Package com.intellij.util

Examples of com.intellij.util.Alarm


    private boolean myIsClosed = false;
    private boolean myIsProcessTerminated = false;

    public ReadProcessThread(final Reader reader) {
      myReader = reader;
      myAlarm = new Alarm(Alarm.ThreadToUse.SHARED_THREAD);
    }
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    private boolean myIsClosed = false;
    private boolean myIsProcessTerminated = false;

    public ReadProcessThread(final Reader reader) {
      myReader = reader;
      myAlarm = new Alarm(Alarm.ThreadToUse.SHARED_THREAD);
    }
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    }
    return elementToIndexMap;
  }

  private void expand(final DefaultMutableTreeNode node, final NodeDescriptor descriptor, final boolean wasLeaf) {
    final Alarm alarm = new Alarm(Alarm.ThreadToUse.SHARED_THREAD);
    alarm.addRequest(new Runnable() {
      public void run() {
        myTree.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
      }
    }, WAIT_CURSOR_DELAY);

    if (wasLeaf && isAutoExpandNode(descriptor)) {
      expand(node);
    }

    ArrayList<TreeNode> nodes = TreeUtil.childrenToArray(node);
    for (TreeNode node1 : nodes) {
      DefaultMutableTreeNode childNode = (DefaultMutableTreeNode)node1;
      if (isLoadingNode(childNode)) continue;
      NodeDescriptor childDescr = (NodeDescriptor)childNode.getUserObject();
      if (isAutoExpandNode(childDescr)) {
        expand(childNode);
      }
    }

    int n = alarm.cancelAllRequests();
    if (n == 0) {
      myTree.setCursor(Cursor.getDefaultCursor());
    }
  }
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    public void treeExpanded(TreeExpansionEvent event) {
      TreePath path = event.getPath();
      final DefaultMutableTreeNode node = (DefaultMutableTreeNode)path.getLastPathComponent();
      if (!myUnbuiltNodes.contains(node)) return;
      myUnbuiltNodes.remove(node);
      final Alarm alarm = new Alarm(Alarm.ThreadToUse.SHARED_THREAD);
      alarm.addRequest(new Runnable() {
        public void run() {
          myTree.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
        }
      }, WAIT_CURSOR_DELAY);

      expandNodeChildren(node);

      for (int i = 0; i < node.getChildCount(); i++) {
        if (isLoadingNode(node.getChildAt(i))) {
          myTreeModel.removeNodeFromParent((MutableTreeNode)node.getChildAt(i));
          break;
        }
      }

      int n = alarm.cancelAllRequests();
      if (n == 0) {
        myTree.setCursor(Cursor.getDefaultCursor());
      }

      processSmartExpand(node);
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  protected AutoScrollToSourceHandler() {
  }

  public void install(final JTree tree) {
    myAutoScrollAlarm = new Alarm();
    tree.addMouseListener(new MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        if (e.getClickCount() == 2) return;

        TreePath location = tree.getPathForLocation(e.getPoint().x, e.getPoint().y);
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      }
    );
  }

  public void install(final JList jList) {
    myAutoScrollAlarm = new Alarm();
    jList.addMouseListener(new MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        if (e.getClickCount() == 2) return;
        final Object source = e.getSource();
        final int index = jList.locationToIndex(SwingUtilities.convertPoint(source instanceof Component ? (Component)source : null, e.getPoint(), jList));
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