diff options
Diffstat (limited to 'src/widgets/kernel/qwidget_p.h')
| -rw-r--r-- | src/widgets/kernel/qwidget_p.h | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/src/widgets/kernel/qwidget_p.h b/src/widgets/kernel/qwidget_p.h index 9586d1a8c9..e80447c477 100644 --- a/src/widgets/kernel/qwidget_p.h +++ b/src/widgets/kernel/qwidget_p.h @@ -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 QtWidgets 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. -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -61,6 +53,7 @@ #include "QtGui/qregion.h" #include "QtGui/qinputmethod.h" #include "QtGui/qopengl.h" +#include "QtGui/qsurfaceformat.h" #include "QtWidgets/qsizepolicy.h" #include "QtWidgets/qstyle.h" #include "QtWidgets/qapplication.h" @@ -392,6 +385,7 @@ public: QWidget::RenderFlags renderFlags); void drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QPoint &offset, int flags, QPainter *sharedPainter = 0, QWidgetBackingStore *backingStore = 0); + void sendPaintEvent(const QRegion &toBePainted); void paintSiblingsRecursive(QPaintDevice *pdev, const QObjectList& children, int index, @@ -627,7 +621,11 @@ public: #ifndef QT_NO_OPENGL virtual GLuint textureId() const { return 0; } - + virtual QImage grabFramebuffer() { return QImage(); } + virtual void beginBackingStorePainting() { } + virtual void endBackingStorePainting() { } + virtual void beginCompose() { } + virtual void endCompose() { } void setRenderToTexture() { renderToTexture = true; setTextureChildSeen(); } void setTextureChildSeen() { @@ -642,6 +640,13 @@ public: get(parent)->setTextureChildSeen(); } } + static void sendComposeStatus(QWidget *w, bool end); + // When using a QOpenGLWidget as viewport with QAbstractScrollArea, resize events are + // filtered away from the widget. This is fine for QGLWidget but bad for QOpenGLWidget + // since the fbo must be resized. We need an alternative way to notify. + virtual void resizeViewportFramebuffer() { } + // Called after each paint event. + virtual void resolveSamples() { } #endif // Variables. @@ -732,7 +737,7 @@ public: // *************************** Platform specific ************************************ #if defined(Q_OS_WIN) - uint noPaintOnScreen : 1; // see qwidget_qpa.cpp ::paintEngine() + uint noPaintOnScreen : 1; // see qwidget.cpp ::paintEngine() #endif #if defined(Q_WS_X11) // <----------------------------------------------------------- X11 Qt::HANDLE picture; |