Java Swing Mouse paintBandTitle(Graphics g, Rectangle titleRectangle, String title, boolean isUnderMouse, boolean hasExpandIcon)

Description

paint Band Title

License

Open Source License

Declaration

public static void paintBandTitle(Graphics g, Rectangle titleRectangle,
            String title, boolean isUnderMouse, boolean hasExpandIcon) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2011 UCLA Medical Imaging Informatics Group
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 ******************************************************************************/

import java.awt.Color;
import java.awt.Font;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.Shape;

import javax.swing.UIManager;
import javax.swing.plaf.basic.BasicGraphicsUtils;

import java.awt.geom.Rectangle2D;
import java.awt.geom.RoundRectangle2D;

public class Main {
    private static final Color FOREGROUND = UIManager
            .getColor("RibbonBand.foreground");
    private static final Font BAND_FONT = UIManager
            .getFont("RibbonBand.font");

    public static void paintBandTitle(Graphics g, Rectangle titleRectangle,
            String title, boolean isUnderMouse, boolean hasExpandIcon) {

        Graphics2D g2 = (Graphics2D) g.create();
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                RenderingHints.VALUE_ANTIALIAS_ON);
        g2.setRenderingHint(RenderingHints.KEY_RENDERING,
                RenderingHints.VALUE_RENDER_QUALITY);

        Shape s = new RoundRectangle2D.Double(titleRectangle.x,
                titleRectangle.y, titleRectangle.width,
                titleRectangle.height, 8, 8);
        GradientPaint gp1 = new GradientPaint(0, titleRectangle.y
                + titleRectangle.height / 2, new Color(75, 75, 75), 0,
                titleRectangle.y + titleRectangle.height, new Color(100,
                        100, 100));//from  w  w  w  .j  av a  2 s . c  o m
        g2.setPaint(gp1);
        g2.fill(s);
        GradientPaint gp2 = new GradientPaint(0, titleRectangle.y,
                new Color(140, 140, 160), 0, titleRectangle.y
                        + titleRectangle.height / 2, new Color(105, 105,
                        105));
        g2.setPaint(gp2);
        g2.fill(new Rectangle2D.Double(titleRectangle.x, titleRectangle.y,
                titleRectangle.width, titleRectangle.height / 2 - 1));
        g2.setFont(BAND_FONT);
        int y = titleRectangle.y
                + (titleRectangle.height + g2.getFontMetrics().getAscent())
                / 2;
        g2.setBackground(Color.black);
        g2.setColor(FOREGROUND);
        if (title != null) {
            Rectangle2D titleBounds = g2.getFontMetrics().getStringBounds(
                    title, g2);
            double tmpX = ((titleRectangle.width - titleBounds.getWidth()) / 2);
            double xCoord = (hasExpandIcon) ? (((titleRectangle.x + tmpX
                    + titleBounds.getWidth() + 5) > (titleRectangle.x
                    + titleRectangle.width - 10)) ? 3 : tmpX) : tmpX;
            BasicGraphicsUtils.drawString(g2, title, 0,
                    (int) (titleRectangle.x + xCoord), y - 2);
        }
        g2.dispose();
    }
}

Related

1. isLeftMouseButton(MouseEvent e)
2. isPopupTrigger(final MouseEvent e)
3. isPrimaryMouseButton(MouseEvent e)
4. makeMouseOverBorder(final JComponent b)
5. mapDragOperationFromModifiers(MouseEvent me, TransferHandler th)
6. parentMouseEvent(JComponent c, MouseEvent m)
7. passBehind(MouseEvent e)
8. propagate(MouseEvent e, Component c)
9. removeMouseListenerToHierarchy(JComponent c, MouseListener listener)