JEditorPane，JTextPane的JTextArea中的HTML [英] HTML in JTextArea of JEditorPane, JTextPane
问题描述
对，我已经知道JTextArea或JTextField不支持HTML.
Right I already worked out that JTextArea or JTextField don't support HTML.
我想将文本添加到屏幕"(如JTextArea)，然后再继续向其添加文本.
I want to add text to a "screen" like a JTextArea and later keep appending text to it.
我尝试了使用JTextArea的效果很好，但是它似乎不支持格式化...
I tried with JTextArea which worked wonderfully, but it does not support formatting it seems...
所以我尝试使用JEditorPane的子类JTextPane，但是此子类没有附加函数...
So I tried using JEditorPane's subclass JTextPane, but this one does not have it's append function...
有人可以在正确的方向上指导我如何轻松地将文本附加到JTextPane或格式化JTextArea.
Can someone guid me in the right direction how I easily can append text to a JTextPane or format a JTextArea.
或者如果还有其他更好的组件，请告诉我:)
Or if there is any other component better for this please tell me :)
由一个对象调用update方法，该对象对多个对象执行此操作.这只是给出了一堆字符串，这些字符串经过格式化然后放在一个不错的框架中以向用户显示.
The update method is called by a subject which does this for multiple objects. This just gives a bunch of strings which are formatted and then put in a nice frame to show the user.
@Override
public void update(String channel, String sender, String message) {
if(channel.equals(this.subject) || sender.equals(subject)){
StringBuffer b = new StringBuffer();
b.append("<html>");
b.append("<b>");
b.append("</b>");
b.append("[");
b.append(sender);
b.append("] : ");
b.append("</b>");
b.append(message);
b.append("</html>");
b.append("\n");
chatArea.append(b.toString());
}
推荐答案
有人可以在正确的方向上指导我如何轻松地将文本附加到JTextPane中
Can someone guid me in the right direction how I easily can append text to a JTextPane
Document doc = textPane.getDocument();
doc.insertString(doc.getLength(), "some text", green);
并使用属性而不是HTML，这要容易得多.例如，您可以将绿色"属性定义为:
And use attributes instead of HTML, its much easier. For example you could define the "green" attributes to be:
SimpleAttributeSet green = new SimpleAttributeSet();
StyleConstants.setForeground(green, Color.GREEN);
这篇关于JEditorPane，JTextPane的JTextArea中的HTML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！
