Java 类com.intellij.ui.SeparatorWithText 实例源码

private void updateConflicts() {
  myConflicts.removeAll();
  myConflicts.setBorder(null);

  if (!myQaEnabled) {
    return;
  }

  if (myModifiers.size() == 0) {
    myConflicts.setLayout(new BorderLayout());
    myConflicts.add(getSmallLabel("Without assigning modifier keys Quick Access will not function"), BorderLayout.NORTH);
    return;
  }

  myConflicts.setLayout(new GridBagLayout());
  GridBagConstraints c = new GridBagConstraints();
  c.insets = new Insets(0, 4, 0, 4);

  boolean hasConflicts = printConflict(c, KeyEvent.VK_UP, QuickAccessSettings.SWITCH_UP);
  hasConflicts |= printConflict(c, KeyEvent.VK_DOWN, QuickAccessSettings.SWITCH_DOWN);
  hasConflicts |= printConflict(c, KeyEvent.VK_LEFT, QuickAccessSettings.SWITCH_LEFT);
  hasConflicts |= printConflict(c, KeyEvent.VK_RIGHT, QuickAccessSettings.SWITCH_RIGHT);
  hasConflicts |= printConflict(c, KeyEvent.VK_ENTER, QuickAccessSettings.SWITCH_APPLY);

  if (hasConflicts) {
    myConflicts.setBorder(IdeBorderFactory.createTitledBorder("Conflicts", true));
    c.gridx = 0;
    c.gridy++;
    c.gridwidth = 2;
    myConflicts.add(new SeparatorWithText(), c);

    c.gridx = 0;
    c.gridy++;
    myConflicts.add(getSmallLabel("These conflicting actions may be not what you use a lot"), c);
  }
}

private boolean printConflict(GridBagConstraints c, int actionKey, String actionId) {
  boolean hasConflicts = false;

  int mask = myQuickAccessSettings.getModifierMask(myModifiers);

  KeyboardShortcut sc = new KeyboardShortcut(KeyStroke.getKeyStroke(actionKey, mask), null);

  Map<String,ArrayList<KeyboardShortcut>> conflictMap = myQuickAccessSettings.getKeymap().getConflicts(actionId, sc);
  if (conflictMap.size() > 0) {
    hasConflicts = true;

    JLabel scText = new JLabel(sc.toString());
    c.gridy++;
    c.gridx = 0;
    myConflicts.add(scText, c);

    Iterator<String> actions = conflictMap.keySet().iterator();
    while (actions.hasNext()) {
      String each = actions.next();
      AnAction eachAnAction = ActionManager.getInstance().getAction(each);
      if (eachAnAction != null) {
        String text = eachAnAction.getTemplatePresentation().getText();
        JLabel eachAction = new JLabel(text != null && text.length() > 0 ? text : each);
        c.gridx = 1;
        myConflicts.add(eachAction, c);
        c.gridy++;
      }
    }
  }

  c.gridx = 0;
  c.gridwidth = 2;
  c.gridy++;

  myConflicts.add(new SeparatorWithText(), c);
  c.gridwidth = 1;

  return hasConflicts;

}

private void updateConflicts() {
  myConflicts.removeAll();
  myConflicts.setBorder(null);

  if (!myQaEnabled) {
    return;
  }

  if (myModifiers.size() == 0) {
    myConflicts.setLayout(new BorderLayout());
    myConflicts.add(getSmallLabel("Without assigning modifier keys Quick Access will not function"), BorderLayout.NORTH);
    return;
  }

  myConflicts.setLayout(new GridBagLayout());
  GridBagConstraints c = new GridBagConstraints();
  c.insets = new Insets(0, 4, 0, 4);

  boolean hasConflicts = printConflict(c, KeyEvent.VK_UP, QuickAccessSettings.SWITCH_UP);
  hasConflicts |= printConflict(c, KeyEvent.VK_DOWN, QuickAccessSettings.SWITCH_DOWN);
  hasConflicts |= printConflict(c, KeyEvent.VK_LEFT, QuickAccessSettings.SWITCH_LEFT);
  hasConflicts |= printConflict(c, KeyEvent.VK_RIGHT, QuickAccessSettings.SWITCH_RIGHT);
  hasConflicts |= printConflict(c, KeyEvent.VK_ENTER, QuickAccessSettings.SWITCH_APPLY);

  if (hasConflicts) {
    myConflicts.setBorder(IdeBorderFactory.createTitledBorder("Conflicts", true));
    c.gridx = 0;
    c.gridy++;
    c.gridwidth = 2;
    myConflicts.add(new SeparatorWithText(), c);

    c.gridx = 0;
    c.gridy++;
    myConflicts.add(getSmallLabel("These conflicting actions may be not what you use a lot"), c);
  }
}

private boolean printConflict(GridBagConstraints c, int actionKey, String actionId) {
  boolean hasConflicts = false;

  int mask = myQuickAccessSettings.getModiferMask(myModifiers);

  KeyboardShortcut sc = new KeyboardShortcut(KeyStroke.getKeyStroke(actionKey, mask), null);

  Map<String,ArrayList<KeyboardShortcut>> conflictMap = myQuickAccessSettings.getKeymap().getConflicts(actionId, sc);
  if (conflictMap.size() > 0) {
    hasConflicts = true;

    JLabel scText = new JLabel(sc.toString());
    c.gridy++;
    c.gridx = 0;
    myConflicts.add(scText, c);

    Iterator<String> actions = conflictMap.keySet().iterator();
    while (actions.hasNext()) {
      String each = actions.next();
      AnAction eachAnAction = ActionManager.getInstance().getAction(each);
      if (eachAnAction != null) {
        String text = eachAnAction.getTemplatePresentation().getText();
        JLabel eachAction = new JLabel(text != null && text.length() > 0 ? text : each);
        c.gridx = 1;
        myConflicts.add(eachAction, c);
        c.gridy++;
      }
    }
  }

  c.gridx = 0;
  c.gridwidth = 2;
  c.gridy++;

  myConflicts.add(new SeparatorWithText(), c);
  c.gridwidth = 1;

  return hasConflicts;

}

private void createUIComponents() {
  myList = new CheckBoxList<GutterIconDescriptor>() {
    @Override
    protected JComponent adjustRendering(JComponent rootComponent, JCheckBox checkBox, int index, boolean selected, boolean hasFocus) {
      JPanel panel = new JPanel(new BorderLayout());
      panel.setBorder(BorderFactory.createEmptyBorder());
      GutterIconDescriptor descriptor = myList.getItemAt(index);
      Icon icon = descriptor == null ? null : descriptor.getIcon();
      JLabel label = new JLabel(icon == null ? EmptyIcon.ICON_16 : icon);
      label.setOpaque(true);
      label.setPreferredSize(new Dimension(25, -1));
      label.setHorizontalAlignment(SwingConstants.CENTER);
      panel.add(label, BorderLayout.WEST);
      panel.add(checkBox, BorderLayout.CENTER);
      panel.setBackground(getBackground(false));
      label.setBackground(getBackground(selected));
      if (!checkBox.isOpaque()) {
        checkBox.setOpaque(true);
      }
      checkBox.setBorder(null);

      PluginDescriptor pluginDescriptor = myFirstDescriptors.get(descriptor);
      if (pluginDescriptor instanceof IdeaPluginDescriptor) {
        SeparatorWithText separator = new SeparatorWithText();
        String name = ((IdeaPluginDescriptor)pluginDescriptor).getName();
        separator.setCaption("IDEA CORE".equals(name) ? "Common" : name);
        panel.add(separator, BorderLayout.NORTH);
      }

      return panel;
    }

    @Nullable
    @Override
    protected Point findPointRelativeToCheckBox(int x, int y, @Nonnull JCheckBox checkBox, int index) {
      return super.findPointRelativeToCheckBoxWithAdjustedRendering(x, y, checkBox, index);
    }
  };
  myList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
  myList.setBorder(BorderFactory.createEmptyBorder());
  new ListSpeedSearch(myList, (Convertor<Object, String>)o -> o instanceof JCheckBox ? ((JCheckBox)o).getText() : null);
}