public SearchFilter() {
    filerLabel = new JLabel(TfPluginBundle.message(TfPluginBundle.KEY_TOOLBAR_FILTER_TITLE));
    searchField = new SearchTextField(true);

    setLayout(new BorderLayout(JBUI.scale(3), 0)); //adds vertical padding so search field isn't crammed in the panel
    add(filerLabel, BorderLayout.LINE_START);
    add(searchField, BorderLayout.LINE_END);
}
 

@NotNull
private SearchTextField createSearchTextField() {
  final LogFilterTextField logFilterTextField = new LogFilterTextField();
  logFilterTextField.setOnFilterListener(this::doFilter);
  return logFilterTextField;
}
 

@NotNull
private SearchTextField createSearchTextField() {
  final LogFilterTextField logFilterTextField = new LogFilterTextField();
  logFilterTextField.setOnFilterListener(this::doFilter);
  return logFilterTextField;
}
 

@Nonnull
public SearchTextField createTextFilter() {
  return new TextFilterField(myTextFilterModel);
}
 

public SearchFieldAction(String text) {
  super("Find: ");
  myField = new SearchTextField(true) {
    @Override
    protected boolean preprocessEventForTextField(KeyEvent e) {
      if ((KeyEvent.VK_ENTER == e.getKeyCode()) || ('\n' == e.getKeyChar())) {
        e.consume();
        addCurrentTextToHistory();
        actionPerformed(null);
      }
      return super.preprocessEventForTextField(e);
    }

    @Override
    protected void onFocusLost() {
      myField.addCurrentTextToHistory();
      actionPerformed(null);
    }

    @Override
    protected void onFieldCleared() {
      actionPerformed(null);
    }
  };
  Border border = myField.getBorder();
  Border emptyBorder = IdeBorderFactory.createEmptyBorder(3, 0, 2, 0);
  if (border instanceof CompoundBorder) {
    if (!UIUtil.isUnderDarcula()) {
      myField.setBorder(new CompoundBorder(emptyBorder, ((CompoundBorder)border).getInsideBorder()));
    }
  }
  else {
    myField.setBorder(emptyBorder);
  }

  myField.setSearchIcon(AllIcons.Actions.Filter_small);
  myComponent = new JPanel();
  final BoxLayout layout = new BoxLayout(myComponent, BoxLayout.X_AXIS);
  myComponent.setLayout(layout);
  if (text.length() > 0) {
    final JLabel label = new JLabel(text);
    //label.setFont(label.getFont().deriveFont(Font.ITALIC));
    label.setForeground(UIUtil.isUnderDarcula() ? UIUtil.getLabelForeground() : UIUtil.getInactiveTextColor());
    label.setBorder(BorderFactory.createEmptyBorder(0,3,0,0));
    myComponent.add(label);
  }
  myComponent.add(myField);
}
 

private SearchEverywhereUI createView(Project project, List<? extends SearchEverywhereContributor<?>> contributors) {
  SearchEverywhereUI view = new SearchEverywhereUI(project, contributors);

  view.setSearchFinishedHandler(() -> {
    if (isShown()) {
      myBalloon.cancel();
    }
  });

  view.addViewTypeListener(viewType -> {
    if (!isShown()) {
      return;
    }

    ApplicationManager.getApplication().invokeLater(() -> {
      if (myBalloon == null || myBalloon.isDisposed()) return;

      Dimension minSize = view.getMinimumSize();
      JBInsets.addTo(minSize, myBalloon.getContent().getInsets());
      myBalloon.setMinimumSize(minSize);

      if (viewType == SearchEverywhereUI.ViewType.SHORT) {
        myBalloonFullSize = myBalloon.getSize();
        JBInsets.removeFrom(myBalloonFullSize, myBalloon.getContent().getInsets());
        myBalloon.pack(false, true);
      }
      else {
        if (myBalloonFullSize == null) {
          myBalloonFullSize = view.getPreferredSize();
          JBInsets.addTo(myBalloonFullSize, myBalloon.getContent().getInsets());
        }
        myBalloonFullSize.height = Integer.max(myBalloonFullSize.height, minSize.height);
        myBalloonFullSize.width = Integer.max(myBalloonFullSize.width, minSize.width);
        myBalloon.setSize(myBalloonFullSize);
      }
    });
  });

  DumbAwareAction.create(__ -> showHistoryItem(true)).registerCustomShortcutSet(SearchTextField.SHOW_HISTORY_SHORTCUT, view);

  DumbAwareAction.create(__ -> showHistoryItem(false)).registerCustomShortcutSet(SearchTextField.ALT_SHOW_HISTORY_SHORTCUT, view);

  return view;
}