本文整理了Java中javax.swing.JTree.getLastSelectedPathComponent()方法的一些代码示例，展示了JTree.getLastSelectedPathComponent()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JTree.getLastSelectedPathComponent()方法的具体详情如下：
包路径：javax.swing.JTree
类名称：JTree
方法名：getLastSelectedPathComponent

JTree.getLastSelectedPathComponent介绍

暂无

代码示例

代码示例来源：origin: SonarSource/sonarqube

@Override
public void valueChanged(TreeSelectionEvent e) {
 DefaultMutableTreeNode node = (DefaultMutableTreeNode) componentTree.getLastSelectedPathComponent();
 if (node == null) {
  // Nothing is selected.
  return;
 }
 frame.setCursor(new Cursor(Cursor.WAIT_CURSOR));
 updateDetails((Component) node.getUserObject());
 frame.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
}

代码示例来源：origin: skylot/jadx

private void treeClickAction() {
  try {
    Object obj = tree.getLastSelectedPathComponent();
    if (obj == null) {
      return;
    }
    if (obj instanceof JResource) {
      JResource res = (JResource) obj;
      ResourceFile resFile = res.getResFile();
      if (resFile != null && JResource.isSupportedForView(resFile.getType())) {
        tabbedPane.showResource(res);
      }
    } else if ((obj instanceof JCertificate) || (obj instanceof ApkSignature)) {
      tabbedPane.showSimpleNode((JNode) obj);
    } else if (obj instanceof JNode) {
      JNode node = (JNode) obj;
      JClass cls = node.getRootClass();
      if (cls != null) {
        tabbedPane.codeJump(new JumpPosition(cls, node.getLine()));
      }
    }
  } catch (Exception e) {
    LOG.error("Content loading error", e);
  }
}

代码示例来源：origin: runelite/runelite

widgetTree.getSelectionModel().addTreeSelectionListener(e ->
  Object selected = widgetTree.getLastSelectedPathComponent();
  if (selected instanceof WidgetTreeNode)

代码示例来源：origin: stackoverflow.com

tree.getLastSelectedPathComponent();

代码示例来源：origin: INRIA/spoon

@Override
  public void actionPerformed(ActionEvent e) {
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) jTree
        .getLastSelectedPathComponent();
    if (node == null) {
      node = root;
    }
    expandAll(node);
  }
});

代码示例来源：origin: INRIA/spoon

@Override
  public void actionPerformed(ActionEvent e) {
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) jTree
        .getLastSelectedPathComponent();
    if (node == null) {
      node = root;
    }
    new SpoonObjectFieldsTable(node.getUserObject());
  }
});

代码示例来源：origin: INRIA/spoon

@Override
public void keyTyped(KeyEvent e) {
  switch (e.getKeyChar()) {
  case ('s'):
    break;
  case ('n'):
    next();
    break;
  case ('o'):
    if (jTree.getLastSelectedPathComponent() != null) {
      new SpoonObjectFieldsTable(((DefaultMutableTreeNode) jTree
          .getLastSelectedPathComponent()).getUserObject());
    }
    break;
  }
}

代码示例来源：origin: INRIA/spoon

/** shows a dialog to enter the value to search for in the AST */
public DefaultMutableTreeNode search() {
  searchValue = JOptionPane.showInputDialog(this,
      "Enter value to search:", "Search");
  DefaultMutableTreeNode node = (DefaultMutableTreeNode) jTree
      .getLastSelectedPathComponent();
  if (node == null) {
    node = root;
  }
  enume = node.depthFirstEnumeration();
  if (searchValue != null) {
    return next();
  }
  return null;
}

代码示例来源：origin: ron190/jsql-injection

@Override
public void valueChanged(TreeSelectionEvent arg0) {
  DefaultMutableTreeNode node = (DefaultMutableTreeNode) MediatorGui.treeDatabase().getLastSelectedPathComponent();
  // Get rid of java.lang.NullPointerException
  if (node == null) {
    return;
  }
  if (node.getUserObject() instanceof AbstractNodeModel) {
    AbstractNodeModel dataModel = (AbstractNodeModel) node.getUserObject();
    if (!dataModel.isLoaded()) {
      dataModel.runAction();
    }
  }
}

代码示例来源：origin: ron190/jsql-injection

@Override
public void focusLost(FocusEvent e) {
  DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) ManagerDatabase.this.tree.getLastSelectedPathComponent();
  if (treeNode != null) {
    AbstractNodeModel nodeModel = (AbstractNodeModel) treeNode.getUserObject();
    if (nodeModel != null && nodeModel.getPanel() != null) {
      nodeModel.getPanel().getLabel().setBackground(HelperUi.COLOR_FOCUS_LOST);
      nodeModel.getPanel().getLabel().setBorder(HelperUi.BORDER_FOCUS_LOST);
    }
  }
}

代码示例来源：origin: ron190/jsql-injection

@Override
public void focusGained(FocusEvent e) {
  DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) ManagerDatabase.this.tree.getLastSelectedPathComponent();
  if (treeNode != null) {
    AbstractNodeModel nodeModel = (AbstractNodeModel) treeNode.getUserObject();
    if (nodeModel != null && nodeModel.getPanel() != null) {
      nodeModel.getPanel().getLabel().setBackground(HelperUi.COLOR_FOCUS_GAINED);
      nodeModel.getPanel().getLabel().setBorder(HelperUi.BORDER_FOCUS_GAINED);
    }
  }
}

代码示例来源：origin: ron190/jsql-injection

@Override
public void keyPressed(KeyEvent e) {
  if (e.getKeyCode() == KeyEvent.VK_F2) {
    DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) ManagerDatabase.this.tree.getLastSelectedPathComponent();
    if (treeNode != null) {
      AbstractNodeModel nodeModel = (AbstractNodeModel) treeNode.getUserObject();
      if (nodeModel != null && nodeModel.getPanel() != null && !nodeModel.isRunning()) {
        nodeModel.getPanel().getLabel().setBackground(HelperUi.COLOR_FOCUS_LOST);
        nodeModel.getPanel().getLabel().setBorder(HelperUi.BORDER_FOCUS_LOST);
        nodeModel.setIsEdited(true);
      }
    }
  }
}

代码示例来源：origin: knowm/XChart

@Override
public void valueChanged(TreeSelectionEvent e) {
 DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();

代码示例来源：origin: knowm/XChart

@Override
public void valueChanged(TreeSelectionEvent e) {
 DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();

代码示例来源：origin: org.antlr/stringtemplate

public void valueChanged(TreeSelectionEvent treeSelectionEvent) {
    currentScope = ((JTreeSTModel.Wrapper)viewFrame.tree.getLastSelectedPathComponent()).event.scope;
    updateCurrentST(viewFrame);
  }
}

代码示例来源：origin: freeplane/freeplane

public void valueChanged(final TreeSelectionEvent e) {
    final DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
    btnOK.setEnabled(node != null && nodeIsSelectable(node));
  }
});

代码示例来源：origin: net.imagej/ij

/** Fires an ActionEvent upon double-click on the plugin item (leaf node) in the JTree */
void toAction() {
    DefaultMutableTreeNode nde=(DefaultMutableTreeNode)pTree.getLastSelectedPathComponent();
    // if the node has children then do nothing (return)
    if (nde.getChildCount()>0) return;
    String aCmd=nde.toString();
    String cmd= aCmd;
    if(pcp.treeCommands.containsKey(aCmd))
      cmd = (String)pcp.treeCommands.get(aCmd);
    processEvent(new ActionEvent(this,ActionEvent.ACTION_PERFORMED,cmd));
}

代码示例来源：origin: nz.ac.waikato.cms.weka/weka-stable

public void actionPerformed(ActionEvent e) {
  if (((GOETreeNode)tree.getLastSelectedPathComponent()).isLeaf()) {
   popup.setVisible(false);
  }
 }
});

代码示例来源：origin: net.imagej/ij

public void mouseDragged(MouseEvent e)
  {
    int selRow = pTree.getRowForLocation(e.getX(), e.getY());
    if(selRow!=-1)
    {
      if(((DefaultMutableTreeNode)pTree.getLastSelectedPathComponent()).isLeaf()) return;
      pFrame.setCursor(new Cursor(Cursor.MOVE_CURSOR));
      isDragging = true;
    }
  }
});

代码示例来源：origin: BaseXdb/basex

@Override
 public boolean isCellEditable(final EventObject event) {
  // check if chosen node is not the root node
  final Object node = tree.getLastSelectedPathComponent();
  return super.isCellEditable(event) && node instanceof TreeNode &&
    ((TreeNode) node).getParent().getParent() != null;
 }
}