Visual Cafe 3/Visual Cafe 3.ISO/Vcafe/JFC.bin/MetalUtils.java

Java Source | 1998-06-30 | 5.1 KB | 162 lines

/*
 * @(#)MetalUtils.java    1.16 98/03/05
 *
 * 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.metal;

import com.sun.java.swing.plaf.*;
import com.sun.java.swing.*;
import java.awt.*;

/**
 * This is a dumping ground for random stuff we want to use in several places.
 *
 * @version 1.16 03/05/98
 * @author Steve Wilson
 */

public class MetalUtils {

    static void drawFlush3DBorder(Graphics g, Rectangle r) {
        drawFlush3DBorder(g, r.x, r.y, r.width, r.height);
    }

    /**
      * This draws the "Flush 3D Border" which is used throughout the Metal L&F
      */
    static void drawFlush3DBorder(Graphics g, int x, int y, int w, int h) {
        g.translate( x, y);
        g.setColor( MetalLookAndFeel.getControlDarkShadow() );
    g.drawRect( 0, 0, w-2, h-2 );
        g.setColor( MetalLookAndFeel.getControlHighlight() );
    g.drawRect( 1, 1, w-2, h-2 );
        g.setColor( MetalLookAndFeel.getControl() );
    g.drawLine( 0, h-1, 1, h-2 );
    g.drawLine( w-1, 0, w-2, 1 );
        g.translate( -x, -y);
    }

    /**
      * This draws a variant "Flush 3D Border"
      * It is used for things like pressed buttons.
      */
    static void drawPressed3DBorder(Graphics g, Rectangle r) {
        drawPressed3DBorder( g, r.x, r.y, r.width, r.height );
    }

    static void drawDisabledBorder(Graphics g, int x, int y, int w, int h) {
        g.translate( x, y);
        g.setColor( MetalLookAndFeel.getControlShadow() );
    g.drawRect( 0, 0, w-1, h-1 );
    }

    /**
      * This draws a variant "Flush 3D Border"
      * It is used for things like pressed buttons.
      */
    static void drawPressed3DBorder(Graphics g, int x, int y, int w, int h) {
        g.translate( x, y);

        drawFlush3DBorder(g, 0, 0, w, h);

        g.setColor( MetalLookAndFeel.getControlShadow() );
    g.drawLine( 1, 1, 1, h-2 );
    g.drawLine( 1, 1, w-2, 1 );
        g.translate( -x, -y);
    }

    /**
      * This draws a variant "Flush 3D Border"
      * It is used for things like active toggle buttons.
      * This is used rarely.
      */
    static void drawDark3DBorder(Graphics g, Rectangle r) {
        drawDark3DBorder(g, r.x, r.y, r.width, r.height);
    }

    /**
      * This draws a variant "Flush 3D Border"
      * It is used for things like active toggle buttons.
      * This is used rarely.
      */
    static void drawDark3DBorder(Graphics g, int x, int y, int w, int h) {
        g.translate( x, y);

        drawFlush3DBorder(g, 0, 0, w, h);

        g.setColor( MetalLookAndFeel.getControl() );
    g.drawLine( 1, 1, 1, h-2 );
    g.drawLine( 1, 1, w-2, 1 );
        g.setColor( MetalLookAndFeel.getControlShadow() );
    g.drawLine( 1, h-2, 1, h-2 );
    g.drawLine( w-2, 1, w-2, 1 );
        g.translate( -x, -y);
    }

    static void drawButtonBorder(Graphics g, int x, int y, int w, int h, boolean active) {
        if (active) {
            drawActiveButtonBorder(g, x, y, w, h);
        } else {
            drawFlush3DBorder(g, x, y, w, h);
    }
    }

    static void drawActiveButtonBorder(Graphics g, int x, int y, int w, int h) {
        drawFlush3DBorder(g, x, y, w, h);
        g.setColor( MetalLookAndFeel.getPrimaryControl() );
    g.drawLine( x+1, y+1, x+1, h-3 );
    g.drawLine( x+1, y+1, w-3, x+1 );
        g.setColor( MetalLookAndFeel.getPrimaryControlDarkShadow() );
    g.drawLine( x+2, h-2, w-2, h-2 );
    g.drawLine( w-2, y+2, w-2, h-2 );
    }

    static void drawDefaultButtonBorder(Graphics g, int x, int y, int w, int h, boolean active) {
        drawButtonBorder(g, x+1, y+1, w-1, h-1, active);
        g.setColor( MetalLookAndFeel.getControlDarkShadow() );
    g.drawRect( x, y, w-3, h-3 );
    g.drawLine( w-2, 0, w-2, 0);
    g.drawLine( 0, h-2, 0, h-2);
    }

    static class TableHeaderBorder extends com.sun.java.swing.border.AbstractBorder {
        protected Insets editorBorderInsets = new Insets( 2, 2, 2, 0 );

        public void paintBorder(Component c, Graphics g, int x, int y, int w, int h) {
        g.translate( x, y );

        g.setColor( MetalLookAndFeel.getControlDarkShadow() );
        g.drawLine( w-1, 0, w-1, h-2 );
        g.drawLine( 1, h-2, w-1, h-2 );
        g.setColor( MetalLookAndFeel.getControlHighlight() );
        g.drawLine( 0, 0, w-2, 0 );
        g.drawLine( 0, 0, 0, h-3 );
        g.setColor( MetalLookAndFeel.getControlShadow() );
        g.drawLine( 0, h-1, w-1, h-1 );


        g.translate( -x, -y );
    }

        public Insets getBorderInsets( Component c ) {
        return editorBorderInsets;
    }
    }
}