e851. separating components in a row or column.txt

这里面包含了一百多个JAVA源文件

Box box = new Box(BoxLayout.X_AXIS);
    
    // Glue spreads the components as far apart as possible.
    box.add(component1);
    box.add(Box.createGlue());
    box.add(component2);
    
    // Strut spreads the components apart by a fixed distance.
    int width = 10;
    box.add(Box.createHorizontalStrut(width));
    box.add(component3);