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diff --git a/qtjava/javalib/examples/application/ApplicationWindow.java b/qtjava/javalib/examples/application/ApplicationWindow.java
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+++ b/qtjava/javalib/examples/application/ApplicationWindow.java
@@ -0,0 +1,318 @@
+import org.kde.qt.*;
+
+public class ApplicationWindow extends QMainWindow {
+ private QPrinter printer;
+ private QMultiLineEdit e;
+ private String filename;
+
+ private final String fileOpenText = "<img source=\"fileopen\"> "+
+ "Click this button to open a <em>new file</em>. <br><br>"+
+ "You can also select the <b>Open command</b> from the File menu.";
+ private final String fileSaveText = "Click this button to save the file you are "+
+ "editing. You will be prompted for a file name.\n\n"+
+ "You can also select the Save command from the File menu.\n\n"+
+ "Note that implementing this function is left as an exercise for the reader.";
+ private final String filePrintText = "Click this button to print the file you "+
+ "are editing.\n\n"+
+ "You can also select the Print command from the File menu.";
+
+ private final String[] fileopen = {
+ " 16 13 5 1",
+ ". c #040404",
+ "# c #808304",
+ "a c None",
+ "b c #f3f704",
+ "c c #f3f7f3",
+ "aaaaaaaaa...aaaa",
+ "aaaaaaaa.aaa.a.a",
+ "aaaaaaaaaaaaa..a",
+ "a...aaaaaaaa...a",
+ ".bcb.......aaaaa",
+ ".cbcbcbcbc.aaaaa",
+ ".bcbcbcbcb.aaaaa",
+ ".cbcb...........",
+ ".bcb.#########.a",
+ ".cb.#########.aa",
+ ".b.#########.aaa",
+ "..#########.aaaa",
+ "...........aaaaa"
+ };
+
+ private final String[] filesave = {
+ " 14 14 4 1",
+ ". c #040404",
+ "# c #808304",
+ "a c #bfc2bf",
+ "b c None",
+ "..............",
+ ".#.aaaaaaaa.a.",
+ ".#.aaaaaaaa...",
+ ".#.aaaaaaaa.#.",
+ ".#.aaaaaaaa.#.",
+ ".#.aaaaaaaa.#.",
+ ".#.aaaaaaaa.#.",
+ ".##........##.",
+ ".############.",
+ ".##.........#.",
+ ".##......aa.#.",
+ ".##......aa.#.",
+ ".##......aa.#.",
+ "b............."
+ };
+
+ private final String[] fileprint = {
+ " 16 14 6 1",
+ ". c #000000",
+ "# c #848284",
+ "a c #c6c3c6",
+ "b c #ffff00",
+ "c c #ffffff",
+ "d c None",
+ "ddddd.........dd",
+ "dddd.cccccccc.dd",
+ "dddd.c.....c.ddd",
+ "ddd.cccccccc.ddd",
+ "ddd.c.....c....d",
+ "dd.cccccccc.a.a.",
+ "d..........a.a..",
+ ".aaaaaaaaaa.a.a.",
+ ".............aa.",
+ ".aaaaaa###aa.a.d",
+ ".aaaaaabbbaa...d",
+ ".............a.d",
+ "d.aaaaaaaaa.a.dd",
+ "dd...........ddd"
+ };
+
+
+
+
+ public ApplicationWindow() {
+ super(null, "example application main window", WDestructiveClose);
+
+ // create a printer
+
+ printer = new QPrinter();
+
+
+ // create user interface actions
+
+ QAction fileNewAction, fileOpenAction, fileSaveAction,
+ fileSaveAsAction, filePrintAction, fileCloseAction,
+ fileQuitAction;
+
+ fileNewAction = new QAction("New", "&New", new QKeySequence(CTRL+Key_N), this, "new", false);
+ connect(fileNewAction, SIGNAL("activated()"), this, SLOT("newDoc()"));
+
+ fileOpenAction = new QAction("Open File", new QIconSet(new QPixmap(fileopen)), "&Open", new QKeySequence(CTRL+Key_O), this, "open", false);
+ connect(fileOpenAction, SIGNAL("activated()"), this, SLOT("load()"));
+ QMimeSourceFactory.defaultFactory().setPixmap("fileopen", new QPixmap(fileopen));
+ fileOpenAction.setWhatsThis(fileOpenText);
+
+ fileSaveAction = new QAction("Save File", new QIconSet(new QPixmap(filesave)), "&Save", new QKeySequence(CTRL+Key_S), this, "save", false);
+ connect(fileSaveAction, SIGNAL("activated()"), this, SLOT("save()"));
+ fileSaveAction.setWhatsThis(fileSaveText);
+
+ fileSaveAsAction = new QAction("Save File As", "Save &as", new QKeySequence(), this, "save as", false);
+ connect(fileSaveAsAction, SIGNAL("activated()"), this, SLOT("saveAs()"));
+ fileSaveAsAction.setWhatsThis(fileSaveText);
+
+ filePrintAction = new QAction("Print File", new QIconSet(new QPixmap(fileprint)), "&Print", new QKeySequence(CTRL+Key_P), this, "print", false);
+ connect(filePrintAction, SIGNAL("activated()"), this, SLOT("print()"));
+ filePrintAction.setWhatsThis(filePrintText);
+
+ fileCloseAction = new QAction("Close", "&Close", new QKeySequence(CTRL+Key_W), this, "close", false);
+ connect(fileCloseAction, SIGNAL("activated()"), this, SLOT("close()"));
+
+ fileQuitAction = new QAction("Quit", "&Quit", new QKeySequence(CTRL+Key_Q), this, "quit", false);
+ connect(fileQuitAction, SIGNAL("activated()"), qApp(), SLOT("closeAllWindows()"));
+
+
+ // populate a tool bar with some actions
+
+ QToolBar fileTools = new QToolBar(this, "file operations");
+ fileTools.setLabel(tr("File Operations"));
+ fileOpenAction.addTo(fileTools);
+ fileSaveAction.addTo(fileTools);
+ filePrintAction.addTo(fileTools);
+ QWhatsThis.whatsThisButton(fileTools);
+
+
+ // popuplate a menu with all actions
+
+ QPopupMenu file = new QPopupMenu(this, "file");
+ menuBar().insertItem("&File", file);
+ fileNewAction.addTo(file);
+ fileOpenAction.addTo(file);
+ fileSaveAction.addTo(file);
+ fileSaveAsAction.addTo(file);
+ file.insertSeparator();
+ filePrintAction.addTo(file);
+ file.insertSeparator();
+ fileCloseAction.addTo(file);
+ fileQuitAction.addTo(file);
+
+
+ // add a help menu
+
+ QPopupMenu help = new QPopupMenu(this, "help");
+ menuBar().insertSeparator();
+ menuBar().insertItem("&Help", help);
+ help.insertItem("&About", this, SLOT("about()"), new QKeySequence(Key_F1), -1, -1);
+ help.insertItem("About &Qt", this, SLOT("aboutQt()"));
+ help.insertSeparator();
+ help.insertItem("What's &This", this, SLOT("whatsThis()"), new QKeySequence(SHIFT+Key_F1), -1, -1);
+
+
+ // create and define the central widget
+
+ e = new QMultiLineEdit(this, "editor");
+ e.setFocus();
+ setCentralWidget(e);
+ statusBar().message("Ready", 2000);
+ resize(450, 600);
+ }
+
+ private void newDoc() {
+ ApplicationWindow ed = new ApplicationWindow();
+ ed.show();
+ }
+
+ private void load() {
+ String fn = QFileDialog.getOpenFileName("", "", this);
+ if (!(fn.length()==0))
+ load(fn);
+ else
+ statusBar().message("Loading aborted", 2000);
+ }
+
+
+ private void load(String fileName) {
+ QFile f = new QFile(fileName);
+ if (!f.open(1))
+ return;
+
+ filename = fileName;
+
+ e.setAutoUpdate(false);
+ e.clear();
+
+ QTextStream t = new QTextStream(f);
+ while (!t.eof()) {
+ String s = t.readLine();
+ e.append(s);
+ }
+ f.close();
+
+ e.setAutoUpdate(true);
+ e.repaint();
+ e.setEdited(false);
+ setCaption(fileName);
+ String s = "Loaded document "+fileName;
+ statusBar().message(s, 2000);
+ }
+
+ private void save() {
+ if (filename.length()==0) {
+ saveAs();
+ return;
+ }
+
+ String text = e.text();
+ QFile f = new QFile(filename);
+ if (!f.open(2)) {
+ statusBar().message("Could not write to "+filename, 2000);
+ return;
+ }
+
+ QTextStream t = new QTextStream(f);
+ t.writeRawBytes(text, text.length());
+ f.close();
+
+ e.setEdited(false);
+
+ setCaption(filename);
+
+ statusBar().message("File "+filename+" saved", 2000);
+ }
+
+
+ private void saveAs() {
+ String fn = QFileDialog.getSaveFileName("", "", this);
+ if (!(fn.length()==0)) {
+ filename = fn;
+ save();
+ } else {
+ statusBar().message("Saving aborted", 2000);
+ }
+ }
+
+ private void print() {
+ final int Margin = 10;
+ int pageNo = 1;
+
+ if (printer.setup(this)) { // printer dialog
+ statusBar().message("Printing...");
+ QPainter p = new QPainter();
+ p.begin(printer); // paint on printer
+ p.setFont(e.font());
+ int yPos = 0; // y position for each line
+ QFontMetrics fm = p.fontMetrics();
+
+ // need width/height of printer surface
+ QPaintDeviceMetrics metrics = new QPaintDeviceMetrics(printer);
+
+ for(int i = 0 ; i < e.numLines() ; i++) {
+ if (Margin + yPos > metrics.height() - Margin) {
+ String msg = "Printing (page ";
+ msg += ++pageNo;
+ msg += ")...";
+ statusBar().message(msg);
+ printer.newPage(); // no more room on this page
+ yPos = 0; // back to top of page
+ }
+ p.drawText(Margin, Margin + yPos, metrics.width(),
+ fm.lineSpacing(), ExpandTabs | DontClip, e.textLine(i));
+ yPos = yPos + fm.lineSpacing();
+ }
+ p.end(); // send job to printer
+ statusBar().message("Printing completed", 2000);
+ } else {
+ statusBar().message("Printing aborted", 2000);
+ }
+ }
+
+ protected void closeEvent(QCloseEvent ce) {
+ if (!e.edited()) {
+ ce.accept();
+ return;
+ }
+
+ switch(QMessageBox.information(this, "Qt Application Example",
+ "The document has been changed since the last save.",
+ "Save Now", "Cancel", "Leave Anyway", 0, 1)) {
+ case 0:
+ save();
+ ce.accept();
+ break;
+ case 1:
+ default: // just for sanity
+ ce.ignore();
+ break;
+ case 2:
+ ce.accept();
+ break;
+ }
+ }
+
+ private void about() {
+ QMessageBox.about(this, "Qt Application Example",
+ "This example demonstrates simple use of "+
+ "QMainWindow,\nQMenuBar and QToolBar.");
+ }
+
+
+ private void aboutQt() {
+ QMessageBox.aboutQt(this, "Qt Application Example");
+ }
+}
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