Interface BackgroundPainterStrategy

All Known Implementing Classes:
BufferedImageBackgroundPainterStrategy, ColorBackgroundPainterStrategy, ImageBackgroundPainterStrategy, VolatileImageBackgroundPainterStrategy
public interface BackgroundPainterStrategy
Interface for classes that paint the background of an RTextAreaBase. The Strategy pattern is used for this object because the background can be painted as a solid color, as an image, and possibly other ways (gradients, animated images, etc.). When a method to change the background of an RTextAreaBase instance is called (such as setBackground, setBackgroundImage or setBackgroundObject), the correct strategy is then created and used to paint its background.
Version:
0.1
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    paint(Graphics g, Rectangle bounds)
    Paints the background.

  • Method Details

    • paint

      void paint(Graphics g, Rectangle bounds)
      Paints the background.
      Parameters:
      g - The graphics context.
      bounds - The bounds of the object whose background we're painting.