public static void paintComponentTag(final RadComponent component, final Graphics g) {
if (component instanceof RadContainer) return;
for (IProperty prop : component.getModifiedProperties()) {
if (prop.getName().equals(SwingProperties.TEXT)) {
final Object desc = prop.getPropertyValue(component);
if (!(desc instanceof StringDescriptor)
|| ((StringDescriptor) desc).getValue() == null
|| ((StringDescriptor) desc).getValue().length() > 0) {
return;
}
} else if (prop.getName().equals(SwingProperties.MODEL)) {
// don't paint tags on non-empty lists
final Object value = prop.getPropertyValue(component);
if (value instanceof String[] && ((String[]) value).length > 0) {
return;
}
}
}
Rectangle bounds = component.getDelegee().getBounds();
if (bounds.width > 100 && bounds.height > 40) {
StringBuilder tagBuilder = new StringBuilder();
if (component.getBinding() != null) {
tagBuilder.append(component.getBinding()).append(':');
}
String className = component.getComponentClassName();
int pos = className.lastIndexOf('.');
if (pos >= 0) {
tagBuilder.append(className.substring(pos + 1));
} else {
tagBuilder.append(className);
}
final Rectangle2D stringBounds = g.getFontMetrics().getStringBounds(tagBuilder.toString(), g);
Graphics2D g2d = (Graphics2D) g;
g2d.setColor(PlatformColors.BLUE);
g2d.fillRect(0, 0, (int) stringBounds.getWidth(), (int) stringBounds.getHeight());
g2d.setColor(Color.WHITE);
g.drawString(tagBuilder.toString(), 0, g.getFontMetrics().getAscent());
}
}
