454             // for this component in order to calculate a pixel value from

   454             // for this component in order to calculate a pixel value from

   455             // the given RGB value.

   455             // the given RGB value.

   456             ColorModel cm = getColorModel();

   456             ColorModel cm = getColorModel();

   457             int pixel = PixelConverter.instance.rgbToPixel(c.getRGB(), cm);

   457             int pixel = PixelConverter.instance.rgbToPixel(c.getRGB(), cm);

   458             XlibWrapper.XSetWindowBackground(XToolkit.getDisplay(), getContentWindow(), pixel);

   458             XlibWrapper.XSetWindowBackground(XToolkit.getDisplay(), getContentWindow(), pixel);

   459         }

   460         }

   460         finally {

   461         finally {

   461             XToolkit.awtUnlock();

   462             XToolkit.awtUnlock();

   462         }

   463         }

   463     }

   464     }