/* * Copyright (c) 2002-2008 JGoodies Karsten Lentzsch. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * o Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * o Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * o Neither the name of JGoodies Karsten Lentzsch nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package com.jgoodies.forms.tutorial.basics; import javax.swing.*; import com.jgoodies.forms.factories.Borders; import com.jgoodies.forms.layout.CellConstraints; import com.jgoodies.forms.layout.FormLayout; /** * Demonstrates how FormLayout applies the default column and row * alignments to cells, and how to override the defaults. * * @author Karsten Lentzsch * @version $Revision: 1.16 $ */ public final class CellAlignmentExample { public static void main(String[] args) { try { UIManager.setLookAndFeel("com.jgoodies.looks.plastic.PlasticXPLookAndFeel"); } catch (Exception e) { // Likely PlasticXP is not in the class path; ignore. } JFrame frame = new JFrame(); frame.setTitle("Forms Tutorial :: Cell Alignments"); frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); JComponent panel = new CellAlignmentExample().buildPanel(); frame.getContentPane().add(panel); frame.pack(); frame.setVisible(true); } public JComponent buildPanel() { JTabbedPane tabbedPane = new JTabbedPane(); tabbedPane.putClientProperty("jgoodies.noContentBorder", Boolean.TRUE); tabbedPane.add(buildHorizontalPanel(), "Horizontal"); tabbedPane.add(buildVerticalPanel(), "Vertical"); return tabbedPane; } private JComponent buildHorizontalPanel() { FormLayout layout = new FormLayout( "r:p, 4dlu, left:pref:g, center:pref:g, right:pref:g, pref:g", "pref, 8dlu, pref, pref, pref, pref, pref"); JPanel panel = new JPanel(layout); panel.setBorder(Borders.DIALOG_BORDER); panel.add(new JLabel("Column Spec: "), "1, 1, r, c"); panel.add(new JLabel(" \"left:pref:grow\" "), "3, 1, c, c"); panel.add(new JLabel(" \"center:pref:grow\" "), "4, 1, c, c"); panel.add(new JLabel(" \"right:pref:grow\" "), "5, 1, c, c"); panel.add(new JLabel(" \"pref:grow\" "), "6, 1, c, c"); int row = 3; addHorizontalButton(panel, 3, row, CellConstraints.DEFAULT); addHorizontalButton(panel, 4, row, CellConstraints.DEFAULT); addHorizontalButton(panel, 5, row, CellConstraints.DEFAULT); addHorizontalButton(panel, 6, row, CellConstraints.DEFAULT); row++; addHorizontalButton(panel, 3, row, CellConstraints.FILL); addHorizontalButton(panel, 4, row, CellConstraints.FILL); addHorizontalButton(panel, 5, row, CellConstraints.FILL); addHorizontalButton(panel, 6, row, CellConstraints.FILL); row++; addHorizontalButton(panel, 3, row, CellConstraints.LEFT); addHorizontalButton(panel, 4, row, CellConstraints.LEFT); addHorizontalButton(panel, 5, row, CellConstraints.LEFT); addHorizontalButton(panel, 6, row, CellConstraints.LEFT); row++; addHorizontalButton(panel, 3, row, CellConstraints.CENTER); addHorizontalButton(panel, 4, row, CellConstraints.CENTER); addHorizontalButton(panel, 5, row, CellConstraints.CENTER); addHorizontalButton(panel, 6, row, CellConstraints.CENTER); row++; addHorizontalButton(panel, 3, row, CellConstraints.RIGHT); addHorizontalButton(panel, 4, row, CellConstraints.RIGHT); addHorizontalButton(panel, 5, row, CellConstraints.RIGHT); addHorizontalButton(panel, 6, row, CellConstraints.RIGHT); return panel; } private JComponent buildVerticalPanel() { FormLayout layout = new FormLayout( "left:pref, 8dlu, p, c:p, p, p, p", "p, 4dlu, top:pref:g, center:pref:g, bottom:pref:g, pref:g"); layout.setColumnGroups(new int[][] {{3, 5, 6, 7}}); JPanel panel = new JPanel(layout); panel.setBorder(Borders.DIALOG_BORDER); panel.add(new JLabel("Row Spec:"), "1, 1, r, c"); panel.add(new JLabel("\"top:pref:grow\""), "1, 3, r, c"); panel.add(new JLabel("\"center:pref:grow\""), "1, 4, r, c"); panel.add(new JLabel("\"bottom:pref:grow\""), "1, 5, r, c"); panel.add(new JLabel("\"pref:grow\""), "1, 6, r, c"); int col = 3; addVerticalButton(panel, col, 3, CellConstraints.DEFAULT); addVerticalButton(panel, col, 4, CellConstraints.DEFAULT); addVerticalButton(panel, col, 5, CellConstraints.DEFAULT); addVerticalButton(panel, col, 6, CellConstraints.DEFAULT); col++; addVerticalButton(panel, col, 3, CellConstraints.FILL); addVerticalButton(panel, col, 4, CellConstraints.FILL); addVerticalButton(panel, col, 5, CellConstraints.FILL); addVerticalButton(panel, col, 6, CellConstraints.FILL); col++; addVerticalButton(panel, col, 3, CellConstraints.TOP); addVerticalButton(panel, col, 4, CellConstraints.TOP); addVerticalButton(panel, col, 5, CellConstraints.TOP); addVerticalButton(panel, col, 6, CellConstraints.TOP); col++; addVerticalButton(panel, col, 3, CellConstraints.CENTER); addVerticalButton(panel, col, 4, CellConstraints.CENTER); addVerticalButton(panel, col, 5, CellConstraints.CENTER); addVerticalButton(panel, col, 6, CellConstraints.CENTER); col++; addVerticalButton(panel, col, 3, CellConstraints.BOTTOM); addVerticalButton(panel, col, 4, CellConstraints.BOTTOM); addVerticalButton(panel, col, 5, CellConstraints.BOTTOM); addVerticalButton(panel, col, 6, CellConstraints.BOTTOM); return panel; } private void addHorizontalButton(JPanel panel, int col, int row, CellConstraints.Alignment hAlignment) { JButton button = new JButton(hAlignment.toString()); panel.add(button, new CellConstraints(col, row, hAlignment, CellConstraints.DEFAULT)); } private void addVerticalButton(JPanel panel, int col, int row, CellConstraints.Alignment vAlignment) { JButton button = new JButton(vAlignment.toString()); panel.add(button, new CellConstraints(col, row, CellConstraints.DEFAULT, vAlignment)); } }