Wrapping Text in JOptionPane Dialogs
When displaying error messages in a Java Swing application using JOptionPane, the width of the error dialog can extend excessively if the message is lengthy. This can make it difficult to read and understand the error message.
Solution: Using HTML Wrappers
JOptionPane uses a JLabel by default to render text, and labels can format HTML. To wrap the error message, you can set the maximum width for the text using CSS.
JOptionPane.showMessageDialog(
this,
"<html><body><p>In this code, the message is wrapped within
tags with a maximum width of 200 pixels set via CSS.
Other Considerations
JLabel label = new JLabel();
label.setText("<html><p>以上是如何在 JOptionPane 對話方塊中換行文字以獲得更好的可讀性？的詳細內容。更多資訊請關注PHP中文網其他相關文章！
