diff options
author | Frederik Gladhorn <frederik.gladhorn@nokia.com> | 2012-08-24 23:13:33 +0200 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-08-27 10:37:43 +0200 |
commit | 0490488500c1292b74ec199d927bd249c56fa0c0 (patch) | |
tree | fcf0f059b1478c6be6a546a9cc05082431b603fe | |
parent | ddaad60ed5fc7275e1ec8e7714bf67d1d280b6dd (diff) |
Finish moving graphicsview to qtbase.v5.0.0-beta1
Change-Id: Iaf4a22a3e79e7e34d55262ecc1d9f3d91a2d5f7b
Reviewed-by: Gabriel de Dietrich <gabriel.dietrich-de@nokia.com>
-rw-r--r-- | doc/src/snippets/code/doc_src_graphicsview.cpp | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/doc/src/snippets/code/doc_src_graphicsview.cpp b/doc/src/snippets/code/doc_src_graphicsview.cpp deleted file mode 100644 index 8f39be07c..000000000 --- a/doc/src/snippets/code/doc_src_graphicsview.cpp +++ /dev/null @@ -1,117 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the documentation 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -QGraphicsScene scene; -QGraphicsRectItem *rect = scene.addRect(QRectF(0, 0, 100, 100)); - -QGraphicsItem *item = scene.itemAt(50, 50); -// item == rect -//! [0] - - -//! [1] -QGraphicsScene scene; -myPopulateScene(&scene); - -QGraphicsView view(&scene); -view.show(); -//! [1] - - -//! [2] -class View : public QGraphicsView -{ -Q_OBJECT - ... -public slots: - void zoomIn() { scale(1.2, 1.2); } - void zoomOut() { scale(1 / 1.2, 1 / 1.2); } - void rotateLeft() { rotate(-10); } - void rotateRight() { rotate(10); } - ... -}; -//! [2] - - -//! [3] -QGraphicsScene scene; -scene.addRect(QRectF(0, 0, 100, 200), QPen(Qt::black), QBrush(Qt::green)); - -QPrinter printer; -if (QPrintDialog(&printer).exec() == QDialog::Accepted) { - QPainter painter(&printer); - painter.setRenderHint(QPainter::Antialiasing); - scene.render(&painter); -} -//! [3] - - -//! [4] -QGraphicsScene scene; -scene.addRect(QRectF(0, 0, 100, 200), QPen(Qt::black), QBrush(Qt::green)); - -QPixmap pixmap; -QPainter painter(&pixmap); -painter.setRenderHint(QPainter::Antialiasing); -scene.render(&painter); -painter.end(); - -pixmap.save("scene.png"); -//! [4] - - -//! [5] -void CustomItem::mousePressEvent(QGraphicsSceneMouseEvent *event) -{ - QMimeData *data = new QMimeData; - data->setColor(Qt::green); - - QDrag *drag = new QDrag(event->widget()); - drag->setMimeData(data); - drag->start(); -} -//! [5] - - -//! [6] -QGraphicsView view(&scene); -view.setViewport(new QGLWidget(QGLFormat(QGL::SampleBuffers))); -//! [6] |