graphgui/CommitPainter.java

   1 import java.awt.Color;
   2 import java.awt.Dimension;
   3 import java.awt.Rectangle;
   4 import java.awt.Graphics2D;
   5 import java.awt.GradientPaint;
   6
   7 class CommitPainter {
   8
   9         protected Graphics2D g2d;
  10
  11         public CommitPainter(Graphics2D g2d) {
  12                 this.g2d = g2d;
  13         }
  14
  15         public void paintCommit(GraphCommit c) {
  16                 final int HEIGHT = 30;
  17                 final int WIDTH = 200;
  18                 final int SPACING = 20;
  19
  20                 int xPos = c.getXPos() * (WIDTH+SPACING);
  21                 int yPos = c.getYPos() * (HEIGHT+SPACING);
  22
  23                 Color color1 = Color.LIGHT_GRAY;
  24                 Color color2 = color1.darker();
  25
  26                 g2d.setClip(new Rectangle(xPos, yPos, xPos + WIDTH, yPos + HEIGHT));
  27
  28                 GradientPaint gp = new GradientPaint(
  29                         xPos, yPos, color1,
  30                         xPos, yPos + HEIGHT, color2);
  31
  32                 g2d.setPaint(gp);
  33                 g2d.fillRect(xPos, yPos, WIDTH, HEIGHT);
  34                 g2d.setColor(Color.GRAY);
  35                 g2d.drawRect(xPos, yPos, WIDTH, HEIGHT);
  36
  37                 g2d.setColor(Color.BLACK);
  38                 System.out.println(c.getShortMessage());
  39                 g2d.drawString(c.getShortMessage(), xPos, yPos+HEIGHT/2);
  40         }
  41 }