/** This method is used to copy the bounds of this complex to all it contained components. */
public void copyBoundsToComponents() {
if (componentsInHiearchy == null || componentsInHiearchy.size() == 0) return;
for (Renderable r : componentsInHiearchy) {
if (r.bounds == null) {
r.bounds = new Rectangle(bounds);
if (r.getPosition() == null) r.setPosition(new Point());
((Node) r).validatePositionFromBounds();
} else {
r.bounds.x = bounds.x;
r.bounds.y = bounds.y;
r.bounds.width = bounds.width;
r.bounds.height = bounds.height;
}
((Node) r).invalidateTextBounds();
}
}
private void recoverOldBounds() {
// Make sure it is recoverable. If not, just do a simple
// layout
if (!isOldBoundsRecoverable()) {
// Copy any known bounds
if (oldIdToBounds != null) {
for (Renderable r : componentsInHiearchy) {
Rectangle bounds = oldIdToBounds.get(r.getID());
if (bounds == null) continue;
if (r.bounds != null) {
r.bounds.width = bounds.width;
r.bounds.height = bounds.height;
} else r.bounds = new Rectangle(bounds);
}
}
// Just do an auto layout. Should start from the smalled complexes
for (Renderable r : componentsInHiearchy) {
if (r instanceof RenderableComplex) ((RenderableComplex) r).layout();
}
layout();
return;
}
Rectangle oldBounds = oldIdToBounds.get(getID());
int dx = bounds.x - oldBounds.x;
int dy = bounds.y - oldBounds.y;
bounds.width = oldBounds.width;
bounds.height = oldBounds.height;
invalidateTextBounds();
for (Renderable r : componentsInHiearchy) {
oldBounds = oldIdToBounds.get(r.getID());
oldBounds.translate(dx, dy);
Rectangle newBounds = r.getBounds();
if (newBounds == null) {
newBounds = new Rectangle(oldBounds);
r.setBounds(newBounds);
} else {
newBounds.x = oldBounds.x;
newBounds.y = oldBounds.y;
newBounds.width = oldBounds.width;
newBounds.height = oldBounds.height;
}
((Node) r).invalidateTextBounds();
}
}
