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OrganicButtonBorder.java
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1998-06-30
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/*
* @(#)OrganicButtonBorder.java 1.4 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.organic;
import com.sun.java.swing.*;
import com.sun.java.swing.border.*;
import com.sun.java.swing.plaf.basic.*;
import java.awt.*;
import java.awt.event.*;
import com.sun.java.swing.plaf.*;
/**
* OrganicButtonBorder implementation
* This is the border that "normal" buttons use.
* <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.
*
* @version 1.4 02/02/98
* @author Michael C. Albers
* @author Tom Santos
*/
public class OrganicButtonBorder extends AbstractBorder {
protected Color getTopLeftColor() { return UIManager.getColor("Button.highlight"); }
protected Color getBottomRightColor() { return UIManager.getColor("Button.shadow"); }
protected Color getPressedTopLeftColor() { return UIManager.getColor("Button.shadow"); }
protected Color getPressedBottomRightColor() { return UIManager.getColor("Button.highlight"); }
protected Color getDisabledColor() { return UIManager.getColor("Button.disabled"); }
protected int getSafetyBorderWidth() { return 1; }
protected int getDefaultBorderWidth() { return 1; }
public void paintBorder(Component c, Graphics g, int x, int y,
int w, int h) {
Color downRight;
Color upLeft;
Color safetyB = UIManager.getColor("Button.background");
Color defaultB = safetyB;
Color dots = defaultB;
boolean isPressed = false;
boolean hasFocus = false;
boolean isDisabled = false;
boolean isDefault = false;
boolean isArmed = false;
if (c instanceof AbstractButton) {
AbstractButton b = (AbstractButton)c;
ButtonModel model = b.getModel();
isPressed = (model.isPressed() && model.isArmed());
hasFocus = (model.isArmed() && isPressed) ||
(b.isFocusPainted() && b.hasFocus());
isDisabled = !model.isEnabled();
isArmed = model.isArmed();
}
if ( !isDisabled && (hasFocus && !isPressed) ) {
defaultB = UIManager.getColor("Button.focus");
}
// Set the colors
if ( isDisabled ) {
upLeft = getDisabledColor();
downRight = getDisabledColor();
}
else if ( isPressed && isArmed ) {
upLeft = getPressedTopLeftColor();
downRight = getPressedBottomRightColor();
}
else {
upLeft = getTopLeftColor();
downRight = getBottomRightColor();
}
// DRAW
// For visual differentiation regardless of background
int sB = getSafetyBorderWidth(); //sB = SafetyBorder for width of visual differentiation
if ( sB > 0 ) {
g.setColor(safetyB);
g.drawLine(x,y, x+w-1,y); // UL -> UR
g.drawLine(x,y, x,y+h-1); // UL -> BL
g.drawLine(x+1,y+h-1, x+w-1,y+h-1); // BL -> BR
g.drawLine(x+w-1,y, x+w-1,y+h-1); // UR -> BR
}
int dB = getDefaultBorderWidth(); //dB = DefaultBorder for width
if ( dB > 0 ) {
g.setColor(defaultB);
g.drawLine(x+sB,y+sB, x+w-1-sB,y+sB); // UL -> UR
g.drawLine(x+sB,y+sB, x+sB,y+h-1-sB); // UL -> BL
g.drawLine(x+1+sB,y+h-1-sB, x+w-1-sB,y+h-1-sB); // BL -> BR
g.drawLine(x+w-1-sB,y+sB, x+w-1-sB,y+h-1-sB); // UR -> BR
}
int tB = sB + dB; //tB is the total width of the borders
g.setColor(upLeft); // top and left edge
g.drawLine(x+tB,y+tB, x+w-tB-1,y+tB); // UL -> UR
g.drawLine(x+tB,y+tB, x+tB,y+h-tB-1); // UL -> BL
g.setColor(downRight); // bottom and right
g.drawLine(x+tB,y+h-tB-1, x+w-tB-1,y+h-tB-1); // BL -> BR
g.drawLine(x+w-tB-1,y+tB, x+w-tB-1,y+h-tB-1); // UR -> BR
g.setColor(dots); // dots in corners
g.drawLine(x+tB,y+h-tB-1, x+tB,y+h-tB-1); // downLeft dot
g.drawLine(x+w-tB-1,y+tB, x+w-tB-1,y+tB); // upRight dot
}
public Insets getBorderInsets(Component c) {
return new Insets(3, 3, 3, 3);
}
}