java 在 JTextArea 中停止水平滚动
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/6878345/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
stop horizontal scrolling in JTextArea
提问by Mad
I want to add a JTextAreato an application. Normally that textarea contains large content and both horizontal and vertical ScrollBarsappear when running that application. I want to remove horizontal scrolling; I have found that it is possible with
HORIZONTAL_SCROLLBAR_NEVERfield but then it does not show the complete contents (it doesn't wrapped horizontally and move content to next row). how to overcome this. I want to stop horizontal scrolling and put contents in next row without scrolling it on a row.
我想向JTextArea应用程序添加一个。通常，该 textarea 包含大量内容，并且ScrollBars在运行该应用程序时会出现水平和垂直。我想删除水平滚动；我发现可以使用
HORIZONTAL_SCROLLBAR_NEVER字段，但它没有显示完整的内容（它没有水平包装并将内容移动到下一行）。如何克服这一点。我想停止水平滚动并将内容放在下一行而不滚动一行。
回答by Eng.Fouad
Try this:
试试这个：
yourJTextArea.setLineWrap(true);
yourJTextArea.setWrapStyleWord(true);
回答by Hunter McMillen
You can change the scroll bar policy:
您可以更改滚动条策略：
JScrollPane.setHorizontalScrollBarPolicy(HORIZONTAL_SCROLLBAR_NEVER);
This will disable the horizontal scroll bar
这将禁用水平滚动条
