Java Foundation Classes in a Nutshell

public javax.swing.plaf.ToolBarUI getUI();

bound expert hiddenpublic void setUI(javax.swing .plaf.ToolBarUI ui);

Overrides:JComponent default:"ToolBarUI"public String getUIClassID();

// Public Instance Methods

public JButton add(Action a);

public void addSeparator();

public void addSeparator(java.awt.Dimension size);

public Component getComponentAtIndex(int i);

public int getComponentIndex(Component c);

// Methods Implementing Accessible

default:AccessibleJToolBarpublic AccessibleContext getAccessibleContext();

// Public Methods Overriding JComponent

public void updateUI();

// Protected Methods Overriding JComponent

protected void paintBorder(java.awt.Graphics g);

protected String paramString();

// Public Methods Overriding Container

public void remove(Component comp);

// Protected Methods Overriding Container

protected void addImpl(Component comp, Object constraints, int index);

// Protected Instance Methods

protected java.beans.PropertyChangeListener createActionChangeListener(JButton b);

}

Hierar chy: Object→ Component(java.awt.image.ImageObser ver, java.awt.MenuContainer, Serializable)→

Container→ JComponent(Serializable)→ JToolBar(Accessible, SwingConstants)

JToolBar.Separator Ja va 1. 2

javax.swing serializable accessible swing component

This subclass of JSeparator defines a visual separator component specially tuned for use

within a JToolBar. Practically speaking, this class is no differ ent than