Java UIUtil.findComponentsOfType方法代碼示例

import com.intellij.util.ui.UIUtil; //導入方法依賴的package包/類
private static void repaintMnemonics(@NotNull Component focusOwner, boolean pressed) {
  if (pressed != myAltPressed) return;
  Window window = SwingUtilities.windowForComponent(focusOwner);
  if (window != null) {
    for (Component component : window.getComponents()) {
      if (component instanceof JComponent) {
        for (JComponent c : UIUtil.findComponentsOfType((JComponent)component, JComponent.class)) {
          if ((c instanceof JLabel && ((JLabel)c).getDisplayedMnemonicIndex() != -1)
            || (c instanceof AbstractButton && ((AbstractButton)c).getDisplayedMnemonicIndex() != -1)
            ) {
            c.repaint();
          }
        }
      }
    }
  }
}
 

import com.intellij.util.ui.UIUtil; //導入方法依賴的package包/類
private static void installPaddingAndBordersForEditors(JBTableRowEditor editor) {
  final List<EditorTextField> editors = UIUtil.findComponentsOfType(editor, EditorTextField.class);
  for (EditorTextField textField : editors) {
    textField.putClientProperty("JComboBox.isTableCellEditor", Boolean.FALSE);
    textField.putClientProperty("JBListTable.isTableCellEditor", Boolean.TRUE);
  }
}
 

import com.intellij.util.ui.UIUtil; //導入方法依賴的package包/類
@Override
public void paint(Graphics g, JComponent c) {
  JComponent editor = spinner.getEditor();
  boolean hasFocus = c.hasFocus();
  if (!hasFocus && editor != null) {
    hasFocus = editor.hasFocus();
    if (!hasFocus) {
      for (JComponent child : UIUtil.findComponentsOfType(editor, JComponent.class)) {
        hasFocus = child.hasFocus();
        if (hasFocus) break;
      }
    }
  }

  Container parent = c.getParent();
  if (c.isOpaque() && parent != null) {
    g.setColor(parent.getBackground());
    g.fillRect(0,0,c.getWidth(),c.getHeight());
  }
  Insets clip = c.getInsets();
  int stop = c.getWidth() - MacIntelliJIconCache.getIcon("spinnerRight").getIconWidth() - clip.right;
  //int y = (c.getHeight() - 26) / 2;
  Graphics gg = g.create(clip.left, clip.top, stop - clip.left, MacIntelliJIconCache.getIcon("spinnerRight").getIconHeight());
  boolean enabled = c.isEnabled();
  Icon icon = MacIntelliJIconCache.getIcon("comboLeft", false, hasFocus, enabled);
  icon.paintIcon(c,gg,clip.left,clip.top);
  int x = icon.getIconWidth();
  icon = MacIntelliJIconCache.getIcon("comboMiddle", false, hasFocus, enabled);
  while (x < stop) {
    icon.paintIcon(c, gg, x, clip.top);
    x+=icon.getIconWidth();
  }
  gg.dispose();
  icon = MacIntelliJIconCache.getIcon("spinnerRight", false, hasFocus, enabled);
  icon.paintIcon(c, g, stop, clip.top);
}
 

import com.intellij.util.ui.UIUtil; //導入方法依賴的package包/類
@Override
public void setAnchor(@Nullable JComponent anchor) {
  super.setAnchor(anchor);
  List<JBLabel> labels = UIUtil.findComponentsOfType(myCustomPanel, JBLabel.class);
  for (JBLabel label : labels) {
    label.setAnchor(anchor);
  }
}
 

import com.intellij.util.ui.UIUtil; //導入方法依賴的package包/類
@Override
protected JComponent createCenterPanel() {
  final JPanel panel = new JPanel(new BorderLayout());

  //Should be called from here to initialize fields !!!
  final JComponent optionsPanel = createOptionsPanel();

  final JPanel subPanel = new JPanel(new BorderLayout());
  final List<Pair<String, JPanel>> panels = createAdditionalPanels();
  if (myMethod.canChangeParameters()) {
    final JPanel parametersPanel = createParametersPanel(!panels.isEmpty());
    if (!panels.isEmpty()) {
      parametersPanel.setBorder(IdeBorderFactory.createEmptyBorder());
    }
    subPanel.add(parametersPanel, BorderLayout.CENTER);
  }

  if (myMethod.canChangeVisibility() && !(myVisibilityPanel instanceof ComboBoxVisibilityPanel)) {
    subPanel.add(myVisibilityPanel, myMethod.canChangeParameters() ? BorderLayout.EAST : BorderLayout.CENTER);
  }

  panel.add(subPanel, BorderLayout.CENTER);
  final JPanel main;
  if (panels.isEmpty()) {
    main = panel;
  }
  else {
    final TabbedPaneWrapper tabbedPane = new TabbedPaneWrapper(getDisposable());
    tabbedPane.addTab(RefactoringBundle.message("parameters.border.title"), panel);
    for (Pair<String, JPanel> extraPanel : panels) {
      tabbedPane.addTab(extraPanel.first, extraPanel.second);
    }
    main = new JPanel(new BorderLayout());
    final JComponent tabs = tabbedPane.getComponent();
    main.add(tabs, BorderLayout.CENTER);
    //remove traversal policies
    for (JComponent c : UIUtil.findComponentsOfType(tabs, JComponent.class)) {
      c.setFocusCycleRoot(false);
      c.setFocusTraversalPolicy(null);
    }
  }
  final JPanel bottom = new JPanel(new BorderLayout());
  bottom.add(optionsPanel, BorderLayout.NORTH);
  bottom.add(createSignaturePanel(), BorderLayout.SOUTH);
  main.add(bottom, BorderLayout.SOUTH);
  main.setBorder(IdeBorderFactory.createEmptyBorder(5, 0, 0, 0));
  return main;
}