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Diffstat (limited to 'src/gui/painting/qwindowsurface_p.h')
| -rw-r--r-- | src/gui/painting/qwindowsurface_p.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/src/gui/painting/qwindowsurface_p.h b/src/gui/painting/qwindowsurface_p.h deleted file mode 100644 index 1e6529c788..0000000000 --- a/src/gui/painting/qwindowsurface_p.h +++ /dev/null @@ -1,138 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui 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 QWINDOWSURFACE_P_H -#define QWINDOWSURFACE_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists for the convenience -// of other Qt classes. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtGui/qwidget.h> - -QT_BEGIN_NAMESPACE - -class QPaintDevice; -class QRegion; -class QRect; -class QPoint; -class QImage; -class QWindowSurfacePrivate; -class QPlatformWindow; - -class Q_GUI_EXPORT QWindowSurface -{ -public: - enum WindowSurfaceFeature { - PartialUpdates = 0x00000001, // Supports doing partial updates. - PreservedContents = 0x00000002, // Supports doing flush without first doing a repaint. - StaticContents = 0x00000004, // Supports having static content regions when being resized. - AllFeatures = 0xffffffff // For convenience - }; - Q_DECLARE_FLAGS(WindowSurfaceFeatures, WindowSurfaceFeature) - - QWindowSurface(QWidget *window, bool setDefaultSurface = true); - virtual ~QWindowSurface(); - - QWidget *window() const; - - virtual QPaintDevice *paintDevice() = 0; - - // 'widget' can be a child widget, in which case 'region' is in child widget coordinates and - // offset is the (child) widget's offset in relation to the window surface. On QWS, 'offset' - // can be larger than just the offset from the top-level widget as there may also be window - // decorations which are painted into the window surface. - virtual void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset) = 0; -#if !defined(Q_WS_QPA) - virtual void setGeometry(const QRect &rect); - QRect geometry() const; -#else - virtual void resize(const QSize &size); - QSize size() const; - inline QRect geometry() const { return QRect(QPoint(), size()); } //### cleanup before Qt 5 -#endif - - virtual bool scroll(const QRegion &area, int dx, int dy); - - virtual void beginPaint(const QRegion &); - virtual void endPaint(const QRegion &); - - virtual QImage* buffer(const QWidget *widget); - virtual QPixmap grabWidget(const QWidget *widget, const QRect& rectangle = QRect()) const; - - virtual QPoint offset(const QWidget *widget) const; - inline QRect rect(const QWidget *widget) const; - - bool hasFeature(WindowSurfaceFeature feature) const; - virtual WindowSurfaceFeatures features() const; - - void setStaticContents(const QRegion ®ion); - QRegion staticContents() const; - -protected: - bool hasStaticContents() const; - -private: - QWindowSurfacePrivate *d_ptr; -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(QWindowSurface::WindowSurfaceFeatures) - -inline QRect QWindowSurface::rect(const QWidget *widget) const -{ - return widget->rect().translated(offset(widget)); -} - -inline bool QWindowSurface::hasFeature(WindowSurfaceFeature feature) const -{ - return (features() & feature) != 0; -} - -QT_END_NAMESPACE - -#endif // QWINDOWSURFACE_P_H |