在JEditorPane中设置默认字体

Question

editorPane.setContentType("text/html");    
editorPane.setFont(new Font("Segoe UI", 0, 14));
editorPane.setText("Hello World");

这不会改变文本的字体。我需要知道如何使用HTML Editor Kit设置JEditorPane的默认字体。

编辑：

Answer 1

试试这个：

JEditorPane pane = new JEditorPane();
pane.putClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES, Boolean.TRUE);
pane.setFont(SOME_FONT);

de-co-de 博主的所有积分！资源： http://de-co-de.blogspot.co.uk/2008/02/setting-font-in-jeditorpane.html

我刚试过它。这使得JEditorPane使用与JLabel相同的字体

JEditorPane pane = new JEditorPane();
pane.putClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES, Boolean.TRUE);
pane.setFont(someOrdinaryLabel.getFont());

完美无缺。

Answer 2

渲染HTML时，需要通过样式表更新JEditorPane的字体：

    JEditorPane editorPane = 
            new JEditorPane(new HTMLEditorKit().getContentType(),text);
    editorPane.setText(text);

    Font font = new Font("Segoe UI", Font.PLAIN, 24));
    String bodyRule = "body { font-family: " + font.getFamily() + "; " +
            "font-size: " + font.getSize() + "pt; }";
    ((HTMLDocument)editorPane.getDocument()).getStyleSheet().addRule(bodyRule);

Answer 3

在使用HTML工具包时，您可以使用标准样式在HTML中设置字体。所以将setText更改为以下内容：

var authRepo = (AuthRepository)HttpContext.Items["auth"];

并删除setFont语句。

Answer 4

尝试以下

editorPane.setFont(new Font("Segoe UI", Font.PLAIN, 24));

下面是工作代码：

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Font;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.text.AttributeSet;
import javax.swing.text.BadLocationException;
import javax.swing.text.Document;
import javax.swing.text.SimpleAttributeSet;
import javax.swing.text.StyleConstants;

public class jeditorfont extends JFrame {
  private JTextPane textPane = new JTextPane();

  public jeditorfont() {
    super();
    setSize(300, 200);

    textPane.setFont(new Font("Segoe UI", Font.PLAIN, 24));

    // create some handy attribute sets
    SimpleAttributeSet red = new SimpleAttributeSet();
    StyleConstants.setForeground(red, Color.red);
    StyleConstants.setBold(red, true);
    SimpleAttributeSet blue = new SimpleAttributeSet();
    StyleConstants.setForeground(blue, Color.blue);
    SimpleAttributeSet italic = new SimpleAttributeSet();
    StyleConstants.setItalic(italic, true);
    StyleConstants.setForeground(italic, Color.orange);

    // add the text
    append("NULL ", null);
    append("Blue", blue);
    append("italic", italic);
    append("red", red);

    Container content = getContentPane();
    content.add(new JScrollPane(textPane), BorderLayout.CENTER);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  }

  protected void append(String s, AttributeSet attributes) {
    Document d = textPane.getDocument();
    try {
      d.insertString(d.getLength(), s, attributes);
    } catch (BadLocationException ble) {
    }
  }

  public static void main(String[] args) {
    new jeditorfont().setVisible(true);
  }
}

参考：http://www.java2s.com/Code/JavaAPI/javax.swing/JTextPanesetFontFontfont.htm