qquickwindow.h #2

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qquickwindow.h #2

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/****************************************************************************

** Contact: https://www.qt.io/licensing/

** This file is part of the QtQuick module 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 The Qt Company. For licensing terms

** and conditions see https://www.qt.io/terms-conditions. For further

** information use the contact form at https://www.qt.io/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 3 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL3 included in the

** packaging of this file. Please review the following information to

** ensure the GNU Lesser General Public License version 3 requirements

** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.

** GNU General Public License Usage

** Alternatively, this file may be used under the terms of the GNU

** General Public License version 2.0 or (at your option) the GNU General

** Public license version 3 or any later version approved by the KDE Free

** Qt Foundation. The licenses are as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3

** included in the packaging of this file. Please review the following

** information to ensure the GNU General Public License requirements will

** be met: https://www.gnu.org/licenses/gpl-2.0.html and

** https://www.gnu.org/licenses/gpl-3.0.html.

** $QT_END_LICENSE$

****************************************************************************/

#ifndef QQUICKWINDOW_H

#define QQUICKWINDOW_H

#include <QtQuick/qtquickglobal.h>

#include <QtQuick/qsgrendererinterface.h>

#include <QtCore/qmetatype.h>

#include <QtGui/qopengl.h>

#include <QtGui/qwindow.h>

#include <QtGui/qevent.h>

#include <QtQml/qqml.h>

#include <QtQml/qqmldebug.h>

QT_BEGIN_NAMESPACE

class QRunnable;

class QQuickItem;

class QSGTexture;

class QInputMethodEvent;

class QQuickWindowPrivate;

class QQuickWindowAttached;

class QOpenGLContext;

class QOpenGLFramebufferObject;

class QQmlIncubationController;

class QInputMethodEvent;

class QQuickCloseEvent;

class QQuickRenderControl;

class QSGRectangleNode;

class QSGImageNode;

class QSGNinePatchNode;

class Q_QUICK_EXPORT QQuickWindow : public QWindow

{

Q_OBJECT

Q_PRIVATE_PROPERTY(QQuickWindow::d_func(), QQmlListProperty<QObject> data READ data DESIGNABLE false)

Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)

Q_PROPERTY(QQuickItem* contentItem READ contentItem CONSTANT)

Q_PROPERTY(QQuickItem* activeFocusItem READ activeFocusItem NOTIFY activeFocusItemChanged REVISION 1)

Q_CLASSINFO("DefaultProperty", "data")

Q_DECLARE_PRIVATE(QQuickWindow)

executed 6972119 times by 91 tests: return reinterpret_cast<QQuickWindowPrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qqmlcomponent
tst_qqmldebugjs
tst_qqmlimport
tst_qqmltypeloader
tst_qquickaccessible
tst_qquickage
tst_qquickanchors
tst_qquickangleddirection
tst_qquickanimatedimage
tst_qquickanimatedsprite
tst_qquickanimationcontroller
tst_qquickanimations
tst_qquickapplication
tst_qquickborderimage
tst_qquickcumulativedirection
tst_qquickcustomaffector
tst_qquickcustomparticle
tst_qquickdesignersupport
tst_qquickdrag
tst_qquickdraghandler
tst_qquickdroparea
...

executed 569179 times by 91 tests: return reinterpret_cast<const QQuickWindowPrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qqmlcomponent
tst_qqmldebugjs
tst_qqmlimport
tst_qqmltypeloader
tst_qquickaccessible
tst_qquickage
tst_qquickanchors
tst_qquickangleddirection
tst_qquickanimatedimage
tst_qquickanimatedsprite
tst_qquickanimationcontroller
tst_qquickanimations
tst_qquickapplication
tst_qquickborderimage
tst_qquickcumulativedirection
tst_qquickcustomaffector
tst_qquickcustomparticle
tst_qquickdesignersupport
tst_qquickdrag
tst_qquickdraghandler
tst_qquickdroparea
...

569179-6972119

public:

enum CreateTextureOption {

TextureHasAlphaChannel = 0x0001,

TextureHasMipmaps = 0x0002,

TextureOwnsGLTexture = 0x0004,

TextureCanUseAtlas = 0x0008,

TextureIsOpaque = 0x0010

};

enum RenderStage {

BeforeSynchronizingStage,

AfterSynchronizingStage,

BeforeRenderingStage,

AfterRenderingStage,

AfterSwapStage,

NoStage

};

Q_DECLARE_FLAGS(CreateTextureOptions, CreateTextureOption)

enum SceneGraphError {

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ContextNotAvailable = 1

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};

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Q_ENUM(SceneGraphError)

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enum TextRenderType {

QtTextRendering,

NativeTextRendering

};

Q_ENUM(TextRenderType)

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explicit QQuickWindow(QWindow *parent = nullptr);

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explicit QQuickWindow(QQuickRenderControl *renderControl);

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~QQuickWindow() override;

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QQuickItem *contentItem() const;

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QQuickItem *activeFocusItem() const;

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QObject *focusObject() const override;

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QQuickItem *mouseGrabberItem() const;

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#if QT_DEPRECATED_SINCE(5, 8)

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QT_DEPRECATED bool sendEvent(QQuickItem *, QEvent *);

#endif

QImage grabWindow();

#if QT_CONFIG(opengl)

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void setRenderTarget(QOpenGLFramebufferObject *fbo);

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QOpenGLFramebufferObject *renderTarget() const;

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#endif

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void setRenderTarget(uint fboId, const QSize &size);

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uint renderTargetId() const;

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QSize renderTargetSize() const;

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#if QT_CONFIG(opengl)

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void resetOpenGLState();

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#endif

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QQmlIncubationController *incubationController() const;

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#if QT_CONFIG(accessibility)

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QAccessibleInterface *accessibleRoot() const override;

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#endif

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// Scene graph specific functions

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QSGTexture *createTextureFromImage(const QImage &image) const;

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QSGTexture *createTextureFromImage(const QImage &image, CreateTextureOptions options) const;

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QSGTexture *createTextureFromId(uint id, const QSize &size, CreateTextureOptions options = CreateTextureOption()) const;

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void setClearBeforeRendering(bool enabled);

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bool clearBeforeRendering() const;

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void setColor(const QColor &color);

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QColor color() const;

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static bool hasDefaultAlphaBuffer();

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static void setDefaultAlphaBuffer(bool useAlpha);

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void setPersistentOpenGLContext(bool persistent);

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bool isPersistentOpenGLContext() const;

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void setPersistentSceneGraph(bool persistent);

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bool isPersistentSceneGraph() const;

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QOpenGLContext *openglContext() const;

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bool isSceneGraphInitialized() const;

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void scheduleRenderJob(QRunnable *job, RenderStage schedule);

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qreal effectiveDevicePixelRatio() const;

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QSGRendererInterface *rendererInterface() const;

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static void setSceneGraphBackend(QSGRendererInterface::GraphicsApi api);

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static void setSceneGraphBackend(const QString &backend);

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static QString sceneGraphBackend();

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QSGRectangleNode *createRectangleNode() const;

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QSGImageNode *createImageNode() const;

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QSGNinePatchNode *createNinePatchNode() const;

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static TextRenderType textRenderType();

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static void setTextRenderType(TextRenderType renderType);

Q_SIGNALS:

void frameSwapped();

Q_REVISION(2) void openglContextCreated(QOpenGLContext *context);

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void sceneGraphInitialized();

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void sceneGraphInvalidated();

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void beforeSynchronizing();

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Q_REVISION(2) void afterSynchronizing();

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void beforeRendering();

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void afterRendering();

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Q_REVISION(2) void afterAnimating();

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Q_REVISION(2) void sceneGraphAboutToStop();

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Q_REVISION(1) void closing(QQuickCloseEvent *close);

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void colorChanged(const QColor &);

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Q_REVISION(1) void activeFocusItemChanged();

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Q_REVISION(2) void sceneGraphError(QQuickWindow::SceneGraphError error, const QString &message);

public Q_SLOTS:

void update();

void releaseResources();

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protected:

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QQuickWindow(QQuickWindowPrivate &dd, QWindow *parent = nullptr);

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QQuickWindow(QQuickWindowPrivate &dd, QQuickRenderControl *control);

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void exposeEvent(QExposeEvent *) override;

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void resizeEvent(QResizeEvent *) override;

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void showEvent(QShowEvent *) override;

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void hideEvent(QHideEvent *) override;

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// TODO Qt 6: reimplement QWindow::closeEvent to emit closing

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void focusInEvent(QFocusEvent *) override;

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void focusOutEvent(QFocusEvent *) override;

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bool event(QEvent *) override;

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void keyPressEvent(QKeyEvent *) override;

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void keyReleaseEvent(QKeyEvent *) override;

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void mousePressEvent(QMouseEvent *) override;

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void mouseReleaseEvent(QMouseEvent *) override;

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void mouseDoubleClickEvent(QMouseEvent *) override;

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void mouseMoveEvent(QMouseEvent *) override;

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#if QT_CONFIG(wheelevent)

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void wheelEvent(QWheelEvent *) override;

#endif

private Q_SLOTS:

void maybeUpdate();

void cleanupSceneGraph();

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void physicalDpiChanged();

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void handleScreenChanged(QScreen *screen);

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void setTransientParent_helper(QQuickWindow *window);

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void runJobsAfterSwap();

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void handleApplicationStateChanged(Qt::ApplicationState state);

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private:

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friend class QQuickItem;

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friend class QQuickWidget;

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friend class QQuickRenderControl;

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friend class QQuickAnimatorController;

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Q_DISABLE_COPY(QQuickWindow)

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};

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#ifndef QT_NO_DEBUG_STREAM

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QDebug Q_QUICK_EXPORT operator<<(QDebug debug, const QQuickWindow *item);

#endif

QT_END_NAMESPACE

Q_DECLARE_METATYPE(QQuickWindow *)

executed 112 times by 20 tests: return id;

Executed by:

tst_examples
tst_qqmlcomponent
tst_qqmlenginecleanup
tst_qquickanimationcontroller
tst_qquickanimations
tst_qquickitem
tst_qquickitem2
tst_qquicklayouts
tst_qquicklistview
tst_qquickloader
tst_qquickmousearea
tst_qquickrepeater
tst_qquickscreen
tst_qquickshortcut
tst_qquicktableview
tst_qquicktext
tst_qquickview
tst_quicktestmainwithsetup
tst_scenegraph
tst_testfiltering

executed 50 times by 20 tests: return newId;

Executed by:

tst_examples
tst_qqmlcomponent
tst_qqmlenginecleanup
tst_qquickanimationcontroller
tst_qquickanimations
tst_qquickitem
tst_qquickitem2
tst_qquicklayouts
tst_qquicklistview
tst_qquickloader
tst_qquickmousearea
tst_qquickrepeater
tst_qquickscreen
tst_qquickshortcut
tst_qquicktableview
tst_qquicktext
tst_qquickview
tst_quicktestmainwithsetup
tst_scenegraph
tst_testfiltering

const int id =....loadAcquire()

Description

TRUE

evaluated 112 times by 20 tests

Evaluated by:

tst_examples
tst_qqmlcomponent
tst_qqmlenginecleanup
tst_qquickanimationcontroller
tst_qquickanimations
tst_qquickitem
tst_qquickitem2
tst_qquicklayouts
tst_qquicklistview
tst_qquickloader
tst_qquickmousearea
tst_qquickrepeater
tst_qquickscreen
tst_qquickshortcut
tst_qquicktableview
tst_qquicktext
tst_qquickview
tst_quicktestmainwithsetup
tst_scenegraph
tst_testfiltering

FALSE

evaluated 50 times by 20 tests

Evaluated by:

tst_examples
tst_qqmlcomponent
tst_qqmlenginecleanup
tst_qquickanimationcontroller
tst_qquickanimations
tst_qquickitem
tst_qquickitem2
tst_qquicklayouts
tst_qquicklistview
tst_qquickloader
tst_qquickmousearea
tst_qquickrepeater
tst_qquickscreen
tst_qquickshortcut
tst_qquicktableview
tst_qquicktext
tst_qquickview
tst_quicktestmainwithsetup
tst_scenegraph
tst_testfiltering

50-112

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#endif // QQUICKWINDOW_H

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