Java 类com.intellij.ui.tabs.UiDecorator 实例源码

public void apply(UiDecorator.UiDecoration decoration) {
  if (decoration.getLabelFont() != null) {
    setFont(decoration.getLabelFont());
    getLabelComponent().setFont(decoration.getLabelFont());
  }

  Insets insets = decoration.getLabelInsets();
  if (insets != null) {
    Insets current = JBTabsImpl.ourDefaultDecorator.getDecoration().getLabelInsets();
    if (current != null) {
      setBorder(
        new EmptyBorder(getValue(current.top, insets.top), getValue(current.left, insets.left), getValue(current.bottom, insets.bottom),
                        getValue(current.right, insets.right)));
    }
  }
}

@NotNull
private TabbedPaneWrapper.AsJBTabs createTabbedPaneWrapper(FileEditor[] editors) {
  PrevNextActionsDescriptor descriptor = new PrevNextActionsDescriptor(IdeActions.ACTION_NEXT_EDITOR_TAB, IdeActions.ACTION_PREVIOUS_EDITOR_TAB);
  final TabbedPaneWrapper.AsJBTabs wrapper = new TabbedPaneWrapper.AsJBTabs(myFileEditorManager.getProject(), SwingConstants.BOTTOM, descriptor, this);
  wrapper.getTabs().getPresentation().setPaintBorder(0, 0, 0, 0).setTabSidePaintBorder(1).setGhostsAlwaysVisible(true).setUiDecorator(new UiDecorator() {
    @Override
    @NotNull
    public UiDecoration getDecoration() {
      return new UiDecoration(null, new Insets(0, 8, 0, 8));
    }
  });
  wrapper.getTabs().getComponent().setBorder(new EmptyBorder(0, 0, 1, 0));

  boolean firstEditor = true;
  for (FileEditor editor : editors) {
    JComponent component = firstEditor && myComponent != null ? (JComponent)myComponent.getComponent(0) : createEditorComponent(editor);
    wrapper.addTab(getDisplayName(editor), component);
    firstEditor = false;
  }
  wrapper.addChangeListener(new MyChangeListener());

  return wrapper;
}

public void apply(UiDecorator.UiDecoration decoration) {
  if (decoration.getLabelFont() != null) {
    setFont(decoration.getLabelFont());
    myLabel.setFont(decoration.getLabelFont());
  }

  Insets insets = decoration.getLabelInsets();
  if (insets != null) {
    Insets current = JBTabsImpl.ourDefaultDecorator.getDecoration().getLabelInsets();
    if (current != null) {
      setBorder(
        new EmptyBorder(getValue(current.top, insets.top), getValue(current.left, insets.left), getValue(current.bottom, insets.bottom),
                        getValue(current.right, insets.right)));
    }
  }
}

public void apply(UiDecorator.UiDecoration decoration) {
    if (decoration.getLabelFont() != null) {
        setFont(decoration.getLabelFont());
        getLabelComponent().setFont(decoration.getLabelFont());
    }

    Insets insets = decoration.getLabelInsets();
    if (insets != null) {
        Insets current = JBTabsImpl.ourDefaultDecorator.getDecoration().getLabelInsets();
        if (current != null) {
            setBorder(
                    new EmptyBorder(getValue(current.top, insets.top), getValue(current.left, insets.left), getValue(current.bottom, insets.bottom),
                            getValue(current.right, insets.right)));
        }
    }
}

@Nonnull
private TabbedPaneWrapper.AsJBTabs createTabbedPaneWrapper(FileEditor[] editors) {
  PrevNextActionsDescriptor descriptor = new PrevNextActionsDescriptor(IdeActions.ACTION_NEXT_EDITOR_TAB, IdeActions.ACTION_PREVIOUS_EDITOR_TAB);
  final TabbedPaneWrapper.AsJBTabs wrapper = new TabbedPaneWrapper.AsJBTabs(myFileEditorManager.getProject(), SwingConstants.BOTTOM, descriptor, this);
  wrapper.getTabs().getPresentation().setPaintBorder(0, 0, 0, 0).setTabSidePaintBorder(1).setGhostsAlwaysVisible(true).setUiDecorator(
          () -> new UiDecorator.UiDecoration(null, new Insets(0, 8, 0, 8)));
  wrapper.getTabs().getComponent().setBorder(new EmptyBorder(0, 0, 1, 0));

  boolean firstEditor = true;
  for (FileEditor editor : editors) {
    JComponent component = firstEditor && myComponent != null ? (JComponent)myComponent.getComponent(0) : createEditorComponent(editor);
    wrapper.addTab(getDisplayName(editor), component);
    firstEditor = false;
  }
  wrapper.addChangeListener(new MyChangeListener());

  return wrapper;
}

public void apply(UiDecorator.UiDecoration decoration) {
  if (decoration.getLabelFont() != null) {
    setFont(decoration.getLabelFont());
    getLabelComponent().setFont(decoration.getLabelFont());
  }

  Insets insets = decoration.getLabelInsets();
  if (insets != null) {
    Insets current = JBTabsImpl.ourDefaultDecorator.getDecoration().getLabelInsets();
    if (current != null) {
      setBorder(new EmptyBorder(getValue(current.top, insets.top), getValue(current.left, insets.left),
                                getValue(current.bottom, insets.bottom), getValue(current.right, insets.right)));
    }
  }
}

@Override
public void apply(UiDecorator.UiDecoration decoration) {
  setBorder(new EmptyBorder(5, 5, 7, 5));
}

@Override
public void apply(UiDecorator.UiDecoration decoration) {
  setBorder(new EmptyBorder(5, 5, 7, 5));
}

public UiDebugger() {
  Disposer.register(Disposer.get("ui"), this);

  myTabs = new JBTabsImpl(null, ActionManager.getInstance(), null, this);
  myTabs.getPresentation().setInnerInsets(new Insets(4, 0, 0, 0)).setPaintBorder(1, 0, 0, 0).setActiveTabFillIn(JBColor.GRAY).setUiDecorator(new UiDecorator() {
    @Override
    @NotNull
    public UiDecoration getDecoration() {
      return new UiDecoration(null, new Insets(4, 4, 4, 4));
    }
  });

  myExtensions = Extensions.getExtensions(UiDebuggerExtension.EP_NAME);
  addToUi(myExtensions);

  myDialog = new DialogWrapper((Project)null, true) {
    {
      init();
    }

    @Override
    protected JComponent createCenterPanel() {
      Disposer.register(getDisposable(), UiDebugger.this);
      return myTabs.getComponent();
    }

    @Override
    public JComponent getPreferredFocusedComponent() {
      return myTabs.getComponent();
    }

    @Override
    protected String getDimensionServiceKey() {
      return "UiDebugger";
    }

    @Override
    protected JComponent createSouthPanel() {
      final JPanel result = new JPanel(new BorderLayout());
      result.add(super.createSouthPanel(), BorderLayout.EAST);
      final JSlider slider = new JSlider(0, 100);
      slider.setValue(100);
      slider.addChangeListener(new ChangeListener() {
        @Override
        public void stateChanged(ChangeEvent e) {
          final int value = slider.getValue();
          float alpha = value / 100f;

          final Window wnd = SwingUtilities.getWindowAncestor(slider);
          if (wnd != null) {
            final WindowManagerEx mgr = WindowManagerEx.getInstanceEx();
            if (value == 100) {
              mgr.setAlphaModeEnabled(wnd, false);
            } else {
              mgr.setAlphaModeEnabled(wnd, true);
              mgr.setAlphaModeRatio(wnd, 1f - alpha);
            }
          }
        }
      });
      result.add(slider, BorderLayout.WEST);
      return result;
    }

    @NotNull
    @Override
    protected Action[] createActions() {
      return new Action[] {new AbstractAction("Close") {
        @Override
        public void actionPerformed(ActionEvent e) {
          doOKAction();
        }
      }};
    }
  };
  myDialog.setModal(false);
  myDialog.setTitle("UI Debugger");
  myDialog.setResizable(true);

  myDialog.show();
}

@Override
public void apply(UiDecorator.UiDecoration decoration) {
  setBorder(JBUI.Borders.empty(5, 5, 7, 5));
}