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/****************************************************************************
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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** This file is part of the QtGui module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** In addition, as a special exception, Nokia gives you certain
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** additional rights. These rights are described in the Nokia Qt LGPL
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** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://www.qtsoftware.com/contact.
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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****************************************************************************/
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#include <QtGui/qwindowdefs.h>
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#include <QtCore/qobject.h>
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#include <QtCore/qmargins.h>
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#include <QtGui/qpaintdevice.h>
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#include <QtGui/qpalette.h>
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#include <QtGui/qfont.h>
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const QRegion &sourceRegion = QRegion(),
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RenderFlags renderFlags = RenderFlags(DrawWindowBackground | DrawChildren));
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QGraphicsEffect *graphicsEffect() const;
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void setGraphicsEffect(QGraphicsEffect *effect);
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void grabGesture(Qt::GestureType type, Qt::GestureContext context = Qt::WidgetWithChildrenGesture);
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void setWindowTitle(const QString &);
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#ifndef QT_NO_STYLE_STYLESHEET
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QRegion visibleRegion() const;
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void setContentsMargins(int left, int top, int right, int bottom);
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void setContentsMargins(const QMargins &margins);
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void getContentsMargins(int *left, int *top, int *right, int *bottom) const;
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QMargins contentsMargins() const;
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QRect contentsRect() const;
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virtual void inputMethodEvent(QInputMethodEvent *);
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virtual QVariant inputMethodQuery(Qt::InputMethodQuery) const;
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Qt::InputMethodHints inputMethodHints() const;
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void setInputMethodHints(Qt::InputMethodHints hints);
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void resetInputContext();
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protected Q_SLOTS:
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friend class QGLContext;
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friend class QGLWidget;
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friend class QGLWindowSurface;
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friend class QGLWindowSurfaceGLPaintDevice;
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friend class QVGWindowSurface;
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friend class QX11PaintEngine;
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friend class QWin32PaintEngine;
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friend class QGraphicsProxyWidget;
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friend class QGraphicsProxyWidgetPrivate;
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friend class QStyleSheetStyle;
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friend struct QWidgetExceptionCleaner;
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friend class QGestureManager;
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friend class QWinNativePanGestureRecognizer;
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friend class QCoreGraphicsPaintEnginePrivate;
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friend bool isWidgetOpaque(const QWidget *);
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friend class QGLWidgetPrivate;
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friend class QSymbianControl;
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friend class QS60WindowSurface;
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friend void qt_net_update_user_time(QWidget *tlw, unsigned long timestamp);
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friend void qt_net_remove_user_time(QWidget *tlw);
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inline QT3_SUPPORT void setFont(const QFont &f, bool) { setFont(f); }
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inline QT3_SUPPORT void setPalette(const QPalette &p, bool) { setPalette(p); }
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enum BackgroundOrigin { WidgetOrigin, ParentOrigin, WindowOrigin, AncestorOrigin };
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inline QT3_SUPPORT void setBackgroundOrigin(BackgroundOrigin){};
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inline QT3_SUPPORT void setBackgroundOrigin(BackgroundOrigin) {}
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inline QT3_SUPPORT BackgroundOrigin backgroundOrigin() const { return WindowOrigin; }
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inline QT3_SUPPORT QPoint backgroundOffset() const { return QPoint(); }
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inline QT3_SUPPORT void repaint(bool) { repaint(); }