Class IconWrapper

  • All Implemented Interfaces:
    javax.swing.Icon

    public abstract class IconWrapper
    extends java.lang.Object
    implements javax.swing.Icon
    IconWrapper provides a simple icon wrapper which delays icon construction until its first use.
    • Constructor Summary

      Constructors 
      Constructor Description
      IconWrapper()  
    • Constructor Detail

      • IconWrapper

        public IconWrapper()
    • Method Detail

      • createIcon

        protected abstract javax.swing.Icon createIcon()
        Creates the icon upon first use.
        Returns:
        icon
      • getIconHeight

        public int getIconHeight()
        Specified by:
        getIconHeight in interface javax.swing.Icon
      • getIconWidth

        public int getIconWidth()
        Specified by:
        getIconWidth in interface javax.swing.Icon
      • paintIcon

        public void paintIcon​(java.awt.Component c,
                              java.awt.Graphics g,
                              int x,
                              int y)
        Specified by:
        paintIcon in interface javax.swing.Icon