Module java.desktop

Class MetalIconFactory.TreeControlIcon

  • All Implemented Interfaces:
    Serializable, Icon
    Enclosing class:
    MetalIconFactory


    public static class MetalIconFactory.TreeControlIcon
    extends Object
    implements Icon, Serializable

    Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beans package. Please see XMLEncoder.

    See Also:
    Serialized Form
    • Field Detail

      • isLight

        protected boolean isLight
        if true the icon is collapsed. NOTE: This data member should not have been exposed. It's called isLight, but now it really means isCollapsed. Since we can't change any APIs... that's life.
    • Constructor Detail

      • TreeControlIcon

        public TreeControlIcon​(boolean isCollapsed)
        Constructs an instance of TreeControlIcon.
        Parameters:
        isCollapsed - if true the icon is collapsed
    • Method Detail

      • paintIcon

        public void paintIcon​(Component c,
                              Graphics g,
                              int x,
                              int y)
        Description copied from interface: Icon
        Draw the icon at the specified location. Icon implementations may use the Component argument to get properties useful for painting, e.g. the foreground or background color.
        Specified by:
        paintIcon in interface Icon
        Parameters:
        c - a Component to get properties useful for painting
        g - the graphics context
        x - the X coordinate of the icon's top-left corner
        y - the Y coordinate of the icon's top-left corner
      • paintMe

        public void paintMe​(Component c,
                            Graphics g,
                            int x,
                            int y)
        Paints the TreeControlIcon.
        Parameters:
        c - a component
        g - an instance of Graphics
        x - an X coordinate
        y - an Y coordinate
      • getIconWidth

        public int getIconWidth​()
        Description copied from interface: Icon
        Returns the icon's width.
        Specified by:
        getIconWidth in interface Icon
        Returns:
        an int specifying the fixed width of the icon.
      • getIconHeight

        public int getIconHeight​()
        Description copied from interface: Icon
        Returns the icon's height.
        Specified by:
        getIconHeight in interface Icon
        Returns:
        an int specifying the fixed height of the icon.