diff options
Diffstat (limited to 'src/declarative/scenegraph/util/qsgsimpletexturenode.cpp')
-rw-r--r-- | src/declarative/scenegraph/util/qsgsimpletexturenode.cpp | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/src/declarative/scenegraph/util/qsgsimpletexturenode.cpp b/src/declarative/scenegraph/util/qsgsimpletexturenode.cpp deleted file mode 100644 index a0d6616371..0000000000 --- a/src/declarative/scenegraph/util/qsgsimpletexturenode.cpp +++ /dev/null @@ -1,154 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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, Nokia gives you certain additional -** rights. These rights are described in the Nokia 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - - -#include "qsgsimpletexturenode.h" - -QT_BEGIN_NAMESPACE - -static void qsgsimpletexturenode_update(QSGGeometry *g, - QSGTexture *texture, - const QRectF &rect) -{ - if (!texture) - return; - - QSize ts = texture->textureSize(); - QRectF sourceRect(0, 0, ts.width(), ts.height()); - QSGGeometry::updateTexturedRectGeometry(g, rect, texture->convertToNormalizedSourceRect(sourceRect)); -} - -/*! - \class QSGSimpleTextureNode - \brief The QSGSimpleTextureNode class is provided for convenience to easily draw - textured content using the QML scene graph. - - \inmodule QtDeclarative - - \warning The simple texture node class must have a texture before being - added to the scene graph to be rendered. -*/ - -/*! - Constructs a new simple texture node - */ -QSGSimpleTextureNode::QSGSimpleTextureNode() - : m_geometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 4) -{ - setGeometry(&m_geometry); - setMaterial(&m_material); - setOpaqueMaterial(&m_opaque_material); -} - -/*! - Sets the filtering to be used for this texture node to \a filtering. - - For smooth scaling, use QSGTexture::Linear; for normal scaling, use - QSGTexture::Nearest. - */ -void QSGSimpleTextureNode::setFiltering(QSGTexture::Filtering filtering) -{ - if (m_material.filtering() == filtering) - return; - - m_material.setFiltering(filtering); - m_opaque_material.setFiltering(filtering); - markDirty(DirtyMaterial); -} - - -/*! - Returns the filtering currently set on this texture node - */ -QSGTexture::Filtering QSGSimpleTextureNode::filtering() const -{ - return m_material.filtering(); -} - - -/*! - Sets the target rect of this texture node to \a r - */ -void QSGSimpleTextureNode::setRect(const QRectF &r) -{ - if (m_rect == r) - return; - m_rect = r; - qsgsimpletexturenode_update(&m_geometry, texture(), m_rect); - markDirty(DirtyGeometry); -} - - -/*! - Returns the target rect of this texture node. - */ -QRectF QSGSimpleTextureNode::rect() const -{ - return m_rect; -} - -/*! - Sets the texture of this texture node to \a texture. - - \warning A texture node must have a texture before being added - to the scenegraph to be rendered. - */ -void QSGSimpleTextureNode::setTexture(QSGTexture *texture) -{ - if (m_material.texture() == texture) - return; - m_material.setTexture(texture); - m_opaque_material.setTexture(texture); - qsgsimpletexturenode_update(&m_geometry, texture, m_rect); - markDirty(DirtyMaterial); -} - - - -/*! - Returns the texture for this texture node - */ -QSGTexture *QSGSimpleTextureNode::texture() const -{ - return m_material.texture(); -} - -QT_END_NAMESPACE |