The use of Factories as provided by the Forms framework : FormLayout « Swing Components « Java
The use of Factories as provided by the Forms framework
/*
* Copyright (c) 2002-2004 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;
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
import java.awt.Component;
import javax.swing.*;
import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.factories.FormFactory;
import com.jgoodies.forms.layout.ColumnSpec;
import com.jgoodies.forms.layout.FormLayout;
import com.jgoodies.forms.layout.Sizes;
/**
* Demonstrates the use of Factories as provided by the Forms framework.
*
* @author Karsten Lentzsch
* @version $Revision: 1.9 $
*
* @see com.jgoodies.forms.factories.ButtonBarFactory
*/
public class FormFactoryExample {
public static void main(String[] args) {
try {
UIManager.setLookAndFeel("com.jgoodies.plaf.plastic.PlasticXPLookAndFeel");
} catch (Exception e) {
// Likely PlasticXP is not in the class path; ignore.
}
JFrame frame = new JFrame();
frame.setTitle("Forms Tutorial :: FormFactory");
frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
JComponent panel = new FormFactoryExample().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(buildDefaultForm(1, 1), "1 - 1");
tabbedPane.add(buildDefaultForm(1, 2), "1 - 2");
tabbedPane.add(buildDefaultForm(1, 3), "1 - 3");
tabbedPane.add(buildDefaultForm(2, 1), "2 - 1");
tabbedPane.add(buildDefaultForm(2, 2), "2 - 2");
tabbedPane.add(buildDefaultForm(3, 1), "3 - 1");
return tabbedPane;
}
private Component buildDefaultForm(int majorCols, int minorCols) {
FormLayout layout =
FormFactory.createColumnLayout(
majorCols,
minorCols,
new ColumnSpec("right:p"),
Sizes.DLUX9,
Sizes.DLUX1);
DefaultFormBuilder builder = new DefaultFormBuilder(layout);
builder.setDefaultDialogBorder();
builder.setLeadingColumnOffset(1);
buildParagraph(builder, 4, majorCols, minorCols, "Propeller Shaft");
buildParagraph(builder, 3, majorCols, minorCols, "Intermediate Shaft");
return builder.getContainer();
}
private void buildParagraph(
DefaultFormBuilder builder,
int rows,
int majorCols,
int minorCols,
String text) {
builder.appendSeparator(text);
for (int row = 0; row < rows; row++) {
buildRow(builder, majorCols, minorCols);
}
}
private void buildRow(
DefaultFormBuilder builder,
int majorCols,
int minorCols) {
int charCols = 50 / (majorCols * (1 + minorCols));
for (int majorCol = 0; majorCol < majorCols; majorCol++) {
buildSection(builder, minorCols, charCols);
}
builder.nextLine();
}
private void buildSection(DefaultFormBuilder builder, int minorCols, int charCols) {
builder.append(nextLabel(), new JTextField(charCols));
for (int minorCol = 1; minorCol < minorCols; minorCol++) {
builder.append(new JTextField(charCols));
}
}
// Helper Code ************************************************************
private static int nextInt = 0;
private String nextLabel() {
if (nextInt++ == LABELS.length - 1)
nextInt = 0;
return LABELS[nextInt];
}
private static final String[] LABELS = {
"da [mm]", "ds [mm]", "kl [cm]", "Weight [Kg]", "Size [mm]",
"da2 [mm]", "ds2 [mm]", "cv [cm]", "pl [cm]", "mt [mm]",
"ep [mm]", "cvn [mm]", "nz [cm]", "Power [kW]", "Length [cm]",
"R [cm]", "D [mm]", "PTI [kW]"
};
}
forms.zip( 197 k)
