Module java.desktop
Package javax.swing.plaf.metal

Class MetalComboBoxButton

    • Field Detail

      • comboBox

        protected JComboBox<Object> comboBox
        The instance of JComboBox.

      • listBox

        protected JList<Object> listBox
        The instance of JList.

      • rendererPane

        protected CellRendererPane rendererPane
        The instance of CellRendererPane.

      • comboIcon

        protected Icon comboIcon
        The icon.

      • iconOnly

        protected boolean iconOnly
        The iconOnly value.

    • Constructor Detail

      • MetalComboBoxButton

        public MetalComboBoxButton​(JComboBox<Object> cb,
                           Icon i,
                           CellRendererPane pane,
                           JList<Object> list)
        Constructs a new instance of MetalComboBoxButton.
        Parameters:
        cb - an instance of JComboBox
        i - an icon
        pane - an instance of CellRendererPane
        list - an instance of JList

      • MetalComboBoxButton

        public MetalComboBoxButton​(JComboBox<Object> cb,
                           Icon i,
                           boolean onlyIcon,
                           CellRendererPane pane,
                           JList<Object> list)
        Constructs a new instance of MetalComboBoxButton.
        Parameters:
        cb - an instance of JComboBox
        i - an icon
        onlyIcon - if true only icon is painted
        pane - an instance of CellRendererPane
        list - an instance of JList

    • Method Detail

      • getComboBox

        public final JComboBox<Object> getComboBox​()
        Returns the JComboBox.
        Returns:
        the JComboBox

      • setComboBox

        public final void setComboBox​(JComboBox<Object> cb)
        Sets the JComboBox.
        Parameters:
        cb - the JComboBox

      • getComboIcon

        public final Icon getComboIcon​()
        Returns the icon of the JComboBox.
        Returns:
        the icon of the JComboBox

      • setComboIcon

        public final void setComboIcon​(Icon i)
        Sets the icon of the JComboBox.
        Parameters:
        i - the icon of the JComboBox

      • isIconOnly

        public final boolean isIconOnly​()
        Returns the isIconOnly value.
        Returns:
        the isIconOnly value

      • setIconOnly

        public final void setIconOnly​(boolean isIconOnly)
        If isIconOnly is true then only icon is painted.
        Parameters:
        isIconOnly - if true then only icon is painted

      • paintComponent

        public void paintComponent​(Graphics g)
        Description copied from class: JComponent
        Calls the UI delegate's paint method, if the UI delegate is non-null. We pass the delegate a copy of the Graphics object to protect the rest of the paint code from irrevocable changes (for example, Graphics.translate).

        If you override this in a subclass you should not make permanent changes to the passed in Graphics. For example, you should not alter the clip Rectangle or modify the transform. If you need to do these operations you may find it easier to create a new Graphics from the passed in Graphics and manipulate it. Further, if you do not invoker super's implementation you must honor the opaque property, that is if this component is opaque, you must completely fill in the background in a non-opaque color. If you do not honor the opaque property you will likely see visual artifacts.

        The passed in Graphics object might have a transform other than the identify transform installed on it. In this case, you might get unexpected results if you cumulatively apply another transform.

        Overrides:
        paintComponent in class JComponent
        Parameters:
        g - the Graphics object to protect
        See Also:
        JComponent.paint(java.awt.Graphics), ComponentUI