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Problem using multiple StyleRange for my StyledText [message #981617]

Mon, 12 November 2012 15:06

hortiz Mising name

Messages: 96
Registered: July 2009

Member

I use a StyledText instance as an editor to create command files.
When keywords are recognised while the user is typing, I colorise them using a StyleRange instance.
This process works perfectly until now.

Last week, I have been asked to add line numbers in my editor (i.e. in the StyledText).
I found a way to do it using a LineStyleListener :

    styledText.addLineStyleListener(new LineStyleListener() {
        public void lineGetStyle(LineStyleEvent e) {
	    e.bulletIndex = styledText.getLineAtOffset(e.lineOffset);

	    StyleRange style = new StyleRange();
	    style.metrics = new GlyphMetrics(0, 0, Integer.toString(styledText.getLineCount() + 1).length() * 12);

	    e.bullet = new Bullet(ST.BULLET_NUMBER, style);
	}
    });

My problem now is that the colorisation does not work any more.
How can I do ?
Thanks
Helene

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