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Diffstat (limited to 'doc/codesnippets/doc/src/snippets/separations/viewer.h')
-rw-r--r-- | doc/codesnippets/doc/src/snippets/separations/viewer.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/doc/codesnippets/doc/src/snippets/separations/viewer.h b/doc/codesnippets/doc/src/snippets/separations/viewer.h new file mode 100644 index 000000000..f910d643e --- /dev/null +++ b/doc/codesnippets/doc/src/snippets/separations/viewer.h @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the documentation 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 http://www.qtsoftware.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef VIEWER_H +#define VIEWER_H + +#include <QImage> +#include <QMainWindow> +#include <QMap> + +class QAction; +class QFrame; +class QGridLayout; +class QLabel; +class QMenu; +class FinalWidget; +class ScreenWidget; + +class Viewer : public QMainWindow +{ + Q_OBJECT +public: + enum Brightness { None, Quarter, Half, ThreeQuarters, Full }; + Viewer(); + +public slots: + void chooseFile(); + void setBrightness(QAction *action); + void createImage(); + void saveImage(); + +private: + void createMenus(); + QFrame *createCentralWidget(); + void openImageFile(QString &filePath); + + FinalWidget *finalWidget; + int brightness; + QAction *currentBrightness; + QAction *saveAction; + QGridLayout *grid; + QImage scaledImage; + QMap <QAction*,Brightness> menuMap; + QMenu *brightnessMenu; + QMenu *fileMenu; + QString path; + ScreenWidget *cyanWidget; + ScreenWidget *magentaWidget; + ScreenWidget *yellowWidget; +}; + +#endif |