/**
* Looks for all beans (if any) located within the supplied bounding box. Also adjusts the
* bounding box to be a tight fit around all contained beans
*
* @param boundingBox the bounding rectangle
* @return a Vector of BeanInstances
*/
public static Vector<Object> findInstances(Rectangle boundingBox, Integer... tab) {
int index = 0;
if (tab.length > 0) {
index = tab[0].intValue();
}
Vector<Object> components = null;
if (TABBED_COMPONENTS.size() > 0 && index < TABBED_COMPONENTS.size()) {
components = TABBED_COMPONENTS.get(index);
}
Graphics gx = null;
FontMetrics fm = null;
int centerX, centerY;
int minX = Integer.MAX_VALUE;
int minY = Integer.MAX_VALUE;
int maxX = Integer.MIN_VALUE;
int maxY = Integer.MIN_VALUE;
Vector<Object> result = new Vector<Object>();
for (int i = 0; i < components.size(); i++) {
BeanInstance t = (BeanInstance) components.elementAt(i);
centerX = t.getX() + (t.getWidth() / 2);
centerY = t.getY() + (t.getHeight() / 2);
if (boundingBox.contains(centerX, centerY)) {
result.addElement(t);
// adjust bounding box stuff
// int hf = 0;
if (gx == null) {
gx = ((JComponent) t.getBean()).getGraphics();
gx.setFont(new Font(null, Font.PLAIN, 9));
fm = gx.getFontMetrics();
// hf = fm.getAscent();
}
String label = "";
if (t.getBean() instanceof Visible) {
label = ((Visible) t.getBean()).getVisual().getText();
}
int labelwidth = fm.stringWidth(label);
/*
* if (label.length() == 0) { heightMultiplier = 0; }
*/
int brx = 0;
int blx = 0;
if (centerX - (labelwidth / 2) - 2 < t.getX()) {
blx = (centerX - (labelwidth / 2) - 2);
brx = centerX + (labelwidth / 2) + 2;
} else {
blx = t.getX() - 2;
brx = t.getX() + t.getWidth() + 2;
}
if (blx < minX) {
minX = blx;
}
if (brx > maxX) {
maxX = brx;
}
if (t.getY() - 2 < minY) {
minY = t.getY() - 2;
}
if (t.getY() + t.getHeight() + 2 > maxY) {
maxY = t.getY() + t.getHeight() + 2;
}
}
}
boundingBox.setBounds(minX, minY, maxX - minX, maxY - minY);
return result;
}
