Java Community | Help. Code. Learn.•10mo ago

How do I append text to a JTextPane?

I've only used JTextAreas in the past, but my current project needs colored text, so I need to use JTextPane or JEditorPane. From googling JTextPane seems simpler but I still cant understand how I actually add text

14 Replies

JavaBot•10mo ago

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Unknown User•10mo ago

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blockgoblin31OP•10mo ago

but how would I use that to color specific parts of the text? wouldn't that color the whole thing then the text is set?

Unknown User•10mo ago

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blockgoblin31OP•10mo ago

no, I was mostly working from this https://stackoverflow.com/questions/9650992/how-to-change-text-color-in-the-jtextarea

Stack Overflow

How to change text color in the JTextArea?

I need to know how to do this: Let's say: I have a code in the JTextArea like this: LOAD R1, 1 DEC R1 STORE M, R1 ADD R4, R1,8 I wanted to change the color of LOAD, DEC, STORE and ADD to color B...

blockgoblin31OP•10mo ago

I just cant figure out what that's doing to add more text and what you linked is using the same code pretty much

Unknown User•10mo ago

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blockgoblin31OP•10mo ago

ok, I think that makes sense how do I set the default side of the window? in columns and rows also it isn't working using this code

        set = context.addAttribute(set, StyleConstants.Foreground, s.getColor());
        int length = getDocument().getLength();
        setCaretPosition(length);
        setCharacterAttributes(set, false);
        replaceSelection(String.valueOf(s.getText()));

        set = context.addAttribute(set, StyleConstants.Foreground, s.getColor());
        int length = getDocument().getLength();
        setCaretPosition(length);
        setCharacterAttributes(set, false);
        replaceSelection(String.valueOf(s.getText()));

s is just a wrapper for a Color and a char set is an AttributeSet where im just changing out the color

blockgoblin31OP•10mo ago

actually heres the full class

TextArea.java

blockgoblin31OP•10mo ago

and here's Symbol.java

Symbol.java

blockgoblin31OP•10mo ago

@imp_o_rt

JavaBot•10mo ago

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blockgoblin31OP•10mo ago

bump

JavaBot•10mo ago

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How do I append text to a JTextPane?