create Swing Style Document - Java Swing

Java examples for Swing:Swing HTML

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Description

create Swing Style Document

Demo Code


//package com.java2s;
import java.awt.Color;
import javax.swing.UIManager;

import javax.swing.text.DefaultStyledDocument;
import javax.swing.text.Style;
import javax.swing.text.StyleConstants;
import javax.swing.text.StyleContext;
import javax.swing.text.StyledDocument;

public class Main {
    public static final String CURSOR_STYLE = "Cursor";
    public static final String PRODUCTION_FOUND_STYLE = "production-found";
    public static final String DEFAULT_STYLE = "default";
    public static final String FETCH_STYLE = "fetch";
    public static final String CURLY_STYLE = "curly";
    public static final String SPECIAL_STYLE = "special";
    public static final String PRODUCTION_BEFORE_REPLACEMENT_STYLE = "production-before-replacement";

    public static StyledDocument createStyleDocument() {
        StyleContext styleContext = new StyleContext();

        Color grey = new Color(0.95f, 0.95f, 0.95f);

        Color color = UIManager.getColor("EditorPane.background");

        if (!color.equals(Color.WHITE)) {
            grey = new Color(0.25f, 0.25f, 0.25f);
        }/*from ww  w . ja  v a2  s  . c o m*/

        Color orange = new Color(Integer.parseInt("008EFF", 16));
        createStyle(styleContext, DEFAULT_STYLE, Color.black, "monospaced",
                color, 11, null);
        createStyle(styleContext, CURSOR_STYLE, new Color(0.8f, 0, 0),
                "monospaced", grey, 11, null);
        createStyle(styleContext, CURLY_STYLE, Color.BLACK, "monospaced",
                color, 11, true);
        createStyle(styleContext, FETCH_STYLE, new Color(0, 0.5f, 0),
                "monospaced", grey, 11, null);
        createStyle(styleContext, SPECIAL_STYLE, new Color(0.5f, 0.5f, 0),
                "monospaced", grey, 11, null);
        createStyle(styleContext, PRODUCTION_FOUND_STYLE, Color.BLUE,
                "monospaced", grey, 11, true);
        createStyle(styleContext, PRODUCTION_BEFORE_REPLACEMENT_STYLE,
                orange, "monospaced", grey, 11, true);
        return new DefaultStyledDocument(styleContext);
    }

    public static void createStyle(StyleContext sc, String aName,
            Color aForegroundColor, String aFontFamily,
            Color aBackgroundColor, int aFontSize, Boolean isBold) {
        Style cursorStyle = sc.addStyle(aName, null);
        StyleConstants.setForeground(cursorStyle, aForegroundColor);
        StyleConstants.setFontFamily(cursorStyle, aFontFamily);
        StyleConstants.setBackground(cursorStyle, aBackgroundColor);
        StyleConstants.setFontSize(cursorStyle, aFontSize);
        if (isBold != null)
            StyleConstants.setBold(cursorStyle, isBold);
    }
}

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