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author | Kevin Wright <kevin.wright@nokia.com> | 2010-07-27 07:32:59 (GMT) |
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committer | Kevin Wright <kevin.wright@nokia.com> | 2010-07-27 07:32:59 (GMT) |
commit | a98af1c7f1bba3c791d08e76e4896e48ea6ea019 (patch) | |
tree | 5b383c52ae5436e0fff91a8a3170bdf3d8338145 /examples/touch/fingerpaint/scribblearea.h | |
parent | a02eba0de0fcf9a17d489ee1f92977c95d3afd76 (diff) | |
download | Qt-a98af1c7f1bba3c791d08e76e4896e48ea6ea019.zip Qt-a98af1c7f1bba3c791d08e76e4896e48ea6ea019.tar.gz Qt-a98af1c7f1bba3c791d08e76e4896e48ea6ea019.tar.bz2 |
Added files that had been renamed.
Diffstat (limited to 'examples/touch/fingerpaint/scribblearea.h')
-rw-r--r-- | examples/touch/fingerpaint/scribblearea.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/examples/touch/fingerpaint/scribblearea.h b/examples/touch/fingerpaint/scribblearea.h new file mode 100644 index 0000000..2e4fbda --- /dev/null +++ b/examples/touch/fingerpaint/scribblearea.h @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * 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. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) 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." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SCRIBBLEAREA_H +#define SCRIBBLEAREA_H + +#include <QColor> +#include <QImage> +#include <QPoint> +#include <QWidget> + +//! [0] +class ScribbleArea : public QWidget +{ + Q_OBJECT + +public: + ScribbleArea(QWidget *parent = 0); + + bool openImage(const QString &fileName); + bool saveImage(const QString &fileName, const char *fileFormat); + + bool isModified() const { return modified; } + +public slots: + void clearImage(); + void print(); + +protected: + void paintEvent(QPaintEvent *event); + void resizeEvent(QResizeEvent *event); + bool event(QEvent *event); + +private: + void resizeImage(QImage *image, const QSize &newSize); + + bool modified; + QList<QColor> myPenColors; + QImage image; +}; +//! [0] + +#endif |