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OrganicFrameBorder.java
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1998-02-26
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/*
* @(#)OrganicFrameBorder.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.*;
import java.awt.*;
/**
* Object capable of rendering a line border of arbitrary thickness
* using four seperate colors.
* <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
*/
public class OrganicFrameBorder extends AbstractBorder {
private JInternalFrame jif = null;
protected static int thickness = 2;
protected static Color leftColor;
protected static Color rightColor;
protected static Color topColor;
protected static Color bottomColor;
protected static Color inactiveColor;
public OrganicFrameBorder(Color lcolor, Color rcolor,
Color tcolor, Color bcolor,
Color iColor, int thickness) {
leftColor = lcolor;
rightColor = rcolor;
topColor = tcolor;
bottomColor = bcolor;
inactiveColor = iColor;
this.thickness = thickness;
}
public void paintBorder(Component c, Graphics g, int x, int y,
int width, int height) {
Color oldColor = g.getColor();
boolean isSelected = true;
if (c instanceof JInternalFrame) {
jif = (JInternalFrame)c;
isSelected = jif.isSelected();
}
for(int i = 0; i < thickness; i++) {
// Draw top lines (upper left to upper right)
if (isSelected) {
g.setColor(topColor);
} else {
g.setColor(inactiveColor);
}
g.drawLine(x, y+i, x+width-thickness-1, y+i);
// Draw right lines (upper right to lower right)
if (isSelected) {
g.setColor(rightColor);
} else {
g.setColor(inactiveColor);
}
g.drawLine(x+width-i-1, y, x+width-i-1, y+height-thickness-1);
// Draw bottom lines (bottom left to botom right)
if (isSelected) {
g.setColor(bottomColor);
} else {
g.setColor(inactiveColor);
}
g.drawLine(x+thickness, y+height-i-1, x+width-1, y+height-i-1);
// Draw left lines (upper left to lower left)
if (isSelected) {
g.setColor(leftColor);
} else {
g.setColor(inactiveColor);
}
g.drawLine(x+i, y+thickness, x+i, y+height-1);
}
g.setColor(oldColor);
}
// Private method used to determine which colors to use for the
// multicolor or unicolor border depending on whether the window
// is selected or not.
private void setBorderColors(boolean isSelected) {
}
/**
* Returns the insets of the border.
* @param c the component for which this border insets value applies
*/
public Insets getBorderInsets(Component c) {
return new Insets(thickness, thickness, thickness, thickness);
}
/**
* Returns the top-edge color of the border.
*/
public Color getTopColor() {
return topColor;
}
/**
* Returns the bottom-edge color of the border.
*/
public Color getBottomColor() {
return bottomColor;
}
/**
* Returns the right-edge color of the border.
*/
public Color getRightColor() {
return rightColor;
}
/**
* Returns the left-edge color of the border.
*/
public Color getLeftColor() {
return leftColor;
}
/**
* Returns the thickness of the border.
*/
public int getThickness() {
return thickness;
}
/**
* Returns whether or not the border is opaque.
*/
public boolean isBorderOpaque() { return true; }
}