83a5694dc2
Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
143 lines
4.3 KiB
C++
143 lines
4.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://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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** $QT_BEGIN_LICENSE:LGPL21$
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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 http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef PATHDEFORM_H
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#define PATHDEFORM_H
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#include "arthurwidgets.h"
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#include <QBasicTimer>
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#include <QDateTime>
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#include <QPainterPath>
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class PathDeformRenderer : public ArthurFrame
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{
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Q_OBJECT
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Q_PROPERTY(bool animated READ animated WRITE setAnimated)
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Q_PROPERTY(int radius READ radius WRITE setRadius)
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Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize)
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Q_PROPERTY(int intensity READ intensity WRITE setIntensity)
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Q_PROPERTY(QString text READ text WRITE setText)
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public:
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explicit PathDeformRenderer(QWidget *widget, bool smallScreen = false);
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void paint(QPainter *painter) Q_DECL_OVERRIDE;
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void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
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void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
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void mouseMoveEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
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void timerEvent(QTimerEvent *e) Q_DECL_OVERRIDE;
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QSize sizeHint() const Q_DECL_OVERRIDE { return QSize(600, 500); }
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bool animated() const { return m_animated; }
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int radius() const { return int(m_radius); }
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int fontSize() const { return m_fontSize; }
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int intensity() const { return int(m_intensity); }
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QString text() const { return m_text; }
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public slots:
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void setRadius(int radius);
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void setFontSize(int fontSize) { m_fontSize = fontSize; setText(m_text); }
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void setText(const QString &text);
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void setIntensity(int intensity);
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void setAnimated(bool animated);
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signals:
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void clicked();
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// void frameRate(double fps);
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private:
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void generateLensPixmap();
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QPainterPath lensDeform(const QPainterPath &source, const QPointF &offset);
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QBasicTimer m_repaintTimer;
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// QBasicTimer m_fpsTimer;
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// int m_fpsCounter;
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QTime m_repaintTracker;
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QVector<QPainterPath> m_paths;
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QVector<QPointF> m_advances;
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QRectF m_pathBounds;
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QString m_text;
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QPixmap m_lens_pixmap;
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QImage m_lens_image;
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int m_fontSize;
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bool m_animated;
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qreal m_intensity;
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qreal m_radius;
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QPointF m_pos;
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QPointF m_offset;
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QPointF m_direction;
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QPointF m_mousePress;
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bool m_mouseDrag;
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bool m_smallScreen;
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};
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class PathDeformControls : public QWidget
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{
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Q_OBJECT
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public:
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PathDeformControls(QWidget *parent, PathDeformRenderer* renderer, bool smallScreen);
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signals:
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void okPressed();
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void quitPressed();
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private:
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PathDeformRenderer* m_renderer;
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void layoutForDesktop();
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void layoutForSmallScreen();
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};
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class PathDeformWidget : public QWidget
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{
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Q_OBJECT
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public:
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PathDeformWidget(QWidget *parent, bool smallScreen);
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void setStyle (QStyle * style );
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private:
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PathDeformRenderer *m_renderer;
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PathDeformControls *m_controls;
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private slots:
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void showControls();
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void hideControls();
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};
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#endif // PATHDEFORM_H
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