001: /*
002: $Id: TableLayout.java 259 2003-11-04 12:00:48Z jstrachan $
003:
004: Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
005:
006: Redistribution and use of this software and associated documentation
007: ("Software"), with or without modification, are permitted provided
008: that the following conditions are met:
009:
010: 1. Redistributions of source code must retain copyright
011: statements and notices. Redistributions must also contain a
012: copy of this document.
013:
014: 2. Redistributions in binary form must reproduce the
015: above copyright notice, this list of conditions and the
016: following disclaimer in the documentation and/or other
017: materials provided with the distribution.
018:
019: 3. The name "groovy" must not be used to endorse or promote
020: products derived from this Software without prior written
021: permission of The Codehaus. For written permission,
022: please contact info@codehaus.org.
023:
024: 4. Products derived from this Software may not be called "groovy"
025: nor may "groovy" appear in their names without prior written
026: permission of The Codehaus. "groovy" is a registered
027: trademark of The Codehaus.
028:
029: 5. Due credit should be given to The Codehaus -
030: http://groovy.codehaus.org/
031:
032: THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
033: ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
034: NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
035: FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
036: THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
037: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
038: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
039: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
040: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
041: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
042: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
043: OF THE POSSIBILITY OF SUCH DAMAGE.
044:
045: */
046: package groovy.swing.impl;
047:
048: import java.awt.Component;
049: import java.awt.GridBagConstraints;
050: import java.awt.GridBagLayout;
051: import java.awt.Insets;
052: import java.awt.LayoutManager;
053:
054: import javax.swing.JPanel;
055:
056: /**
057: * Represents a HTML style table layout
058: *
059: * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
060: * @version $Revision: 259 $
061: */
062: public class TableLayout implements ComponentFacade {
063:
064: private JPanel panel = new JPanel();
065: private int rowCount;
066: private int cellpadding;
067:
068: public TableLayout() {
069: panel.setLayout(createLayoutManager());
070: }
071:
072: public Component getComponent() {
073: return panel;
074: }
075:
076: public int getCellpadding() {
077: return cellpadding;
078: }
079:
080: public void setCellpadding(int cellpadding) {
081: this .cellpadding = cellpadding;
082: }
083:
084: /**
085: * Adds a new cell to the current grid
086: */
087: public void addCell(TableLayoutCell cell) {
088: GridBagConstraints constraints = cell.getConstraints();
089: constraints.insets = new Insets(cellpadding, cellpadding,
090: cellpadding, cellpadding);
091: panel.add(cell.getComponent(), constraints);
092: }
093:
094: /**
095: * Creates a new row index for child <tr> tags
096: */
097: public int nextRowIndex() {
098: return rowCount++;
099: }
100:
101: // Implementation methods
102: //-------------------------------------------------------------------------
103:
104: /**
105: * Creates a GridBagLayout
106: */
107: protected LayoutManager createLayoutManager() {
108: return new GridBagLayout();
109: }
110: }
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