import java.awt.event.ContainerAdapter; //导入依赖的package包/类
/**
 * This method initializes this
 */
private void initialize() {

	// --- Set appearance -----------------------------
	this.setVisible(true);
	this.setSize(300, 300);
	this.setLayout(new BorderLayout());
	this.setDoubleBuffered(true);
	
	// --- Add components -----------------------------
	this.add(this.getJPanelToolBars(), BorderLayout.WEST);
	this.add(this.getGraphZoomScrollPane(), BorderLayout.CENTER);

	this.addContainerListener(new ContainerAdapter() {
		boolean doneAdded = false;
		@Override
		public void componentAdded(ContainerEvent ce) {
			if (doneAdded==false) {
				validate();
				zoomSetInitialScalingAndMovement(getVisualizationViewer());
				doneAdded=true;
			}
		}
	});
}
 

import java.awt.event.ContainerAdapter; //导入依赖的package包/类
/**
 * Creates a new empty task pane.
 */
public JXTaskPaneContainer() {
    super(null);
    updateUI();

    addContainerListener(new ContainerAdapter() {
        @Override
        public void componentRemoved(ContainerEvent e) {
            repaint();
        }
    });
    setScrollableHeightHint(ScrollableSizeHint.PREFERRED_STRETCH);
}
 

import java.awt.event.ContainerAdapter; //导入依赖的package包/类
/**
 * Creates a new empty taskpane.
 */
public JXTaskPaneContainer() {
    super(null);
  updateUI();
  
  addContainerListener(new ContainerAdapter() {
      public void componentRemoved(ContainerEvent e) {
          repaint();
      }
  });
}
 

import java.awt.event.ContainerAdapter; //导入依赖的package包/类
/**
 * Ensures {@link #copyUiStateToSubComponent(java.awt.Component) } will
 * be called for any child component added to this component in the
 * future. Called once by the default constructor of JImageListView.
 * Subclasses may (rarely) override, e.g. with an empty implementation
 * if they want to inhibit this behaviour for some (strange) reason.
 */
protected void ensureUiStateIsCopiedForAddedComponents() {
    this.addContainerListener(new ContainerAdapter() {
        @Override
        public void componentAdded(ContainerEvent e) {
            JImageListView.this.copyUiStateToSubComponent(e.getChild());
        }
    });
}