/************************************************************************************
* Copyright (c) 2008 William Chen. *
* *
* All rights reserved. This program and the accompanying materials are made *
* available under the terms of the Eclipse Public License v1.0 which accompanies *
* this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html *
* *
* Use is subject to the terms of Eclipse Public License v1.0. *
* *
* Contributors: *
* William Chen - initial API and implementation. *
************************************************************************************/
package org.dyno.visual.swing.widgets.designborder;
import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Frame;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Insets;
import java.awt.MediaTracker;
import java.awt.Paint;
import java.awt.RenderingHints;
import java.awt.Toolkit;
import java.awt.Window;
import javax.swing.JFrame;
import javax.swing.SwingUtilities;
import javax.swing.border.Border;
import org.dyno.visual.swing.base.ResourceImage;
/**
*
* @author William Chen
*/
public class FrameBorder implements Border {
private static int ICON_PAD = 2;
private static int ICON_TEXT_PAD = 4;
private static int OUTER_PAD = 4;
private static int TITLE_HEIGHT = 27;
private static Image TL_CORNER;
private static Image TOP_RIGHT;
private static Image BOTTOM_LEFT;
private static Image BOTTOM_RIGHT;
private static Image TOP_BORDER;
private static Image LEFT_BORDER;
private static Image BOTTOM_BORDER;
private static Image RIGHT_BORDER;
private static Image TITLE_PANE;
private static Image CONTROL_CLOSE;
private static Image CONTROL_MIN;
private static Image CONTROL_MAX;
private static Image JAVA_LOGO;
private static Color BEGIN_COLOR;
private static Color END_COLOR;
private static Color CONTROL_COLOR;
private static boolean isxp;
private static boolean isXP() {
Boolean xp = (Boolean) Toolkit.getDefaultToolkit().getDesktopProperty("win.xpstyle.themeActive");
return xp != null && xp.booleanValue();
}
static {
initialize();
}
private static void initialize() {
isxp = isXP();
String ext = "";
if (isxp) {
TITLE_HEIGHT = 27;
} else {
TITLE_HEIGHT = 19;
ext = "_";
}
BEGIN_COLOR = new Color(10, 36, 106);
END_COLOR = new Color(166, 202, 240);
CONTROL_COLOR = new Color(212, 208, 200);
MediaTracker tracker = new MediaTracker(new JFrame());
TOP_BORDER = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("top_border" + ext + ".png"));
tracker.addImage(TOP_BORDER, 0);
LEFT_BORDER = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("left_border" + ext + ".png"));
tracker.addImage(LEFT_BORDER, 1);
BOTTOM_BORDER = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("bottom_border" + ext + ".png"));
tracker.addImage(BOTTOM_BORDER, 2);
RIGHT_BORDER = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("right_border" + ext + ".png"));
tracker.addImage(RIGHT_BORDER, 3);
TL_CORNER = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("top_left" + ext + ".png"));
tracker.addImage(TL_CORNER, 4);
TOP_RIGHT = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("top_right" + ext + ".png"));
tracker.addImage(TOP_RIGHT, 5);
BOTTOM_LEFT = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("bottom_left" + ext + ".png"));
tracker.addImage(BOTTOM_LEFT, 6);
BOTTOM_RIGHT = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("bottom_right" + ext + ".png"));
tracker.addImage(BOTTOM_RIGHT, 7);
TITLE_PANE = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("title_pane.png"));
tracker.addImage(TITLE_PANE, 8);
CONTROL_CLOSE = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("control_close" + ext + ".png"));
tracker.addImage(CONTROL_CLOSE, 10);
CONTROL_MIN = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("control_min" + ext + ".png"));
tracker.addImage(CONTROL_MIN, 11);
CONTROL_MAX = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("control_max" + ext + ".png"));
tracker.addImage(CONTROL_MAX, 12);
JAVA_LOGO = Toolkit.getDefaultToolkit().getImage(FrameBorder.class.getResource("java_logo.png"));
tracker.addImage(JAVA_LOGO, 13);
while (!tracker.checkAll()) {
try {
tracker.waitForAll();
} catch (Exception e) {
}
}
}
private JFrame frame;
public FrameBorder(JFrame frame) {
this.frame = frame;
}
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
if (isxp != isXP())
initialize();
int gx = x + OUTER_PAD;
int gy = y;
g.drawImage(TOP_BORDER, gx, gy, width - 2 * OUTER_PAD, OUTER_PAD, c);
gx = x;
gy = y + OUTER_PAD;
g.drawImage(LEFT_BORDER, gx, gy, OUTER_PAD, height - 2 * OUTER_PAD, c);
gx = x + OUTER_PAD;
gy = y + height - OUTER_PAD;
g.drawImage(BOTTOM_BORDER, gx, gy, width - 2 * OUTER_PAD, OUTER_PAD, c);
gx = x + width - OUTER_PAD;
gy = y + OUTER_PAD;
g.drawImage(RIGHT_BORDER, gx, gy, OUTER_PAD, height - 2 * OUTER_PAD, c);
gx = x;
gy = y;
g.drawImage(TL_CORNER, gx, gy, c);
gx = x;
gy = y + height - OUTER_PAD;
g.drawImage(BOTTOM_LEFT, gx, gy, c);
gx = x + width - OUTER_PAD;
gy = y + height - OUTER_PAD;
g.drawImage(BOTTOM_RIGHT, gx, gy, c);
gx = x + width - OUTER_PAD;
gy = y;
g.drawImage(TOP_RIGHT, gx, gy, c);
gx = x + OUTER_PAD;
gy = y + OUTER_PAD;
if (isXP()) {
g.drawImage(TITLE_PANE, gx, gy, width - 2 * OUTER_PAD, TITLE_HEIGHT, c);
} else {
Graphics2D g2d = (Graphics2D) g;
GradientPaint gp = new GradientPaint(gx, gy, BEGIN_COLOR, gx + width - 2 * OUTER_PAD, gy, END_COLOR);
Paint p = g2d.getPaint();
g2d.setPaint(gp);
g2d.fillRect(gx, gy, width - 2 * OUTER_PAD, TITLE_HEIGHT - 1);
g2d.setPaint(p);
g2d.setColor(CONTROL_COLOR);
g2d.drawLine(gx, gy + TITLE_HEIGHT - 1, gx + width - 2 * OUTER_PAD, gy + TITLE_HEIGHT - 1);
}
Image icon = null;
Window win = SwingUtilities.getWindowAncestor(c);
if (win instanceof Frame) {
icon = ((Frame) win).getIconImage();
}
if (icon == null)
icon = JAVA_LOGO;
if (icon != null && icon instanceof ResourceImage) {
icon = ((ResourceImage) icon).getDelegateImage();
}
if (icon != null) {
gx = x + OUTER_PAD + ICON_PAD;
gy = y + OUTER_PAD + (TITLE_HEIGHT - icon.getHeight(c)) / 2;
g.drawImage(icon, gx, gy, c);
}
String title = frame.getTitle();
if (title != null && title.trim().length() > 0) {
Font font = frame.getFont();
if (font == null)
font = new Font("Dialog", Font.BOLD, 12);
else
font = new Font(font.getFamily(), Font.BOLD, font.getSize());
g.setFont(font);
int image_width = icon == null ? 0 : icon.getWidth(c);
gx = x + OUTER_PAD + ICON_PAD + image_width + ICON_TEXT_PAD;
FontMetrics fm = g.getFontMetrics();
gy = y + OUTER_PAD + (TITLE_HEIGHT - fm.getHeight()) / 2 + fm.getAscent();
int w = width - 2 * OUTER_PAD - CONTROL_CLOSE.getWidth(c) - CONTROL_MAX.getWidth(c) - CONTROL_MIN.getWidth(c) - (isXP() ? 6 : 4) - ICON_PAD - image_width - ICON_TEXT_PAD;
Graphics clipg = g.create(gx, 0, w, height);
clipg.setColor(Color.white);
Graphics2D g2d = (Graphics2D) clipg;
g2d.setColor(Color.white);
g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
clipg.drawString(title, 0, gy);
clipg.dispose();
}
int w = CONTROL_CLOSE.getWidth(c);
gx = x + width - OUTER_PAD - w - 2;
gy = y + OUTER_PAD + 2;
g.drawImage(CONTROL_CLOSE, gx, gy, c);
w = CONTROL_MAX.getWidth(c);
gx = gx - w - 2;
g.drawImage(CONTROL_MAX, gx, gy, c);
w = CONTROL_MIN.getWidth(c);
if (isXP()) {
gx = gx - w - 2;
} else {
gx = gx - w;
}
g.drawImage(CONTROL_MIN, gx, gy, c);
}
public Insets getBorderInsets(Component c) {
if (isxp != isXP())
initialize();
return new Insets(OUTER_PAD + TITLE_HEIGHT, OUTER_PAD, OUTER_PAD, OUTER_PAD);
}
public boolean isBorderOpaque() {
return true;
}
}