5ede5706a8
Change-Id: I46083a9115c199d1ebe024ed5f64b160a27462f1 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
118 lines
3.6 KiB
C++
118 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the demonstration applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef VIEW_H
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#define VIEW_H
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#include <QFrame>
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#include <QGraphicsView>
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QT_BEGIN_NAMESPACE
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class QLabel;
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class QSlider;
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class QToolButton;
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QT_END_NAMESPACE
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class View;
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class GraphicsView : public QGraphicsView
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{
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Q_OBJECT
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public:
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GraphicsView(View *v) : QGraphicsView(), view(v) { }
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protected:
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#if QT_CONFIG(wheelevent)
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void wheelEvent(QWheelEvent *) override;
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#endif
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private:
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View *view;
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};
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class View : public QFrame
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{
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Q_OBJECT
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public:
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explicit View(const QString &name, QWidget *parent = 0);
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QGraphicsView *view() const;
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public slots:
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void zoomIn(int level = 1);
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void zoomOut(int level = 1);
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private slots:
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void resetView();
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void setResetButtonEnabled();
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void setupMatrix();
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void togglePointerMode();
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void toggleOpenGL();
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void toggleAntialiasing();
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void print();
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void rotateLeft();
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void rotateRight();
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private:
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GraphicsView *graphicsView;
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QLabel *label;
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QLabel *label2;
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QToolButton *selectModeButton;
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QToolButton *dragModeButton;
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QToolButton *openGlButton;
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QToolButton *antialiasButton;
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QToolButton *printButton;
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QToolButton *resetButton;
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QSlider *zoomSlider;
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QSlider *rotateSlider;
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};
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#endif // VIEW_H
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