Clover coverage report - gsbase - 2.0.1
Coverage timestamp: Sat Jan 1 2005 12:30:02 EST
file stats: LOC: 147   Methods: 8
NCLOC: 47   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
TableLayoutDebuggingPanel.java 16.7% 37.5% 50% 36.7%
coverage coverage
 1    /*
 2    * Copyright (c) 1998, 2005 Gargoyle Software Inc. All rights reserved.
 3    *
 4    * Redistribution and use in source and binary forms, with or without
 5    * modification, are permitted provided that the following conditions are met:
 6    *
 7    * 1. Redistributions of source code must retain the above copyright notice,
 8    * this list of conditions and the following disclaimer.
 9    * 2. Redistributions in binary form must reproduce the above copyright notice,
 10    * this list of conditions and the following disclaimer in the documentation
 11    * and/or other materials provided with the distribution.
 12    * 3. The end-user documentation included with the redistribution, if any, must
 13    * include the following acknowledgment:
 14    *
 15    * "This product includes software developed by Gargoyle Software Inc.
 16    * (http://www.GargoyleSoftware.com/)."
 17    *
 18    * Alternately, this acknowledgment may appear in the software itself, if
 19    * and wherever such third-party acknowledgments normally appear.
 20    * 4. The name "Gargoyle Software" must not be used to endorse or promote
 21    * products derived from this software without prior written permission.
 22    * For written permission, please contact info@GargoyleSoftware.com.
 23    * 5. Products derived from this software may not be called "GSBase", nor may
 24    * "GSBase" appear in their name, without prior written permission of
 25    * Gargoyle Software Inc.
 26    *
 27    * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
 28    * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 29    * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARGOYLE
 30    * SOFTWARE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 31    * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 32    * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 33    * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 34    * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 35    * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 36    * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 37    */
 38    package com.gargoylesoftware.base.gui;
 39   
 40    import com.gargoylesoftware.base.util.DetailedNullPointerException;
 41    import java.awt.Color;
 42    import java.awt.Graphics;
 43    import java.awt.LayoutManager;
 44    import javax.swing.JPanel;
 45   
 46    /**
 47    * A special panel that when used with a TableLayout, will draw
 48    * all the table cell boundaries. This is intended for use when
 49    * debugging only.
 50    *
 51    * @version $Revision: 1.5 $
 52    * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
 53    */
 54    public class TableLayoutDebuggingPanel extends JPanel {
 55    private static final long serialVersionUID = 1;
 56    private Color lineColor_;
 57    private boolean gridLinesEnabled_ = true;
 58   
 59   
 60    /**
 61    * Create a new panel with a default line colour of red.
 62    */
 63  2 public TableLayoutDebuggingPanel() {
 64  2 setLineColor( Color.red );
 65    }
 66   
 67   
 68    /**
 69    * Create a new panel with the specified layout and a default line colour of red.
 70    * @param layout The new layout manager.
 71    */
 72  2 public TableLayoutDebuggingPanel( final LayoutManager layout ) {
 73  2 this();
 74  2 setLayout(layout);
 75    }
 76   
 77   
 78    /**
 79    * Set the line colour.
 80    * @param lineColor The new line colour.
 81    */
 82  2 public void setLineColor( final Color lineColor ) {
 83  2 assertNotNull("lineColor", lineColor);
 84  2 lineColor_ = lineColor;
 85    }
 86   
 87   
 88    /**
 89    * Return the current line colour.
 90    * @return the line colour.
 91    */
 92  0 public Color getLineColor() {
 93  0 return lineColor_;
 94    }
 95   
 96   
 97    /**
 98    * Override the painting logic to draw the gridlines.
 99    * @param g The graphics object.
 100    */
 101  0 public void paint( final Graphics g ) {
 102  0 super.paint(g);
 103   
 104  0 if( gridLinesEnabled_ == true ) {
 105  0 final LayoutManager layout = getLayout();
 106  0 if( layout instanceof TableLayout ) {
 107  0 g.setColor( lineColor_ );
 108  0 ((TableLayout)layout).drawOutlines(g);
 109    }
 110    }
 111    }
 112   
 113   
 114    /**
 115    * Set whether or not the grid lines are visible. Default is true.
 116    * @param enabled True if the grid lines are to be shown.
 117    */
 118  0 public void setGridLinesEnabled( final boolean enabled ) {
 119  0 gridLinesEnabled_ = enabled;
 120    }
 121   
 122   
 123    /**
 124    * Return true if the grid lines are enabled.
 125    * @return true if the grid lines are enabled.
 126    */
 127  0 public boolean isGridLinesEnabled() {
 128  0 return gridLinesEnabled_;
 129    }
 130   
 131   
 132    /**
 133    * Verify that the specified value is not null. If it is then throw an exception
 134    *
 135    * @param fieldName The name of the field to check
 136    * @param fieldValue The value of the field to check
 137    * @exception DetailedNullPointerException If fieldValue is null
 138    */
 139  2 protected final void assertNotNull( final String fieldName, final Object fieldValue )
 140    throws DetailedNullPointerException {
 141   
 142  2 if( fieldValue == null ) {
 143  0 throw new DetailedNullPointerException(fieldName);
 144    }
 145    }
 146    }
 147