Class Actions

app/src/processing/app/EditorHeader.java:89–123

  int imageW, imageH;

  public class Actions {
    public final Action newTab = new SimpleAction(tr("New Tab"),
        Keys.ctrlShift(KeyEvent.VK_N),
        () -> editor.getSketchController().handleNewCode());

    public final Action renameTab = new SimpleAction(tr("Rename"),
        () -> editor.getSketchController().handleRenameCode());

    public final Action deleteTab = new SimpleAction(tr("Delete"), () -> {
      try {
        editor.getSketchController().handleDeleteCode();
      } catch (IOException e) {
        e.printStackTrace();
      }
    });

    public final Action prevTab = new SimpleAction(tr("Previous Tab"),
        Keys.ctrlAlt(KeyEvent.VK_LEFT), () -> editor.selectPrevTab());

    public final Action nextTab = new SimpleAction(tr("Next Tab"),
        Keys.ctrlAlt(KeyEvent.VK_RIGHT), () -> editor.selectNextTab());

    Actions() {
      // Explicitly bind keybindings for the actions with accelerators above
      // Normally, this happens automatically for any actions bound to menu
      // items, but only for menus attached to a window, not for popup menus.
      Keys.bind(EditorHeader.this, newTab);
      Keys.bind(EditorHeader.this, prevTab);
      Keys.bind(EditorHeader.this, nextTab);

      // Add alternative keybindings to switch tabs
      Keys.bind(EditorHeader.this, prevTab, Keys.ctrlShift(KeyEvent.VK_TAB));
      Keys.bind(EditorHeader.this, nextTab, Keys.ctrl(KeyEvent.VK_TAB));
    }
  }
  public Actions actions = new Actions();

  /**