--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/desktop/screenshot/screenshot.d	Fri Jun 05 11:52:21 2009 +0000
@@ -0,0 +1,210 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+module screenshot;
+
+
+import qt.gui.QPixmap;
+import qt.gui.QWidget;
+import qt.gui.QCheckBox;
+import qt.gui.QGridLayout;
+import qt.gui.QGroupBox;
+import qt.gui.QHBoxLayout;
+import qt.gui.QLabel;
+import qt.gui.QPushButton;
+import qt.gui.QSpinBox;
+import qt.gui.QVBoxLayout;
+import qt.gui.QFileDialog;
+import qt.core.QDir;
+import qt.core.QTimer;
+
+import tango.text.convert.Format;
+import tango.text.Ascii;
+
+
+class Screenshot : public QWidget
+{
+public:
+	
+	this()
+	{
+		screenshotLabel = new QLabel;
+		screenshotLabel.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding);
+		screenshotLabel.setAlignment(Qt.AlignCenter);
+		screenshotLabel.setMinimumSize(240, 160);
+
+		createOptionsGroupBox();
+		createButtonsLayout();
+
+		mainLayout = new QVBoxLayout;
+		mainLayout.addWidget(screenshotLabel);
+		mainLayout.addWidget(optionsGroupBox);
+		mainLayout.addLayout(buttonsLayout);
+		setLayout(mainLayout);
+
+		shootScreen();
+		delaySpinBox.setValue(5);
+
+		setWindowTitle(tr("Screenshot"));
+		resize(300, 200);
+	}
+
+protected:
+
+	void resizeEvent(QResizeEvent  /* event */)
+	{
+		QSize scaledSize = originalPixmap.size();
+		scaledSize.scale(screenshotLabel.size(), Qt.KeepAspectRatio);
+		if (!screenshotLabel.pixmap() || scaledSize != screenshotLabel.pixmap().size())
+			updateScreenshotLabel();
+	}
+
+	private:
+
+	void newScreenshot()
+	{
+		if (hideThisWindowCheckBox.isChecked())
+			hide();
+		newScreenshotButton.setDisabled(true);
+
+		QTimer.singleShot(delaySpinBox.value() * 1000, this, SLOT(shootScreen()));
+	}
+
+	void saveScreenshot()
+	{
+		string format = "png";
+		string initialPath = QDir.currentPath() + tr("/untitled.") + format;
+
+		string fileName = QFileDialog.getSaveFileName(this, tr("Save As"), initialPath,
+			Format(tr("{} Files (*.{});;All Files (*)"), toUpper(format), format));
+		if (fileName.length)
+			originalPixmap.save(fileName, format);
+	}
+
+	void shootScreen()
+	{
+		if (delaySpinBox.value() != 0)
+			QApplication.beep();
+
+		originalPixmap = new QPixmap(); // clear image for low memory situations
+		
+		// on embedded devices.
+		originalPixmap = QPixmap.grabWindow(QApplication.desktop().winId());
+		updateScreenshotLabel();
+
+		newScreenshotButton.setDisabled(false);
+		if (hideThisWindowCheckBox.isChecked())
+			show();
+	}
+
+	void updateCheckBox()
+	{
+		if (delaySpinBox.value() == 0) {
+			hideThisWindowCheckBox.setDisabled(true);
+			hideThisWindowCheckBox.setChecked(false);
+		}
+		else
+			hideThisWindowCheckBox.setDisabled(false);
+	}
+
+private:
+
+	void createOptionsGroupBox()
+	{
+		optionsGroupBox = new QGroupBox(tr("Options"));
+
+		delaySpinBox = new QSpinBox;
+		delaySpinBox.setSuffix(tr(" s"));
+		delaySpinBox.setMaximum(60);
+		delaySpinBox.valueChanged.connect(&this.updateCheckBox);
+		
+		delaySpinBoxLabel = new QLabel(tr("Screenshot Delay:"));
+
+		hideThisWindowCheckBox = new QCheckBox(tr("Hide This Window"));
+
+		optionsGroupBoxLayout = new QGridLayout;
+		optionsGroupBoxLayout.addWidget(delaySpinBoxLabel, 0, 0);
+		optionsGroupBoxLayout.addWidget(delaySpinBox, 0, 1);
+		optionsGroupBoxLayout.addWidget(hideThisWindowCheckBox, 1, 0, 1, 2);
+		optionsGroupBox.setLayout(optionsGroupBoxLayout);
+	}
+
+	void createButtonsLayout()
+	{
+		newScreenshotButton = createButton(tr("New Screenshot"), &this.newScreenshot);
+
+		saveScreenshotButton = createButton(tr("Save Screenshot"), &this.saveScreenshot);
+
+		quitScreenshotButton = createButton(tr("Quit"), &this.close);
+
+		buttonsLayout = new QHBoxLayout;
+		buttonsLayout.addStretch();
+		buttonsLayout.addWidget(newScreenshotButton);
+		buttonsLayout.addWidget(saveScreenshotButton);
+		buttonsLayout.addWidget(quitScreenshotButton);
+	}
+
+	QPushButton createButton(string text, void delegate() slot)
+	{
+		QPushButton button = new QPushButton(text);
+		button.clicked.connect(slot);
+		return button;
+	}
+
+	void updateScreenshotLabel()
+	{
+		screenshotLabel.setPixmap(originalPixmap.scaled(screenshotLabel.size(), Qt.KeepAspectRatio, Qt.SmoothTransformation));
+	}
+
+	QPixmap originalPixmap;
+
+	QLabel screenshotLabel;
+	QGroupBox optionsGroupBox;
+	QSpinBox delaySpinBox;
+	QLabel delaySpinBoxLabel;
+	QCheckBox hideThisWindowCheckBox;
+	QPushButton newScreenshotButton;
+	QPushButton saveScreenshotButton;
+	QPushButton quitScreenshotButton;
+
+	QVBoxLayout mainLayout;
+	QGridLayout optionsGroupBoxLayout;
+	QHBoxLayout buttonsLayout;
+}