The main class of the JGoodies Tiny application : JGoodies Looks « Swing Components « Java
The main class of the JGoodies Tiny application
/*
* Copyright (c) 2001-2005 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.
*/
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Frame;
import javax.swing.*;
import javax.swing.border.EmptyBorder;
import com.jgoodies.looks.FontSizeHints;
import com.jgoodies.looks.LookUtils;
import com.jgoodies.looks.Options;
/**
* The main class of the JGoodies Tiny application.
* It configures the UI, builds the main frame and opens it.
* <p>
* The JGoodies Looks Professional comes with Skeleton, a much better sample
* application that separates concerns and uses a scalable architecture.
*
* @author Karsten Lentzsch
*/
public class Tiny {
/**
* Configures the UI, then builds and opens the UI.
*/
public static void main(String[] args) {
Tiny instance = new Tiny();
instance.configureUI();
instance.buildInterface();
}
/**
* Configures the UI; tries to set the system look on Mac,
* <code>WindowsLookAndFeel</code> on general Windows, and
* <code>Plastic3DLookAndFeel</code> on Windows XP and all other OS.<p>
*
* The JGoodies Swing Suite's <code>ApplicationStarter</code>,
* <code>ExtUIManager</code>, and <code>LookChoiceStrategies</code>
* classes provide a much more fine grained algorithm to choose and
* restore a look and theme.
*/
private void configureUI() {
UIManager.put(Options.USE_SYSTEM_FONTS_APP_KEY, Boolean.TRUE);
Options.setGlobalFontSizeHints(FontSizeHints.MIXED);
Options.setDefaultIconSize(new Dimension(18, 18));
String lafName =
LookUtils.IS_OS_WINDOWS_XP
? Options.getCrossPlatformLookAndFeelClassName()
: Options.getSystemLookAndFeelClassName();
try {
UIManager.setLookAndFeel(lafName);
} catch (Exception e) {
System.err.println("Can't set look & feel:" + e);
}
}
/**
* Creates and configures a frame, builds the menu bar, builds the
* content, locates the frame on the screen, and finally shows the frame.
*/
private void buildInterface() {
JFrame frame = new JFrame();
frame.setJMenuBar(buildMenuBar());
frame.setContentPane(buildContentPane());
frame.setSize(600, 400);
locateOnScreen(frame);
frame.setTitle("JGoodies :: Tiny");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
/**
* Locates the frame on the screen center.
*/
private void locateOnScreen(Frame frame) {
Dimension paneSize = frame.getSize();
Dimension screenSize = frame.getToolkit().getScreenSize();
frame.setLocation(
(screenSize.width - paneSize.width) / 2,
(screenSize.height - paneSize.height) / 2);
}
/**
* Builds and answers the menu bar.
*/
private JMenuBar buildMenuBar() {
JMenu menu;
JMenuBar menuBar = new JMenuBar();
menuBar.putClientProperty(Options.HEADER_STYLE_KEY, Boolean.TRUE);
menu = new JMenu("File");
menu.add(new JMenuItem("New..."));
menu.add(new JMenuItem("Open..."));
menu.add(new JMenuItem("Save"));
menu.addSeparator();
menu.add(new JMenuItem("Print..."));
menuBar.add(menu);
menu = new JMenu("Edit");
menu.add(new JMenuItem("Cut"));
menu.add(new JMenuItem("Copy"));
menu.add(new JMenuItem("Paste"));
menuBar.add(menu);
return menuBar;
}
/**
* Builds and answers the content pane.
*/
private JComponent buildContentPane() {
JPanel panel = new JPanel(new BorderLayout());
panel.add(buildToolBar(), BorderLayout.NORTH);
panel.add(buildSplitPane(), BorderLayout.CENTER);
panel.add(buildStatusBar(), BorderLayout.SOUTH);
return panel;
}
/**
* Builds and answers the tool bar.
*/
private Component buildToolBar() {
JToolBar toolBar = new JToolBar();
toolBar.putClientProperty(Options.HEADER_STYLE_KEY, Boolean.TRUE);
toolBar.add(createCenteredLabel("Tool Bar"));
return toolBar;
}
/**
* Builds and answers the split panel.
*/
private Component buildSplitPane() {
JSplitPane splitPane =
new JSplitPane(
JSplitPane.HORIZONTAL_SPLIT,
buildSideBar(),
buildMainPanel());
return splitPane;
}
/**
* Builds and answers the side bar.
*/
private Component buildSideBar() {
return createStrippedScrollPane(new JTree());
}
/**
* Builds and answers the main panel.
*/
private Component buildMainPanel() {
JEditorPane editor = new JEditorPane();
editor.setText(
"This is a minimal Swing application, that demos,\n" +
"how to install and use a JGoodies look&feel\n" +
"in a Swing application.");
return createStrippedScrollPane(editor);
}
/**
* Builds and answers the tool bar.
*/
private Component buildStatusBar() {
JPanel statusBar = new JPanel(new BorderLayout());
statusBar.add(createCenteredLabel("Status Bar"));
return statusBar;
}
// Helper Code ********************************************************
/**
* Creates and answers a <code>JScrollpane</code> that has no border.
*/
private JScrollPane createStrippedScrollPane(Component c) {
JScrollPane scrollPane = new JScrollPane(c);
scrollPane.setBorder(null);
return scrollPane;
}
/**
* Creates and answers a <code>JLabel</code> that has the text
* centered and that is wrapped with an empty border.
*/
private Component createCenteredLabel(String text) {
JLabel label = new JLabel(text);
label.setHorizontalAlignment(SwingConstants.CENTER);
label.setBorder(new EmptyBorder(3, 3, 3, 3));
return label;
}
}
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