演示 MultiEffect 用法。
This example demonstrates advanced usage of the MultiEffect type, which offers a simple, efficient solution for applying effects such as blur, drop shadow, or colorize to an Item and its children.
要運行範例從 Qt Creator ，打開 歡迎 模式，然後選擇範例從 範例 。更多信息，見 Qt Creator：教程：構建並運行 .
