为什么我的组件没有包含在 Swing 的 FlowLayout 中? [英] Why aren't my components wrapping in Swing's FlowLayout?

问题描述

为什么我的组件没有使用 FlowLayout 包裹在这个 JPanel 中?它们只是在屏幕外运行，并且仅部分可见.

Why aren't my components wrapping in this JPanel using FlowLayout? They simply run off screen and are only partially visible.

JPanel panel = new JPanel(new FlowLayout());
panel.add(new JLabel("TEST"));
// ... repeat adding JLabels until they go off screen when they SHOULD wrap
// to the next line...

这就是我的全部代码(除了添加和打包框架).我误解了 FlowLayout 吗?我是否必须在标签或面板上设置某种大小?

That's the entirety of my code (aside from adding and packing the frame). Am I misunderstanding FlowLayout? Do I have to set some sort of size on either: the labels or the panel?

推荐答案

那是因为 FlowLayout 没有.我知道，这很糟糕.

That's because FlowLayout doesn't. I know, it sucks.

但是，你可以看看 WrapLayout 这是这个问题的解决方案

But, you could take a look at WrapLayout which is a solution to this problem

这篇关于为什么我的组件没有包含在 Swing 的 FlowLayout 中?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！