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Diffstat (limited to 'examples/qt3d/graphicsview/view.cpp')
-rw-r--r-- | examples/qt3d/graphicsview/view.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/examples/qt3d/graphicsview/view.cpp b/examples/qt3d/graphicsview/view.cpp deleted file mode 100644 index 73f4bb6c..00000000 --- a/examples/qt3d/graphicsview/view.cpp +++ /dev/null @@ -1,121 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation ([email protected]) -** -** This file is part of the QtQuick3D 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." -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "view.h" -#include "cubeitem.h" -#include "teapotitem.h" -#include "graph.h" -#include "qglcamera.h" -#include <QtGui/qgraphicssceneevent.h> - -View::View(QWidget *parent) - : QGraphicsView(parent) -{ - setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - setViewportUpdateMode(QGraphicsView::FullViewportUpdate); - - scene.setBackgroundBrush(Qt::black); - setScene(&scene); - - cube = new CubeItem(); - cube->setRect(0, 0, 600, 480); - cube->camera()->setEye(QVector3D(-5.0f, 3.0f, 6.0f)); - cube->setVisible(false); - - teapot = new TeapotItem(); - teapot->setRect(0, 0, 600, 480); - teapot->camera()->setEye(QVector3D(-5.0f, 3.0f, 6.0f)); - - Button *cubeButton = new Button - (QPixmap(QLatin1String(":/cubeicon.png")), teapot); - Button *teapotButton = new Button - (QPixmap(QLatin1String(":/teapoticon.png")), cube); - - connect(cubeButton, SIGNAL(clicked()), this, SLOT(switchToCube())); - connect(teapotButton, SIGNAL(clicked()), this, SLOT(switchToTeapot())); - - scene.addItem(cube); - scene.addItem(teapot); - - Graph *graph = new Graph(this); - cube->setScene(graph->scene()); - teapot->setScene(graph->scene()); -} - -void View::resizeEvent(QResizeEvent *e) -{ - QGraphicsView::resizeEvent(e); - cube->setRect(0, 0, width(), height()); - teapot->setRect(0, 0, width(), height()); -} - -void View::switchToCube() -{ - teapot->setVisible(false); - cube->setVisible(true); -} - -void View::switchToTeapot() -{ - cube->setVisible(false); - teapot->setVisible(true); -} - -Button::Button(const QPixmap &pixmap, QGraphicsItem *parent) - : QGraphicsPixmapItem(pixmap, parent) - , pressed(false) -{ - setFlag(ItemIsSelectable, true); -} - -void Button::mousePressEvent(QGraphicsSceneMouseEvent *event) -{ - pressed = true; - QGraphicsItem::mousePressEvent(event); -} - -void Button::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) -{ - if (pressed && boundingRect().contains(event->scenePos())) - emit clicked(); - pressed = false; - QGraphicsItem::mouseReleaseEvent(event); -} |