Java - 将JTextArea与右对齐

问题描述

我可以将JTextArea中的文本对齐到右边（或者更改一般的文本对齐方式）吗？

I it possible to align the text inside a JTextArea to the right (or change the text alignment in general)?

|Left         |
|  Centered   |
|        Right|    <- Like this

我一直在搜索几个小时，似乎其他人之前已经问过这个问题但是没有好的答案（实际上有效）。

I've been searching for hours and it seems others have asked this question before but there are no good answers (that actually work).

提前致谢！

推荐答案

尝试使用 JEditorPane 或 JTextPane 而不是 JTextArea 。

请查看我的另一篇文章以获取完整的示例代码。

Please have a look at my another post JEditorPane vertical aligment for complete sample code.

有关详细信息，请查看此主题

For more info have a look at this thread Vertical Alignment of Text in JEditorPane

示例代码：

JTextPane output = new JTextPane();

SimpleAttributeSet attribs = new SimpleAttributeSet();
StyleConstants.setAlignment(attribs, StyleConstants.ALIGN_RIGHT);
output.setParagraphAttributes(attribs, true);

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编辑

你可以尝试

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EDIT

You can try

JTextArea jTextArea = new JTextArea();
jTextArea.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);

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