public void generarFondo(Component componente) {
boolean dibujarFondo = false;
Rectangle med = this.getBounds();
Rectangle areaDibujo = this.getBounds();
BufferedImage tmp;
GraphicsConfiguration gc =
GraphicsEnvironment.getLocalGraphicsEnvironment()
.getDefaultScreenDevice()
.getDefaultConfiguration();
if (Principal.fondoBlur) {
dibujarFondo = true;
}
if (dibujarFondo) {
JRootPane root = SwingUtilities.getRootPane(this);
blurBuffer = GraphicsUtilities.createCompatibleImage(Principal.sysAncho, Principal.sysAlto);
Graphics2D g2 = blurBuffer.createGraphics();
g2.setClip(med);
blurBuffer = blurBuffer.getSubimage(med.x, med.y, med.width, med.height);
((Escritorio) Principal.getEscritorio()).getFrameEscritorio().paint(g2);
g2.dispose();
backBuffer = blurBuffer;
// blurBuffer = toGrayScale(blurBuffer);
blurBuffer = GraphicsUtilities.createThumbnailFast(blurBuffer, getWidth() / 2);
blurBuffer = new GaussianBlurFilter(4).filter(blurBuffer, null);
g2 = (Graphics2D) blurBuffer.getGraphics();
g2.setColor(new Color(0, 0, 0, 195));
g2.fillRect(0, 0, Principal.sysAncho, Principal.sysAlto);
listo = true;
}
}
@Override
public void setBounds(int x, int y, int width, int height) {
super.setBounds(x, y, width, height);
int w = getWidth() - (SHADOW_SIZE - 2) * 2;
int h = getHeight() - (SHADOW_SIZE - 2) * 2;
int arc = 15;
int shadowSize = SHADOW_SIZE;
shadow = GraphicsUtilities.createCompatibleTranslucentImage(w, h);
Graphics2D g2 = shadow.createGraphics();
if (active) {
g2.setColor(new Color(243, 238, 39, 150));
} else {
g2.setColor(Color.WHITE);
}
g2.setColor(Color.WHITE);
g2.fillOval(0, 0, w, h);
g2.dispose();
ShadowRenderer renderer = new ShadowRenderer(shadowSize, 0.5f, Color.BLACK);
shadow = renderer.createShadow(shadow);
g2 = shadow.createGraphics();
g2.setColor(Color.GRAY);
g2.setComposite(AlphaComposite.Clear);
g2.fillOval(shadowSize, shadowSize, w, h);
g2.dispose();
}