Java HierarchyListener类代码示例

import java.awt.event.HierarchyListener; //导入依赖的package包/类
public QueryUI(OQLController.QueryController queryController, OQLEngine engine) {
    super(Bundle.OQLControllerUI_QueryEditorCaption(), ICON, true);

    this.queryController = queryController;

    initComponents(engine);
    
    addHierarchyListener(new HierarchyListener() {
        public void hierarchyChanged(HierarchyEvent e) {
            if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
                if (isShowing()) {
                    updateUIState();
                    QueryUI.this.removeHierarchyListener(this);
                }
            }
        }
    });
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
InstanceScrollPane(Heap heap) {
    this.heap = heap;
    
    setBorder(BorderFactory.createEmptyBorder());
    setViewportBorder(BorderFactory.createLineBorder(
            UIManager.getLookAndFeel().getID().equals("Metal") ? // NOI18N
            UIManager.getColor("Button.darkShadow") : // NOI18N
            UIManager.getColor("Button.shadow"))); // NOI18N
    
    addHierarchyListener(new HierarchyListener() {
        public void hierarchyChanged(HierarchyEvent e) {
            if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
                if (instancePending && isShowing()) showInstanceImpl();
            }
        }
    });
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
/** Creates a new instance of JTreeTablePanel */
public JTreeTablePanel(JTreeTable treeTable) {
    super(new BorderLayout());
    this.treeTable = treeTable;

    initComponents();
    hookHeaderColumnResize();
    hookScrollBarValueChange();
    hookTreeCollapsedExpanded();

    addHierarchyListener(new HierarchyListener() {
        public void hierarchyChanged(HierarchyEvent e) {
            if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
                if (isShowing()) {
                    updateScrollBar(true);
                }
            }
        }
    });
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
/**
 * Expects to be added to a SymbolDice. Adds the button to the control window's toolbar and registers itself as a
 * {@link KeyStrokeListener}
 */
public void addTo(Buildable parent) {
  resultsIcon.setResults(new int[dice.size()]);
  launch.addHierarchyListener(new HierarchyListener() {
    public void hierarchyChanged(HierarchyEvent e) {
      if (launch.isShowing()) {
        dialog.setLocationRelativeTo(launch);
        launch.removeHierarchyListener(this);
      }
    }
  });
  final GameModule mod = GameModule.getGameModule();
  ran = mod.getRNG();
  mod.getToolBar().add(launch);
  idMgr.add(this);
  mod.addCommandEncoder(this);
  property.addTo((MutablePropertiesContainer)parent);
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
/** Returns the main panel shown on this dialog. */
public GraphPreviewPanel getContent() {
    if (this.contentPanel == null) {
        this.contentPanel = new GraphPreviewPanel(getJGraph());
        this.contentPanel.initialise();
        this.contentPanel.setEnabled(true);
        // make any dialog in which this panel is embedded resizable
        // taken from https://blogs.oracle.com/scblog/entry/tip_making_joptionpane_dialog_resizable
        this.contentPanel.addHierarchyListener(new HierarchyListener() {
            @Override
            public void hierarchyChanged(HierarchyEvent e) {
                Window window =
                    SwingUtilities.getWindowAncestor(GraphPreviewDialog.this.contentPanel);
                if (window instanceof Dialog) {
                    Dialog dialog = (Dialog) window;
                    if (!dialog.isResizable()) {
                        dialog.setResizable(true);
                    }
                }
            }
        });
    }
    return this.contentPanel;
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
@Override
protected void installListeners() {
    if (WindowsLookAndFeel.isOnVista()) {
        installWindowListener();
        hierarchyListener =
            new HierarchyListener() {
                public void hierarchyChanged(HierarchyEvent e) {
                    if ((e.getChangeFlags()
                            & HierarchyEvent.DISPLAYABILITY_CHANGED) != 0) {
                        if (menuBar.isDisplayable()) {
                            installWindowListener();
                        } else {
                            uninstallWindowListener();
                        }
                    }
                }
        };
        menuBar.addHierarchyListener(hierarchyListener);
    }
    super.installListeners();
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
/**
 * Construct a canvas with the basic scene graph consisting of a root,
 * camera, and layer. Zooming and panning are automatically installed.
 */
public PCanvas() {
    CURRENT_ZCANVAS = this;
    cursorStack = new PStack();
    setCamera(createDefaultCamera());
    setDefaultRenderQuality(PPaintContext.HIGH_QUALITY_RENDERING);
    setAnimatingRenderQuality(PPaintContext.LOW_QUALITY_RENDERING);
    setInteractingRenderQuality(PPaintContext.LOW_QUALITY_RENDERING);
    setPanEventHandler(new PPanEventHandler());
    setZoomEventHandler(new PZoomEventHandler());
    setBackground(Color.WHITE);
    setOpaque(true);

    addHierarchyListener(new HierarchyListener() {
        public void hierarchyChanged(final HierarchyEvent e) {
            if (e.getComponent() == PCanvas.this) {
                if (getParent() == null) {
                    removeInputSources();
                }
                else if (isEnabled()) {
                    installInputSources();
                }
            }
        }
    });
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
/**
 * BezierAnimationPanel Constructor
 */
public BezierAnimationPanel() {
    setOpaque(true);

    colors.put(BACKGROUND, new Color(0, 0, 153));
    colors.put(OUTER, new Color(255, 255, 255));
    colors.put(GRADIENT_A, new Color(255, 0, 101));
    colors.put(GRADIENT_B, new Color(255, 255, 0));

    addHierarchyListener(new HierarchyListener() {
        public void hierarchyChanged(HierarchyEvent e) {
            if (isShowing()) {
                start();
            } else {
                stop();
            }
        }
    }
    );
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
private void initUI() {
    setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
    glassPane = new DisabledGlassPane();
    JRootPane rootPane = SwingUtilities.getRootPane(this);
    rootPane.setGlassPane(glassPane);

    final java.awt.Component topLevelGlassPane = DesktopComponentsHelper.getTopLevelFrame(parentContainer).getGlassPane();
    topLevelGlassPane.addHierarchyListener(new HierarchyListener() {
        @Override
        public void hierarchyChanged(HierarchyEvent e) {
            if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) == HierarchyEvent.SHOWING_CHANGED) {
                if (topLevelGlassPane.isVisible()) {
                    glassPane.activate(null);
                } else {
                    glassPane.deactivate();
                }
            }
        }
    });
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
/**
 * Adds the specified listener to this component. This is harmless if the
 * listener is null, but if the listener has already been registered, it
 * will now be registered twice.
 *
 * @param listener the new listener to add
 * @see HierarchyEvent
 * @see #removeHierarchyListener(HierarchyListener)
 * @see #getHierarchyListeners()
 * @since 1.3
 */
public synchronized void addHierarchyListener(HierarchyListener listener)
{
  if (listener != null)
    {
      hierarchyListener = AWTEventMulticaster.add(hierarchyListener,
                                                  listener);
      newEventsOnly = true;
      // Need to lock the tree, otherwise we might end up inconsistent.
      synchronized (getTreeLock())
      {
        numHierarchyListeners++;
        if (parent != null)
          parent.updateHierarchyListenerCount(AWTEvent.HIERARCHY_EVENT_MASK,
                                              1);
      }
    }
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
private void createComponents() {
  final JScrollPane scrollPane = new JScrollPane(localPlayerPanel);
  localPlayerPanel.addHierarchyListener(new HierarchyListener() {
    @Override
    public void hierarchyChanged(final HierarchyEvent e) {
      final Window window = SwingUtilities.getWindowAncestor(localPlayerPanel);
      if (window instanceof Dialog) {
        final Dialog dialog = (Dialog) window;
        if (!dialog.isResizable()) {
          dialog.setResizable(true);
          dialog.setMinimumSize(new Dimension(700, 700));
        }
      }
    }
  });
  localPlayerSelection.addActionListener(
      e -> JOptionPane.showMessageDialog(PbemSetupPanel.this, scrollPane, "Select Local Players and AI's",
          JOptionPane.PLAIN_MESSAGE));
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
public static void makeOwningDialogResizable(@Nonnull final Component component, @Nonnull @MustNotContainNull final Runnable... extraActions) {
  final HierarchyListener listener = new HierarchyListener() {
    @Override
    public void hierarchyChanged(@Nonnull final HierarchyEvent e) {
      final Window window = SwingUtilities.getWindowAncestor(component);
      if (window instanceof Dialog) {
        final Dialog dialog = (Dialog) window;
        if (!dialog.isResizable()) {
          dialog.setResizable(true);
          component.removeHierarchyListener(this);

          for (final Runnable r : extraActions) {
            r.run();
          }
        }
      }
    }
  };
  component.addHierarchyListener(listener);
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
private final HierarchyListener createHierarchyListener()
{
	return new HierarchyListener()
	{

		@Override
		public void hierarchyChanged(HierarchyEvent e)
		{
			if (e.getChangeFlags() == HierarchyEvent.PARENT_CHANGED)
			{
				configureColumnControl();
			}
		}

	};
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
/** Displays the Tag panel. Returns true if the user canceled. */
protected boolean showPanel()
{
	isEmpty = true;

	panel.addHierarchyListener(new HierarchyListener() {
		@Override
		public void hierarchyChanged(HierarchyEvent e)
		{
			Window window = SwingUtilities.getWindowAncestor(panel);
			if (window instanceof Dialog)
			{
				Dialog dialog = (Dialog) window;
				if (!dialog.isResizable())
				{
					dialog.setResizable(true);
				}
			}
		}
	});
	boolean cancel = JOptionPane.showConfirmDialog(null, panel, Generator.translate("GUI:tag.add") + " : " + getName(), JOptionPane.OK_CANCEL_OPTION) != JOptionPane.OK_OPTION;
	if (!cancel) isEmpty = false;
	return cancel;
}
 

import java.awt.event.HierarchyListener; //导入依赖的package包/类
/**
 * Construct a canvas with the basic scene graph consisting of a root,
 * camera, and layer. Zooming and panning are automatically installed.
 */
public PCanvas() {
    cursorStack = new PStack();
    setCamera(createDefaultCamera());
    setDefaultRenderQuality(PPaintContext.HIGH_QUALITY_RENDERING);
    setAnimatingRenderQuality(PPaintContext.LOW_QUALITY_RENDERING);
    setInteractingRenderQuality(PPaintContext.LOW_QUALITY_RENDERING);
    setPanEventHandler(new PPanEventHandler());
    setZoomEventHandler(new PZoomEventHandler());
    setBackground(Color.WHITE);
    setOpaque(true);

    addHierarchyListener(new HierarchyListener() {
        public void hierarchyChanged(final HierarchyEvent e) {
            if (e.getComponent() == PCanvas.this) {
                if (getParent() == null) {
                    removeInputSources();
                }
                else if (isEnabled()) {
                    installInputSources();
                }
            }
        }
    });
}