🚀 go-pugleaf

Hi,

I have a problem with JTextPane and HTML. I want to make a simple editor, 
with the possibility to change some attributes like bold and color.

If I type "this word in bold", then select "word", press bold button, the 
word is effectively displayed in bold in the editor, but it is not aligned 
with the start of the line, and the "in bold" part is completely in the 
right of the editor. I mean, the display is a little messed... Here is the 
HTML code for that phrase :

<p style="margin-top: 0">

      this <b>

      <p>

      </b>in bold

    </p>

The string "word" has been replaced by a new paragraph tag, I don't 
understand if this is because the editor is buggy or if i am doing something 
wrong.

Here is my creation code :

    HTMLEditorKit kit =  new HTMLEditorKit();
    JTextPane messagePane = new JTextPane();
    messagePane.setContentType("text/html");
    messagePane.setEditorKit(kit);

And the code I use to make the selected text in bold :

   MutableAttributeSet style = new SimpleAttributeSet();
   StyleConstants.setBold(style, true);
   StyledDocument doc = messagePane.getStyledDocument();
   int start = messagePane.getSelectionStart();
   int end = messagePane.getSelectionEnd();
   doc.setCharacterAttributes(start, end-start+1, style, true);

Note that I have tried to "register" my style with the text pane :

messagePane.addStyle("Bold", null);
StyleConstants.setBold(style, true);

Then, if I do the same thing, I get the following HTML code:

<p style="margin-top: 0">

      this <b> <Bold> </b>in bold

    </p>

Is there a workaround with this ? Or maybe I do not use the correct method 
to achieve my goal ?
Please help me, I have searched for an answer all around the net, but not 
found any...

Regards.

Nicolas.