be15856f61
Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
105 lines
3.1 KiB
C++
105 lines
3.1 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/legal
|
|
**
|
|
** This file is part of the demonstration applications of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** Commercial License Usage
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
** accordance with the commercial license agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and Digia. For licensing terms and
|
|
** conditions see http://qt.digia.com/licensing. For further information
|
|
** use the contact form at http://qt.digia.com/contact-us.
|
|
**
|
|
** 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, Digia gives you certain additional
|
|
** rights. These rights are described in the Digia Qt LGPL Exception
|
|
** version 1.1, 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.
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef VIEW_H
|
|
#define VIEW_H
|
|
|
|
#include <QFrame>
|
|
#include <QGraphicsView>
|
|
|
|
QT_FORWARD_DECLARE_CLASS(QLabel)
|
|
QT_FORWARD_DECLARE_CLASS(QSlider)
|
|
QT_FORWARD_DECLARE_CLASS(QToolButton)
|
|
|
|
class View;
|
|
|
|
class GraphicsView : public QGraphicsView
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
GraphicsView(View *v) : QGraphicsView(), view(v) { }
|
|
|
|
protected:
|
|
void wheelEvent(QWheelEvent *);
|
|
|
|
private:
|
|
View *view;
|
|
};
|
|
|
|
class View : public QFrame
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
explicit View(const QString &name, QWidget *parent = 0);
|
|
|
|
QGraphicsView *view() const;
|
|
|
|
public slots:
|
|
void zoomIn(int level = 1);
|
|
void zoomOut(int level = 1);
|
|
|
|
private slots:
|
|
void resetView();
|
|
void setResetButtonEnabled();
|
|
void setupMatrix();
|
|
void togglePointerMode();
|
|
void toggleOpenGL();
|
|
void toggleAntialiasing();
|
|
void print();
|
|
void rotateLeft();
|
|
void rotateRight();
|
|
|
|
private:
|
|
GraphicsView *graphicsView;
|
|
QLabel *label;
|
|
QLabel *label2;
|
|
QToolButton *selectModeButton;
|
|
QToolButton *dragModeButton;
|
|
QToolButton *openGlButton;
|
|
QToolButton *antialiasButton;
|
|
QToolButton *printButton;
|
|
QToolButton *resetButton;
|
|
QSlider *zoomSlider;
|
|
QSlider *rotateSlider;
|
|
};
|
|
|
|
#endif
|