draggedTrim.getControl().setSize(initialLocation.width, initialLocation.height);
// Create a new dragging border onto the dragged trim
// Special check for TrimPart...should be generalized
boolean wantsFrame = !(draggedTrim instanceof TrimToolBarBase);
border = new DragBorder(windowComposite, draggedTrim.getControl(), wantsFrame);
dockedArea = SWT.NONE;
}