Class GlossPainter

All Implemented Interfaces:
Painter<Object>

@JavaBean public class GlossPainter extends AbstractPainter<Object>

A Painter implementation that simulates a gloss effect. The gloss can be positioned at the top or bottom of the drawing area. To fill the gloss, this painter uses a Paint instance which can be used to fill with a color (opaque or translucent), a texture, a gradient...

The following example creates a white gloss at the top of the drawing area:

  GlossPainter p = new GlossPainter();
  p.setPaint(new Color(1.0f, 1.0f, 1.0f, 0.2f);
  p.setPosition(GlossPainter.GlossPosition.TOP);
  panel.setBackgroundPainter(p);
 

The values shown in this examples are the values used by default if they are not specified.

  • Field Details

  • Constructor Details

    • GlossPainter

      public GlossPainter()

      Creates a new gloss painter positioned at the top of the painted area with a 20% translucent white color.

    • GlossPainter

      public GlossPainter(Paint paint)

      Creates a new gloss painter positioned at the top of the painted area with the specified paint.

      Parameters:
      paint - The paint to be used when filling the gloss
    • GlossPainter

      public GlossPainter(GlossPainter.GlossPosition position)

      Creates a new gloss painter positioned at the specified position and using a white, 20% translucent paint.

      Parameters:
      position - The position of the gloss on the painted area
    • GlossPainter

      public GlossPainter(Paint paint, GlossPainter.GlossPosition position)

      Creates a new gloss painter positioned at the specified position and painted with the specified paint.

      Parameters:
      paint - The paint to be used when filling the gloss
      position - The position of the gloss on the painted area
  • Method Details

    • doPaint

      protected void doPaint(Graphics2D g, Object component, int width, int height)
      Subclasses must implement this method and perform custom painting operations here.
      Specified by:
      doPaint in class AbstractPainter<Object>
      Parameters:
      g - The Graphics2D object in which to paint
      component -
      width -
      height -
    • getPaint

      public Paint getPaint()

      Returns the paint currently used by the painter to fill the gloss.

      Returns:
      the current Paint instance used by the painter
    • setPaint

      public void setPaint(Paint paint)

      Changes the paint to be used to fill the gloss. When the specified paint is null, nothing is painted. A paint can be an instance of Color.

      Parameters:
      paint - The Paint instance to be used to fill the gloss
    • getPosition

      public GlossPainter.GlossPosition getPosition()

      Returns the position at which the gloss is painted.

      Returns:
      the position of the gloss in the painted area
    • setPosition

      public void setPosition(GlossPainter.GlossPosition position)

      Changes the position of the gloss in the painted area. Only the values defined in the GlossPosition enum are valid.

      Parameters:
      position - The position at which the gloss is painted