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44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#ifndef PIXMAPLABELPREVIEW_H
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#define PIXMAPLABELPREVIEW_H
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#if !defined(Q_MOC_RUN)
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#include <QLabel>
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#include <QPixmap>
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#include <QResizeEvent>
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#endif
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class PixmapLabelPreview
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: public QLabel
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{
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Q_OBJECT
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public:
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explicit PixmapLabelPreview(QWidget* parent = 0);
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virtual int heightForWidth(int width) const;
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virtual QSize sizeHint() const;
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public slots:
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void setAspectRatioMode(Qt::AspectRatioMode);
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void setPixmap(const QPixmap&);
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void resizeEvent(QResizeEvent*);
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private:
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QPixmap transformPixmap(QPixmap);
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QPixmap m_pixmap;
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Qt::AspectRatioMode m_mode;
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};
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#endif // PIXMAPLABELPREVIEW_H
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