我想显示一个显示负荷(轮椅)的灯光。 我的方法是:
public void load() {
loadIndicator.setVisible(true);
... the loading code ...
loadIndicator.setVisible(false);
}
但这并非行之有效。 我认为,这是因为这些要素在进程结束时才重新提出。 是否有任何东西,如<代码>redraw<>/code>,或如其他语文(C#)Application。 究竟是什么? 或者我使用错误方法
大多数从服务器上装载东西的代码都是如此同步的。 这意味着,在装货编码完成之前,你的所有负荷方法都可以运行——装载指标是显而易见的,负荷开始(但未完成),指标再次出现。 这样做(部分)是为了在允许更多的用户互动之前不必担心等待服务器。
几乎任何《维也纳条约法公约》的退出,都不必采用重选方法。 活动是了解你对作为整体进程设计的好想法。
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