Package org.jfree.ui

Class BevelArrowIcon

java.lang.Object
org.jfree.ui.BevelArrowIcon
All Implemented Interfaces:
Icon
public class BevelArrowIcon extends Object implements Icon
An arrow icon that can point up or down (usually used to indicate the sort direction in a table).

This class (and also SortButtonRenderer) is based on original code by Nobuo Tamemasa (version 1.0, 26-Feb-1999) posted on www.codeguru.com.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static final int
    DEFAULT_SIZE
    The default arrow size.
    private int
    direction
    The direction that the arrow is pointing (UP or DOWN).
    static final int
    DOWN
    Constant indicating that the arrow is pointing down.
    private Color
    edge1
    Edge color 1.
    private Color
    edge2
    Edge color 2.
    private Color
    fill
    The fill color for the arrow icon.
    private int
    size
    The size of the icon.
    static final int
    UP
    Constant indicating that the arrow is pointing up.

  • Constructor Summary

    Constructors
    Constructor
    Description
    BevelArrowIcon(int direction, boolean isRaisedView, boolean isPressedView)
    Standard constructor - builds an icon with the specified attributes.
    BevelArrowIcon(Color edge1, Color edge2, Color fill, int size, int direction)
    Standard constructor - builds an icon with the specified attributes.

  • Method Summary

    Modifier and Type
    Method
    Description
    private void
    drawDownArrow(Graphics g, int xo, int yo)
    Draws the arrow pointing down.
    private void
    drawUpArrow(Graphics g, int xo, int yo)
    Draws the arrow pointing up.
    int
    getIconHeight()
    Returns the height of the icon.
    int
    getIconWidth()
    Returns the width of the icon.
    private void
    init(Color edge1, Color edge2, Color fill, int size, int direction)
    Initialises the attributes of the arrow icon.
    void
    paintIcon(Component c, Graphics g, int x, int y)
    Paints the icon at the specified position.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • UP

      public static final int UP
      Constant indicating that the arrow is pointing up.
      See Also:

    • DOWN

      public static final int DOWN
      Constant indicating that the arrow is pointing down.
      See Also:

    • DEFAULT_SIZE

      private static final int DEFAULT_SIZE
      The default arrow size.
      See Also:

    • edge1

      private Color edge1
      Edge color 1.

    • edge2

      private Color edge2
      Edge color 2.

    • fill

      private Color fill
      The fill color for the arrow icon.

    • size

      private int size
      The size of the icon.

    • direction

      private int direction
      The direction that the arrow is pointing (UP or DOWN).

  • Constructor Details

    • BevelArrowIcon

      public BevelArrowIcon(int direction, boolean isRaisedView, boolean isPressedView)
      Standard constructor - builds an icon with the specified attributes.
      Parameters:
      direction - .
      isRaisedView - .
      isPressedView - .

    • BevelArrowIcon

      public BevelArrowIcon(Color edge1, Color edge2, Color fill, int size, int direction)
      Standard constructor - builds an icon with the specified attributes.
      Parameters:
      edge1 - the color of edge1.
      edge2 - the color of edge2.
      fill - the fill color.
      size - the size of the arrow icon.
      direction - the direction that the arrow points.

  • Method Details

    • paintIcon

      public void paintIcon(Component c, Graphics g, int x, int y)
      Paints the icon at the specified position. Supports the Icon interface.
      Specified by:
      paintIcon in interface Icon
      Parameters:
      c - .
      g - .
      x - .
      y - .

    • getIconWidth

      public int getIconWidth()
      Returns the width of the icon. Supports the Icon interface.
      Specified by:
      getIconWidth in interface Icon
      Returns:
      the icon width.

    • getIconHeight

      public int getIconHeight()
      Returns the height of the icon. Supports the Icon interface.
      Specified by:
      getIconHeight in interface Icon
      Returns:
      the icon height.

    • init

      private void init(Color edge1, Color edge2, Color fill, int size, int direction)
      Initialises the attributes of the arrow icon.
      Parameters:
      edge1 - the color of edge1.
      edge2 - the color of edge2.
      fill - the fill color.
      size - the size of the arrow icon.
      direction - the direction that the arrow points.

    • drawDownArrow

      private void drawDownArrow(Graphics g, int xo, int yo)
      Draws the arrow pointing down.
      Parameters:
      g - the graphics device.
      xo - ??
      yo - ??

    • drawUpArrow

      private void drawUpArrow(Graphics g, int xo, int yo)
      Draws the arrow pointing up.
      Parameters:
      g - the graphics device.
      xo - ??
      yo - ??