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MotifIconFactory.java
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1998-02-26
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/*
* @(#)MotifIconFactory.java 1.10 98/02/02
*
* Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the confidential and proprietary information of Sun
* Microsystems, Inc. ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Sun.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
* THIS SOFTWARE OR ITS DERIVATIVES.
*
*/
package com.sun.java.swing.plaf.motif;
import com.sun.java.swing.*;
import com.sun.java.swing.plaf.UIResource;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Polygon;
import java.io.Serializable;
/**
* Icon factory for the CDE/Motif Look and Feel
* <p>
* Warning: serialized objects of this class will not be compatible with
* future swing releases. The current serialization support is appropriate
* for short term storage or RMI between Swing1.0 applications. It will
* not be possible to load serialized Swing1.0 objects with future releases
* of Swing. The JDK1.2 release of Swing will be the compatibility
* baseline for the serialized form of Swing objects.
*
* 1.10 02/02/98
* @author Georges Saab
*/
public class MotifIconFactory implements Serializable
{
private static Icon checkBoxIcon;
private static Icon radioButtonIcon;
private static Icon menuItemCheckIcon;
private static Icon menuItemArrowIcon;
private static Icon menuArrowIcon;
public static Icon getMenuItemCheckIcon() {
if (menuItemCheckIcon == null) {
menuItemCheckIcon = new MenuItemCheckIcon();
}
return menuItemCheckIcon;
}
public static Icon getMenuItemArrowIcon() {
if (menuItemArrowIcon == null) {
menuItemArrowIcon = new MenuItemArrowIcon();
}
return menuItemArrowIcon;
}
public static Icon getMenuArrowIcon() {
if (menuArrowIcon == null) {
menuArrowIcon = new MenuArrowIcon();
}
return menuArrowIcon;
}
public static Icon getCheckBoxIcon() {
if (checkBoxIcon == null) {
checkBoxIcon = new CheckBoxIcon();
}
return checkBoxIcon;
}
public static Icon getRadioButtonIcon() {
if (radioButtonIcon == null) {
radioButtonIcon = new RadioButtonIcon();
}
return radioButtonIcon;
}
private static class CheckBoxIcon implements Icon, UIResource, Serializable {
final static int csize = 13;
public void paintIcon(Component c, Graphics g, int x, int y){
AbstractButton b = (AbstractButton) c;
ButtonModel model = b.getModel();
boolean isPressed = model.isPressed();
boolean isArmed = model.isArmed();
boolean isEnabled = model.isEnabled();
boolean isSelected = model.isSelected();
// 4 -looks- to the Motif CheckBox
// drawCheckBezelOut - default unchecked state
// drawBezel - when we uncheck in toggled state
// drawCheckBezel - when we check in toggle state
// drawCheckBezelIn - selected, mouseReleased
boolean checkToggleIn = ((isPressed &&
!isArmed &&
isSelected) ||
(isPressed &&
isArmed &&
!isSelected));
boolean uncheckToggleOut = ((isPressed &&
!isArmed &&
!isSelected) ||
(isPressed &&
isArmed &&
isSelected));
boolean checkIn = (!isPressed &&
isArmed &&
isSelected ||
(!isPressed &&
!isArmed &&
isSelected));
x += 2;
if (checkToggleIn)
{
// toggled from unchecked to checked
drawCheckBezel(g,x,y,csize,true,false,false);
}
else if (uncheckToggleOut)
{
// MotifBorderFactory.drawBezel(g,x,y,csize,csize,false,false);
drawCheckBezel(g,x,y,csize,true,true,false);
}
else if (checkIn)
{
// show checked, unpressed state
drawCheckBezel(g,x,y,csize,false,false,true);
}
else
{ // show unchecked state
drawCheckBezelOut(g,x,y,csize);
}
}
public int getIconWidth() {
return csize;
}
public int getIconHeight() {
return csize;
}
public void drawCheckBezelOut(Graphics g, int x, int y, int csize){
Color controlShadow = UIManager.getColor("controlShadow");
Color controlHighlight = UIManager.getColor("controlHighlight");
int w = csize;
int h = csize;
Color oldColor = g.getColor();
g.translate(x,y);
g.setColor(controlHighlight); // inner 3D border
g.drawLine(0, 0, 0, h-1);
g.drawLine(1, 0, w-3, 0);
g.setColor(controlShadow); // black drop shadow __|
g.drawLine(0, h-1, w-1, h-1);
g.drawLine(w-1, h-1, w-1, 0);
g.translate(-x,-y);
g.setColor(oldColor);
}
public void drawCheckBezel(Graphics g, int x, int y, int csize,
boolean shade, boolean out, boolean check)
{
Color controlLightShadow = UIManager.getColor("controlLightShadow");
Color control = UIManager.getColor("control");
Color controlShadow = UIManager.getColor("controlShadow");
Color controlLight = UIManager.getColor("controlLtHighlight");
Color controlHighlight = UIManager.getColor("controlHighlight");
Color oldColor = g.getColor();
g.translate(x, y);
if (out){
g.setColor(control);
g.fillRect(0,0,csize,csize);
}
else {
g.setColor(controlLightShadow);
g.fillRect(0,0,csize,csize);
}
//bottom
if (out)
g.setColor(controlShadow);
else
g.setColor(controlLight);
g.drawLine(1,csize-1,csize-2,csize-1);
if (shade) {
g.drawLine(2,csize-2,csize-3,csize-2);
g.drawLine(csize-2,2,csize-2 ,csize-1);
if (out)
g.setColor(controlLight);
else
g.setColor(controlShadow);
g.drawLine(1,2,1,csize-2);
g.drawLine(1,1,csize-3,1);
if (out)
g.setColor(controlShadow);
else
g.setColor(controlLight);
}
//right
g.drawLine(csize-1,1,csize-1,csize-1);
//left
if (out)
g.setColor(controlLight);
else
g.setColor(controlShadow);
g.drawLine(0,1,0,csize-1);
//top
g.drawLine(0,0,csize-1,0);
if (check){
// draw check
g.setColor(Color.black);
g.drawLine(csize-2,1,csize-2,2);
g.drawLine(csize-3,2,csize-3,3);
g.drawLine(csize-4,3,csize-4,4);
g.drawLine(csize-5,4,csize-5,6);
g.drawLine(csize-6,5,csize-6,8);
g.drawLine(csize-7,6,csize-7,10);
g.drawLine(csize-8,7,csize-8,10);
g.drawLine(csize-9,6,csize-9,9);
g.drawLine(csize-10,5,csize-10,8);
g.drawLine(csize-11,5,csize-11,7);
g.drawLine(csize-12,6,csize-12,6);
}
g.translate(-x, -y);
g.setColor(oldColor);
}
} // end class CheckBoxIcon
private static class RadioButtonIcon implements Icon, UIResource, Serializable {
public void paintIcon(Component c, Graphics g, int x, int y) {
Color dot = UIManager.getColor("activeCaptionBorder");
// fill interior
AbstractButton b = (AbstractButton) c;
ButtonModel model = b.getModel();
int w = getIconWidth();
int h = getIconHeight();
// add pad so focus isn't smudged on the x
x += 2;
boolean isPressed = model.isPressed();
boolean isArmed = model.isArmed();
boolean isEnabled = model.isEnabled();
boolean isSelected = model.isSelected();
boolean checkIn = ((isPressed &&
!isArmed &&
isSelected) ||
(isPressed &&
isArmed &&
!isSelected)
||
(!isPressed &&
isArmed &&
isSelected ||
(!isPressed &&
!isArmed &&
isSelected)));
if (checkIn){
g.setColor(Color.gray);
g.drawLine(x+5,y+0,x+8,y+0);
g.drawLine(x+3,y+1,x+4,y+1);
g.drawLine(x+9,y+1,x+9,y+1);
g.drawLine(x+2,y+2,x+2,y+2);
g.drawLine(x+1,y+3,x+1,y+3);
g.drawLine(x,y+4,x,y+9);
g.drawLine(x+1,y+10,x+1,y+10);
g.drawLine(x+2,y+11,x+2,y+11);
g.setColor(Color.white);
g.drawLine(x+3,y+12,x+4,y+12);
g.drawLine(x+5,y+13,x+8,y+13);
g.drawLine(x+9,y+12,x+10,y+12);
g.drawLine(x+11,y+11,x+11,y+11);
g.drawLine(x+12,y+10,x+12,y+10);
g.drawLine(x+13,y+9,x+13,y+4);
g.drawLine(x+12,y+3,x+12,y+3);
g.drawLine(x+11,y+2,x+11,y+2);
g.drawLine(x+10,y+1,x+10,y+1);
g.setColor(dot);
g.fillRect(x+4,y+5,6,4);
g.drawLine(x+5,y+4,x+8,y+4);
g.drawLine(x+5,y+9,x+8,y+9);
}
else {
g.setColor(Color.white);
g.drawLine(x+5,y+0,x+8,y+0);
g.drawLine(x+3,y+1,x+4,y+1);
g.drawLine(x+9,y+1,x+9,y+1);
g.drawLine(x+2,y+2,x+2,y+2);
g.drawLine(x+1,y+3,x+1,y+3);
g.drawLine(x,y+4,x,y+9);
g.drawLine(x+1,y+10,x+1,y+10);
g.drawLine(x+2,y+11,x+2,y+11);
g.setColor(Color.gray);
g.drawLine(x+3,y+12,x+4,y+12);
g.drawLine(x+5,y+13,x+8,y+13);
g.drawLine(x+9,y+12,x+10,y+12);
g.drawLine(x+11,y+11,x+11,y+11);
g.drawLine(x+12,y+10,x+12,y+10);
g.drawLine(x+13,y+9,x+13,y+4);
g.drawLine(x+12,y+3,x+12,y+3);
g.drawLine(x+11,y+2,x+11,y+2);
g.drawLine(x+10,y+1,x+10,y+1);
}
}
public int getIconWidth() {
return 13;
}
public int getIconHeight() {
return 13;
}
} // end class RadioButtonIcon
private static class MenuItemCheckIcon implements Icon, UIResource, Serializable
{
public void paintIcon(Component c,Graphics g, int x, int y)
{
}
public int getIconWidth() { return 0; }
public int getIconHeight() { return 0; }
} // end class MenuItemCheckIcon
private static class MenuItemArrowIcon implements Icon, UIResource, Serializable
{
public void paintIcon(Component c,Graphics g, int x, int y)
{
}
public int getIconWidth() { return 0; }
public int getIconHeight() { return 0; }
} // end class MenuItemArrowIcon
private static class MenuArrowIcon implements Icon, UIResource, Serializable
{
private Color controlFocus = UIManager.getColor("windowBorder");
private Color controlShadow = UIManager.getColor("controlShadow");
private Color lightShadow = UIManager.getColor("controlLtHighlight");
private Color controlHighlight = UIManager.getColor("controlHighlight");
private Color ltHighlight = UIManager.getColor("controlLtHightlight");
public void paintIcon(Component c, Graphics g, int x, int y) {
AbstractButton b = (AbstractButton) c;
ButtonModel model = b.getModel();
int w = getIconWidth();
int h = getIconHeight();
Color oldColor = g.getColor();
// REMIND: this is a mess
if (model.isSelected()){
Polygon p = new Polygon();
p.addPoint(x+1,y);
p.addPoint(x+w-1,y+5);
p.addPoint(x+1,y+h+1);
g.setColor(controlFocus);
g.fillPolygon(p);
g.drawLine(x+5,y+h-2,x+5,y+h-2);
g.drawLine(x+7,y+h-3,x+7,y+h-3);
g.setColor(controlShadow);
g.drawLine(x+1,y+1,x+1,y+h);
g.drawLine(x+2,y+1,x+2,y+1);
g.drawLine(x+4,y+2,x+4,y+2);
g.drawLine(x+6,y+3,x+6,y+3);
g.drawLine(x+8,y+4,x+8,y+5);
g.setColor(lightShadow);
g.drawLine(x+2,y+h,x+2,y+h);
g.drawLine(x+4,y+h-1,x+4,y+h-1);
g.drawLine(x+6,y+h-2,x+6,y+h-2);
g.drawLine(x+8,y+h-3,x+8,y+h-4);
}
else {
g.setColor(lightShadow);
g.drawLine(x+1,y+1,x+1,y+h);
g.drawLine(x+2,y+1,x+2,y+h-2);
g.fillRect(x+3,y+2,2,2);
g.fillRect(x+5,y+3,2,2);
g.fillRect(x+7,y+4,2,2);
g.setColor(controlShadow);
g.drawLine(x+2,y+h-1,x+2,y+h);
g.fillRect(x+3,y+h-2,2,2);
g.fillRect(x+5,y+h-3,2,2);
g.fillRect(x+7,y+h-4,2,2);
g.setColor(oldColor);
}
}
public int getIconWidth() { return 10; }
public int getIconHeight() { return 10; }
} // End class MenuArrowIcon
}