/**************************************************************************
* Copyright (c) 2001, 2002, 2003 by Acunia N.V. All rights reserved. *
* *
* This software is copyrighted by and is the sole property of Acunia N.V. *
* and its licensors, if any. All rights, title, ownership, or other *
* interests in the software remain the property of Acunia N.V. and its *
* licensors, if any. *
* *
* This software may only be used in accordance with the corresponding *
* license agreement. Any unauthorized use, duplication, transmission, *
* distribution or disclosure of this software is expressly forbidden. *
* *
* This Copyright notice may not be removed or modified without prior *
* written consent of Acunia N.V. *
* *
* Acunia N.V. reserves the right to modify this software without notice. *
* *
* Acunia N.V. *
* Philips-site 5, box 3 info@acunia.com *
* 3001 Leuven http://www.acunia.com *
* Belgium - EUROPE *
**************************************************************************/
package com.acunia.wonka.rudolph.peers;
import java.awt.CheckboxMenuItem;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Menu;
import java.awt.MenuItem;
public class MenuItemComponent extends Component {
MenuItem menuitem;
public MenuItemComponent(MenuItem menuitem) {
this.menuitem = menuitem;
}
public Dimension getPreferredSize() {
Dimension preferredSize;
String label = menuitem.getLabel();
if(label.equals("-")) {
preferredSize = new Dimension(20, 4);
}
else {
ToolkitBridge.staticLockAWT();
try {
Font f = menuitem.getFont();
if(f != null) setFont(f);
FontMetrics fm = getFontMetrics((f != null) ? f : Component.DEFAULT_FONT);
int cx = fm.stringWidth(label) + 10;
int cy = (4 * fm.getHeight()) / 3;
if(menuitem instanceof Menu && menuitem.getParent() instanceof Menu) {
cx += 15; // Extra space for the '>'
}
if(menuitem instanceof CheckboxMenuItem) {
cx += 15; // Extra space for the toggle button.
}
preferredSize = new Dimension(cx, cy);
} finally {
ToolkitBridge.staticUnlockAWT();
}
}
return preferredSize;
}
public void paint(Graphics g) {
String text = menuitem.getLabel();
if(text.equals("-")) {
int w = getSize().width;
int h = getSize().height;
g.setColor(new Color(100, 100, 100));
g.drawLine(0, h/2 - 1, w - 2, h/2 - 1);
g.setColor(new Color(255, 255, 255));
g.drawLine(1, h/2, w - 1, h/2);
}
else {
Font f = menuitem.getFont();
if(f != null) setFont(f);
int x = 0;
int y = (getSize().height - g.getFontMetrics().getHeight()) / 2;
int w = getSize().width;
int h = getSize().height;
int ystr = g.getFontMetrics().getAscent();
/*
** Check if this is a menu and draw an indication (>)
*/
if(menuitem instanceof Menu && menuitem.getParent() instanceof Menu) {
g.drawString(">", w - 10, y + ystr);
}
/*
** Check if this is a checkboxmenuitem and draw a button
*/
if(menuitem instanceof CheckboxMenuItem) {
int br = h / 2;
int by = y + h / 4;
int bx = x;
if(((CheckboxMenuItem)menuitem).getState()) {
g.setColor(Color.black);
g.drawLine(bx, by, bx + br - 1, by);
g.drawLine(bx, by, bx, by + br - 1);
g.setColor(Color.white);
g.drawLine(bx + br - 1, by, bx + br - 1, by + br - 1);
g.drawLine(bx, by + br - 1, bx + br - 1, by + br - 1);
g.setColor(new Color(100, 100, 100));
g.fillRect(bx + 1, by + 1, br - 2, br - 2);
}
else {
g.setColor(Color.white);
g.drawLine(bx, by, bx + br - 1, by);
g.drawLine(bx, by, bx, by + br - 1);
g.setColor(Color.black);
g.drawLine(bx + br - 1, by, bx + br - 1, by + br - 1);
g.drawLine(bx, by + br - 1, bx + br - 1, by + br - 1);
g.setColor(new Color(200, 200, 200));
g.fillRect(bx + 1, by + 1, br - 2, br - 2);
}
/*
** Move the text to the right.
*/
x += br + 2;
}
/*
** Draw the text.
*/
g.setClip(x, y, w, h);
g.setColor(Color.black);
g.drawString(text, x , y + ystr);
}
}
}