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Diffstat (limited to 'src/declarative/items/qquickcanvas.h')
| -rw-r--r-- | src/declarative/items/qquickcanvas.h | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/src/declarative/items/qquickcanvas.h b/src/declarative/items/qquickcanvas.h deleted file mode 100644 index c27776f234..0000000000 --- a/src/declarative/items/qquickcanvas.h +++ /dev/null @@ -1,164 +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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QQUICKCANVAS_H -#define QQUICKCANVAS_H - -#include <QtCore/qmetatype.h> -#include <QtGui/qopengl.h> -#include <QtGui/qwindow.h> -#include <QtGui/qevent.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QSGEngine; -class QQuickItem; -class QSGTexture; -class QInputMethodEvent; -class QQuickCanvasPrivate; -class QOpenGLFramebufferObject; -class QDeclarativeIncubationController; -class QInputMethodEvent; - -class Q_DECLARATIVE_EXPORT QQuickCanvas : public QWindow -{ - Q_OBJECT - Q_PRIVATE_PROPERTY(QQuickCanvas::d_func(), QDeclarativeListProperty<QObject> data READ data DESIGNABLE false) - Q_PROPERTY(QColor color READ clearColor WRITE setClearColor NOTIFY clearColorChanged) - Q_CLASSINFO("DefaultProperty", "data") - Q_DECLARE_PRIVATE(QQuickCanvas) -public: - enum CreateTextureOption { - TextureHasAlphaChannel = 0x0001, - TextureHasMipmaps = 0x0002, - TextureOwnsGLTexture = 0x0004 - }; - - Q_DECLARE_FLAGS(CreateTextureOptions, CreateTextureOption) - - QQuickCanvas(QWindow *parent = 0); - - virtual ~QQuickCanvas(); - - QQuickItem *rootItem() const; - QQuickItem *activeFocusItem() const; - - QQuickItem *mouseGrabberItem() const; - - bool sendEvent(QQuickItem *, QEvent *); - - QSGEngine *sceneGraphEngine() const; - - void setVSyncAnimations(bool enabled); - bool vsyncAnimations() const; - - QImage grabFrameBuffer(); - - void setRenderTarget(QOpenGLFramebufferObject *fbo); - QOpenGLFramebufferObject *renderTarget() const; - - QDeclarativeIncubationController *incubationController() const; - - // Scene graph specific functions - QSGTexture *createTextureFromImage(const QImage &image) const; - QSGTexture *createTextureFromId(uint id, const QSize &size, CreateTextureOptions options = CreateTextureOption(0)) const; - - void setClearBeforeRendering(bool enabled); - bool clearBeforeRendering() const; - - void setClearColor(const QColor &color); - QColor clearColor() const; - - QOpenGLContext *openglContext() const; - -Q_SIGNALS: - void frameSwapped(); - void sceneGraphInitialized(); - void beforeRendering(); - void afterRendering(); - void clearColorChanged(const QColor &); - -protected: - QQuickCanvas(QQuickCanvasPrivate &dd, QWindow *parent = 0); - - virtual void exposeEvent(QExposeEvent *); - virtual void resizeEvent(QResizeEvent *); - - virtual void showEvent(QShowEvent *); - virtual void hideEvent(QHideEvent *); - - virtual void focusInEvent(QFocusEvent *); - virtual void focusOutEvent(QFocusEvent *); - - virtual bool event(QEvent *); - virtual void keyPressEvent(QKeyEvent *); - virtual void keyReleaseEvent(QKeyEvent *); - virtual void mousePressEvent(QMouseEvent *); - virtual void mouseReleaseEvent(QMouseEvent *); - virtual void mouseDoubleClickEvent(QMouseEvent *); - virtual void mouseMoveEvent(QMouseEvent *); -#ifndef QT_NO_WHEELEVENT - virtual void wheelEvent(QWheelEvent *); -#endif - -private Q_SLOTS: - void maybeUpdate(); - void animationStarted(); - void animationStopped(); - -private: - friend class QQuickItem; - friend class QQuickCanvasRenderLoop; - Q_DISABLE_COPY(QQuickCanvas) -}; - -QT_END_NAMESPACE - -Q_DECLARE_METATYPE(QQuickCanvas *) - -QT_END_HEADER - -#endif // QQUICKCANVAS_H - |