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

Interface SynthIcon

All Superinterfaces:
Icon
public interface SynthIcon extends Icon
An icon that is passed a SynthContext. Subclasses need only implement the variants that take a SynthContext, but must be prepared for the SynthContext to be null.

  • Method Summary

    Modifier and Type
    Method
    Description
    default int
    getIconHeight()
    Returns the icon's height.
    int
    getIconHeight(SynthContext context)
    Returns the icon's height for the given synth context.
    default int
    getIconWidth()
    Returns the icon's width.
    int
    getIconWidth(SynthContext context)
    Returns the icon's width for the given synth context.
    default void
    paintIcon(Component c, Graphics g, int x, int y)
    Draw the icon at the specified location.
    void
    paintIcon(SynthContext context, Graphics g, int x, int y, int width, int height)
    Paints the icon at the specified location for the given synth context.

  • Method Details

    • paintIcon

      void paintIcon(SynthContext context, Graphics g, int x, int y, int width, int height)
      Paints the icon at the specified location for the given synth context.
      Parameters:
      context - identifies hosting region, may be null.
      g - the graphics context
      x - the x location to paint to
      y - the y location to paint to
      width - the width of the region to paint to, may be 0
      height - the height of the region to paint to, may be 0

    • getIconWidth

      int getIconWidth(SynthContext context)
      Returns the icon's width for the given synth context.
      Parameters:
      context - SynthContext requesting the Icon, may be null.
      Returns:
      an int specifying the width of the icon.

    • getIconHeight

      int getIconHeight(SynthContext context)
      Returns the icon's height for the given synth context.
      Parameters:
      context - SynthContext requesting the Icon, may be null.
      Returns:
      an int specifying the height of the icon.

    • paintIcon

      default 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

    • getIconWidth

      default 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

      default 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.