/** Paints selection for the specified <code>component</code>. */
public static void paintSelectionDecoration(
@NotNull RadComponent component, Graphics g, boolean focused) {
if (component.isSelected()) {
if (focused) {
g.setColor(PlatformColors.BLUE);
} else {
g.setColor(Color.GRAY);
}
final Point[] points = getPoints(component.getWidth(), component.getHeight());
for (final Point point : points) {
g.fillRect(point.x - R, point.y - R, 2 * R + 1, 2 * R + 1);
}
} else if (component.getWidth() < FormEditingUtil.EMPTY_COMPONENT_SIZE
|| component.getHeight() < FormEditingUtil.EMPTY_COMPONENT_SIZE) {
Graphics2D g2d = (Graphics2D) g;
Composite oldComposite = g2d.getComposite();
Stroke oldStroke = g2d.getStroke();
Color oldColor = g2d.getColor();
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, 0.5f));
g2d.setStroke(new BasicStroke(0.7f));
g2d.setColor(Color.black);
g2d.drawRect(
0,
0,
Math.max(component.getWidth(), FormEditingUtil.EMPTY_COMPONENT_SIZE),
Math.max(component.getHeight(), FormEditingUtil.EMPTY_COMPONENT_SIZE));
g2d.setComposite(oldComposite);
g2d.setStroke(oldStroke);
g2d.setColor(oldColor);
}
}
