screenshot.h

qt-x11-opensource-src-4.1.4.tar.gz源码

/****************************************************************************
**
** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 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 GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at [e-mail].
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/

#ifndef SCREENSHOT_H
#define SCREENSHOT_H

#include <QPixmap>
#include <QWidget>

class QCheckBox;
class QGridLayout;
class QGroupBox;
class QHBoxLayout;
class QLabel;
class QPushButton;
class QSpinBox;
class QVBoxLayout;

class Screenshot : public QWidget
{
    Q_OBJECT

public:
    Screenshot();

protected:
    void resizeEvent(QResizeEvent *event);

private slots:
    void newScreenshot();
    void saveScreenshot();
    void shootScreen();
    void updateCheckBox();

private:
    void createOptionsGroupBox();
    void createButtonsLayout();
    QPushButton *createButton(const QString &text, QWidget *receiver,
                              const char *member);
    void updateScreenshotLabel();

    QPixmap originalPixmap;

    QLabel *screenshotLabel;
    QGroupBox *optionsGroupBox;
    QSpinBox *delaySpinBox;
    QLabel *delaySpinBoxLabel;
    QCheckBox *hideThisWindowCheckBox;
    QPushButton *newScreenshotButton;
    QPushButton *saveScreenshotButton;
    QPushButton *quitScreenshotButton;

    QVBoxLayout *mainLayout;
    QGridLayout *optionsGroupBoxLayout;
    QHBoxLayout *buttonsLayout;
};

#endif