Method paintComponent

app/src/processing/app/EditorToolbar.java:258–337

(Graphics screen)

  }

  @Override
  public void paintComponent(Graphics screen) {
    // this data is shared by all EditorToolbar instances
    if (buttonImages == null) {
      loadButtons();
    }

    // this happens once per instance of EditorToolbar
    if (stateImage == null) {
      state = new int[buttonCount];
      stateImage = new Image[buttonCount];
      for (int i = 0; i < buttonCount; i++) {
        setState(i, INACTIVE, false);
      }
      y1 = 0;
      y2 = BUTTON_HEIGHT;
      x1 = new int[buttonCount];
      x2 = new int[buttonCount];
    }

    Dimension size = getSize();
    if ((offscreen == null) ||
      (size.width != width) || (size.height != height)) {
      offscreen = createImage(size.width, size.height);
      width = size.width;
      height = size.height;

      int offsetX = 3;
      for (int i = 0; i < buttonCount; i++) {
        x1[i] = offsetX;
        if (i == 2 || i == 6) x1[i] += BUTTON_GAP;
        x2[i] = x1[i] + BUTTON_WIDTH;
        offsetX = x2[i];
      }

      // Serial button must be on the right
      x1[SERIAL] = width - BUTTON_WIDTH - 14;
      x2[SERIAL] = width - 14;
    }
    Graphics2D g = Theme.setupGraphics2D(offscreen.getGraphics());
    g.setColor(bgcolor); //getBackground());
    g.fillRect(0, 0, width, height);

    for (int i = 0; i < buttonCount; i++) {
      g.drawImage(stateImage[i], x1[i], y1, null);
    }

    g.setColor(statusColor);
    g.setFont(statusFont);

    /*
    // if i ever find the guy who wrote the java2d api, i will hurt him.
     * 
     * whereas I love the Java2D API. --jdf. lol.
     * 
    Graphics2D g2 = (Graphics2D) g;
    FontRenderContext frc = g2.getFontRenderContext();
    float statusW = (float) statusFont.getStringBounds(status, frc).getWidth();