	}
	Object lastPathComponent = newLeadSelectionPath.getLastPathComponent();
	if (lastPathComponent instanceof RangeAxisConfigTreeNode) {

		RangeAxisConfig selectedConfig = ((RangeAxisConfigTreeNode) lastPathComponent).getUserObject();

		selectedRangeAxisConfig = selectedConfig;

		adaptGUI();

	} else {
		selectedRangeAxisConfig = null;
	}
}

Example 7

Source File: CompoundDemoFrame.java From pentaho-reporting with GNU Lesser General Public License v2.1

6 votes

public void valueChanged(TreeSelectionEvent e)
{
  final TreePath treePath = e.getNewLeadSelectionPath();
  if (treePath == null)
  {
    setSelectedHandler(null);
  }
  else
  {
    final Object o = treePath.getLastPathComponent();
    if (o instanceof DemoHandlerTreeNode)
    {
      DemoHandlerTreeNode handlerNode = (DemoHandlerTreeNode) o;
      DemoHandler handler = handlerNode.getHandler();
      setSelectedHandler(handler);
    }
    else
    {
      setSelectedHandler(null);
    }
  }
}

Example 8

Source File: UiInspectorAction.java From consulo with Apache License 2.0

6 votes

@Override
public void valueChanged(TreeSelectionEvent e) {
  TreePath path = e.getNewLeadSelectionPath();
  if (path == null) {
    onComponentChanged((Component)null);
    return;
  }
  Object component = path.getLastPathComponent();
  if (component instanceof ComponentNode) {
    Component c = ((ComponentNode)component).getComponent();
    onComponentChanged(c);
  }
  if (component instanceof ClickInfoNode) {
    onComponentChanged(((ClickInfoNode)component).getInfo());
  }
}

Example 9

Source File: ObjectTreeInternalFrame.java From bigtable-sql with Apache License 2.0

6 votes

public void valueChanged(TreeSelectionEvent evt)
{
   final TreePath selPath = evt.getNewLeadSelectionPath();
   if (selPath != null)
   {
      StringBuffer buf = new StringBuffer();
      Object[] fullPath = selPath.getPath();
      for (int i = 0; i < fullPath.length; ++i)
      {
         if (fullPath[i] instanceof ObjectTreeNode)
         {
            ObjectTreeNode node = (ObjectTreeNode)fullPath[i];
            buf.append('/').append(node.toString());
         }
      }
      //JASON: have a main application status bar setStatusBarMessage(buf.toString());
   }
}

Example 10

Source File: LayerManager.java From Spade with GNU General Public License v3.0

5 votes

@Override
public void valueChanged(TreeSelectionEvent e)
{
	if(Spade.getDocument() == null)
		return;
	if(e.getNewLeadSelectionPath() == null)
	{
		Spade.getDocument().setCurrent(Spade.getDocument().getRoot());
		controls.setVisible(false);
		return;
	}
	Layer l = (Layer) e.getNewLeadSelectionPath().getLastPathComponent();
	if(l == null)
	{
		Spade.getDocument().setCurrent(Spade.getDocument().getRoot());
		controls.setVisible(false);
	}
	else
	{
		Layer current = Spade.getDocument().getCurrent();
		if(Spade.getDocument().setCurrent(l) && current != null)
		{
			if(current.getImage().isMaskEnabled())
			{
				boolean[] mask = current.getImage().copyMask();
				current.addChange(new ClearMaskChange());
				if(Spade.main.currentTool instanceof SelectionTool)
				{
					l.addChange(new SetMaskChange(mask));
				}
			}
		}
		controls.setVisible(true);
		lsettings.updateIfVisible(l);
	}
}

Example 11

Source File: ScreenInfoPanel.java From hprof-tools with MIT License

5 votes

@Override
public void valueChanged(TreeSelectionEvent event) {
    if (selectedView != null) {
        selectedView.setSelected(false);
    }
    if (event.getNewLeadSelectionPath() == null) {
        selectedView = null;
        return;
    }
    DefaultMutableTreeNode newNode = (DefaultMutableTreeNode) event.getNewLeadSelectionPath().getLastPathComponent();
    View newView = (View) newNode.getUserObject();
    newView.setSelected(true);
    selectedView = newView;
    updateImage(false);
}

Example 12

Source File: DomViewerWindow.java From LoboBrowser with MIT License

5 votes

public void valueChanged(final TreeSelectionEvent treeselectionevent) {
  final TreePath path = treeselectionevent.getNewLeadSelectionPath();
  if (path != null) {
    final DomTreeNode domNode = (DomTreeNode) path.getLastPathComponent();
    final Node node = domNode.getNode();
    if ((node.getNodeType() == Node.TEXT_NODE) || (node.getNodeType() == Node.COMMENT_NODE)) {
      this.textArea.setText(node.getNodeValue());
    } else {
      this.textArea.setText("");
      this.appendNode(0, node);
    }
    this.textArea.setCaretPosition(0);
  }
}

Example 13

Source File: HelpViewerWindow.java From bigtable-sql with Apache License 2.0

5 votes

public void valueChanged(TreeSelectionEvent evt)
{
	final TreePath path = evt.getNewLeadSelectionPath();
	if (path != null)
	{
		Object lastComp = path.getLastPathComponent();
		if (lastComp instanceof DocumentNode)
		{
			setSelectedDocument(((DocumentNode) lastComp).getURL());
		}
	}
}

Example 14

Source File: GroupingConfigurationPanel.java From rapidminer-studio with GNU Affero General Public License v3.0

5 votes

@Override
public void valueChanged(TreeSelectionEvent e) {
	TreePath newLeadSelectionPath = e.getNewLeadSelectionPath();
	if (newLeadSelectionPath != null) {
		if (newLeadSelectionPath.getLastPathComponent() instanceof DimensionConfigTreeNode) {
			adaptGUI();
		}
	}
}

Example 15

Source File: PreviewView.java From flutter-intellij with BSD 3-Clause "New" or "Revised" License

5 votes

private void handleTreeSelectionEvent(TreeSelectionEvent e) {
  final TreePath selectionPath = e.getNewLeadSelectionPath();
  if (selectionPath != null) {
    ApplicationManager.getApplication().invokeLater(() -> selectPath(selectionPath, false));
  }

  activeOutlines.setValue(getOutlinesSelectedInTree());
}

Example 16

Source File: PreviewView.java From flutter-intellij with BSD 3-Clause "New" or "Revised" License

5 votes

private void handleTreeSelectionEvent(TreeSelectionEvent e) {
  final TreePath selectionPath = e.getNewLeadSelectionPath();
  if (selectionPath != null) {
    ApplicationManager.getApplication().invokeLater(() -> selectPath(selectionPath, false));
  }

  activeOutlines.setValue(getOutlinesSelectedInTree());
}

Example 17

Source File: ProjectExplorer.java From Logisim with GNU General Public License v3.0

5 votes

@Override
public void valueChanged(TreeSelectionEvent e) {
	TreePath path = e.getNewLeadSelectionPath();
	if (listener != null) {
		listener.selectionChanged(new Event(path));
	}
}

Example 18

Source File: DirectoryChooserUI.java From netbeans with Apache License 2.0

5 votes

/************ imple of TreeSelectionListener *******/

@Override
public void valueChanged(TreeSelectionEvent e) {
    showPopupCompletion = false;
    FileSystemView fsv = fileChooser.getFileSystemView();
    JTree tree = (JTree) e.getSource();
    TreePath path = tree.getSelectionPath();
    TreePath curSel = e.getNewLeadSelectionPath();
    curSelPath = (curSel != null) ? new WeakReference<TreePath>(curSel) : null;
    
    if(path != null) {
        
        DirectoryNode node = (DirectoryNode)path.getLastPathComponent();
        File file = node.getFile();
        
        if(file != null) {
            setSelected(getSelectedNodes(tree.getSelectionPaths()));
            newFolderAction.setEnabled(false);
            
            if(!node.isLeaf()) {
                newFolderAction.enable(file);
                setDirectorySelected(true);
            }
        }
    }
}

Example 19

Source File: DBBrowserTree.java From nextreports-designer with Apache License 2.0

5 votes

/**
 * TreeSelectionListener - sets selected node
 */
public void valueChanged(TreeSelectionEvent evt) {
	selectedTreePath = evt.getNewLeadSelectionPath();
	if (selectedTreePath == null) {
		selectedNode = null;
		return;
	}
	selectedNode = (DBBrowserNode) selectedTreePath.getLastPathComponent();
}

Example 20

Source File: ViewManager.java From nmonvisualizer with Apache License 2.0

4 votes

@Override
public void valueChanged(TreeSelectionEvent e) {
    currentPath = e.getNewLeadSelectionPath();

    pathParser.parse(currentPath);
}