防止Java在更新时重新绘制JPanel的内容 [英] Prevent Java from repainting the content of a JPanel while updating

问题描述

我有一个包含很多子组件的JPanel.在更新\向父级JPanel添加新组件的过程中，我想防止其重新绘制，如何实现?

I have a JPanel which contains a lot of child components. While updating\adding new components to the parent JPanel I'd like to prevent it from repainting, how can this achieved?

推荐答案

尝试

Try RepaintManager.currentManager(component).markCompletelyClean(component). It will prevent the component from repainting. You might need to do this after each time you add new components.

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