diff options
Diffstat (limited to 'src/quick/items/qquickwindow.cpp')
| -rw-r--r-- | src/quick/items/qquickwindow.cpp | 133 |
1 files changed, 28 insertions, 105 deletions
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp index 19762ca9f3..6c6b343080 100644 --- a/src/quick/items/qquickwindow.cpp +++ b/src/quick/items/qquickwindow.cpp @@ -1,40 +1,32 @@ /**************************************************************************** ** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtQuick module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ +** $QT_BEGIN_LICENSE:LGPL21$ ** 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/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 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. +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception +** rights. These rights are described in the Digia 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. -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -956,7 +948,7 @@ void QQuickWindowPrivate::cleanup(QSGNode *n) To use this type, you will need to import the module with the following line: \code - import QtQuick.Window 2.1 + import QtQuick.Window 2.2 \endcode Omitting this import will allow you to have a QML environment without @@ -1116,8 +1108,6 @@ QQuickWindow::~QQuickWindow() d->windowManager->windowDestroyed(this); } - QCoreApplication::removePostedEvents(this, QEvent::DeferredDelete); - QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete); delete d->incubationController; d->incubationController = 0; #ifndef QT_NO_DRAGANDDROP delete d->dragGrabber; d->dragGrabber = 0; @@ -2255,10 +2245,12 @@ void QQuickWindowPrivate::updateCursor(const QPointF &scenePos) cursorItem = findCursorItem(contentItem, scenePos); if (cursorItem != oldCursorItem) { + QWindow *renderWindow = QQuickRenderControl::renderWindowFor(q); + QWindow *window = renderWindow ? renderWindow : q; if (cursorItem) - q->setCursor(cursorItem->cursor()); + window->setCursor(cursorItem->cursor()); else - q->unsetCursor(); + window->unsetCursor(); } } @@ -2595,6 +2587,18 @@ void QQuickWindowPrivate::cleanupNodesOnShutdown(QQuickItem *item) p->dirty(QQuickItemPrivate::Window); } + // Qt 6: Make invalidateSceneGraph a virtual member of QQuickItem + if (p->flags & QQuickItem::ItemHasContents) { + const QMetaObject *mo = item->metaObject(); + int index = mo->indexOfSlot("invalidateSceneGraph()"); + if (index >= 0) { + const QMetaMethod &method = mo->method(index); + // Skip functions named invalidateSceneGraph() in QML items. + if (strstr(method.enclosingMetaObject()->className(), "_QML_") == 0) + method.invoke(item, Qt::DirectConnection); + } + } + for (int ii = 0; ii < p->childItems.count(); ++ii) cleanupNodesOnShutdown(p->childItems.at(ii)); } @@ -3623,87 +3627,6 @@ void QQuickWindow::resetOpenGLState() } /*! - \brief QQuickWindow::glslVersion - \since 5.4 - \return The OpenGL Shading Language version for this window. - - QML components that need to be usable on different platforms and environments may need - to deal with different OpenGL versions if they include ShaderEffect items. The source - code for a given shader may not be compatible with an OpenGL context that targets a - different OpenGL version or profile, hence it might be necessary to provide multiple - versions of the shader. This property helps in deciding which shader source should be - chosen. - - The value corresponds to GLSL version declarations, for example an OpenGL 4.2 core - profile context will result in the value \e{420 core}, while an OpenGL ES 3.0 context - gives \e{300 es}. For OpenGL (ES) 2 the value will be an empty string since the - corresponding shading language does not use version declarations. - - \note The value does not necessarily indicate that the shader source must target that - specific version. For example, compatibility profiles and ES 3.x all allow using - OpenGL 2 style shaders. The most important for reusable components is to check for - core profiles since these do not accept shaders with the old syntax. - - \sa setFormat(), glslIsCoreProfile() - */ -QString QQuickWindow::glslVersion() const -{ - QString ver; - QOpenGLContext *ctx = openglContext(); - if (ctx) { - const QSurfaceFormat fmt = ctx->format(); - if (fmt.renderableType() == QSurfaceFormat::OpenGLES - && fmt.majorVersion() >= 3) { - ver += QLatin1Char(fmt.majorVersion() + '0'); - ver += QLatin1Char(fmt.minorVersion() + '0'); - ver += QLatin1String("0 es"); - } else if (fmt.renderableType() == QSurfaceFormat::OpenGL - && fmt.majorVersion() >= 3) { - if (fmt.version() == qMakePair(3, 0)) { - ver = QStringLiteral("130"); - } else if (fmt.version() == qMakePair(3, 1)) { - ver = QStringLiteral("140"); - } else if (fmt.version() == qMakePair(3, 2)) { - ver = QStringLiteral("150"); - } else { - ver += QLatin1Char(fmt.majorVersion() + '0'); - ver += QLatin1Char(fmt.minorVersion() + '0'); - ver += QLatin1Char('0'); - } - if (fmt.version() >= qMakePair(3, 2)) { - if (fmt.profile() == QSurfaceFormat::CoreProfile) - ver += QStringLiteral(" core"); - else if (fmt.profile() == QSurfaceFormat::CompatibilityProfile) - ver += QStringLiteral(" compatibility"); - } - } - } - return ver; -} - -/*! - \brief QQuickWindow::glslIsCoreProfile - \since 5.4 - \return True if the window is rendering using OpenGL core profile. - - This is convenience function to check if the window's OpenGL context is a core profile - context. It is more efficient to perform the check via this function than parsing the - string returned from glslVersion(). - - Resusable QML components will typically use this function in bindings in order to - choose between core and non core profile compatible shader sources. - - To retrieve more information about the shading language, use glslVersion(). - - \sa glslVersion(), setFormat() - */ -bool QQuickWindow::glslIsCoreProfile() const -{ - QOpenGLContext *ctx = openglContext(); - return ctx ? ctx->format().profile() == QSurfaceFormat::CoreProfile : false; -} - -/*! \qmlproperty string Window::title The window's title in the windowing system. |