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Diffstat (limited to 'src/gui/embedded/qdecoration_qws.h')
| -rw-r--r-- | src/gui/embedded/qdecoration_qws.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/src/gui/embedded/qdecoration_qws.h b/src/gui/embedded/qdecoration_qws.h new file mode 100644 index 0000000000..979e15f07d --- /dev/null +++ b/src/gui/embedded/qdecoration_qws.h @@ -0,0 +1,124 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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. +** +** 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDECORATION_QWS_H +#define QDECORATION_QWS_H + +#include <QtGui/qregion.h> +#include <QtGui/qwidget.h> +#include <QtGui/qaction.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QPopupMenu; +class QMenu; + +#ifndef QT_NO_ACTION +class QDecorationAction : public QAction +{ +public: + QDecorationAction(const QString &text, QObject* parent, int region) + : QAction(text, parent), reg(region) {} + int reg; +}; +#endif // QT_NO_ACTION + +/* + Implements decoration styles +*/ +class Q_GUI_EXPORT QDecoration +{ +public: + QDecoration() {} + virtual ~QDecoration() {} + + /* AABBBBBBBBBBCC Items in DecorationRegion: + AijjjjjjjklmnC + A C A = TopLeft B = Top C = TopRight + D E D = Left E = Right + D E F = BottomLeft H = Bottom G = BottomRight + F G i = Menu j = Title k = Help + FFHHHHHHHHHHGG l = Minimize m = Maximize n = Close + + */ + + enum DecorationRegion { + None = 0x0000000000, All = 0x7fffffff, + TopLeft = 0x0000000001, Top = 0x0000000002, TopRight = 0x0000000004, + Left = 0x0000000008, Right = 0x0000000010, + BottomLeft = 0x0000000020, Bottom = 0x0000000040, BottomRight = 0x0000000080, + Borders = 0x00000000ff, + Menu = 0x0000000100, Title = 0x0000000200, Help = 0x0000000400, + Minimize = 0x0000000800, Maximize = 0x0000001000, Normalize = 0x0000002000, + Close = 0x0000004000, Move = 0x0000008000, Resize = 0x0000010000 + }; + + enum DecorationState { Normal = 0x04, Disabled = 0x08, Hover = 0x01, Pressed = 0x02 }; + + virtual QRegion region(const QWidget *w, const QRect &rect, int decorationRegion = All ) = 0; + QRegion region(const QWidget *w, int decorationRegion = All ) + { return region(w, w->rect(), decorationRegion); } + virtual int regionAt(const QWidget *w, const QPoint &point); + + virtual void regionClicked(QWidget *widget, int region); + virtual void regionDoubleClicked(QWidget *widget, int region); +#ifndef QT_NO_MENU + virtual void buildSysMenu(QWidget *widget, QMenu *menu); + void menuTriggered(QWidget *widget, QAction *action); +#endif + + static void startMove(QWidget *widget); + static void startResize(QWidget *widget); + + virtual bool paint(QPainter *p, const QWidget *w, int decorationRegion = All, + DecorationState state = Normal) = 0; + +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QDECORATION_QWS_H |