00001 /**************************************************************************** 00002 ** 00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 00004 ** All rights reserved. 00005 ** Contact: Nokia Corporation (qt-info@nokia.com) 00006 ** 00007 ** This file is part of the QtGui module of the Qt Toolkit. 00008 ** 00009 ** $QT_BEGIN_LICENSE:LGPL$ 00010 ** Commercial Usage 00011 ** Licensees holding valid Qt Commercial licenses may use this file in 00012 ** accordance with the Qt Commercial License Agreement provided with the 00013 ** Software or, alternatively, in accordance with the terms contained in 00014 ** a written agreement between you and Nokia. 00015 ** 00016 ** GNU Lesser General Public License Usage 00017 ** Alternatively, this file may be used under the terms of the GNU Lesser 00018 ** General Public License version 2.1 as published by the Free Software 00019 ** Foundation and appearing in the file LICENSE.LGPL included in the 00020 ** packaging of this file. Please review the following information to 00021 ** ensure the GNU Lesser General Public License version 2.1 requirements 00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 00023 ** 00024 ** In addition, as a special exception, Nokia gives you certain additional 00025 ** rights. These rights are described in the Nokia Qt LGPL Exception 00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module. 00027 ** 00028 ** GNU General Public License Usage 00029 ** Alternatively, this file may be used under the terms of the GNU 00030 ** General Public License version 3.0 as published by the Free Software 00031 ** Foundation and appearing in the file LICENSE.GPL included in the 00032 ** packaging of this file. Please review the following information to 00033 ** ensure the GNU General Public License version 3.0 requirements will be 00034 ** met: http://www.gnu.org/copyleft/gpl.html. 00035 ** 00036 ** If you have questions regarding the use of this file, please contact 00037 ** Nokia at qt-info@nokia.com. 00038 ** $QT_END_LICENSE$ 00039 ** 00040 ****************************************************************************/ 00041 00042 #ifndef QSIZEGRIP_H 00043 #define QSIZEGRIP_H 00044 00045 #include <QtGui/qwidget.h> 00046 00047 QT_BEGIN_HEADER 00048 00049 QT_BEGIN_NAMESPACE 00050 00051 QT_MODULE(Gui) 00052 00053 #ifndef QT_NO_SIZEGRIP 00054 class QSizeGripPrivate; 00055 class Q_GUI_EXPORT QSizeGrip : public QWidget 00056 { 00057 Q_OBJECT 00058 public: 00059 explicit QSizeGrip(QWidget *parent); 00060 ~QSizeGrip(); 00061 00062 QSize sizeHint() const; 00063 void setVisible(bool); 00064 00065 protected: 00066 void paintEvent(QPaintEvent *); 00067 void mousePressEvent(QMouseEvent *); 00068 void mouseMoveEvent(QMouseEvent *); 00069 void mouseReleaseEvent(QMouseEvent *mouseEvent); 00070 void moveEvent(QMoveEvent *moveEvent); 00071 void showEvent(QShowEvent *showEvent); 00072 void hideEvent(QHideEvent *hideEvent); 00073 bool eventFilter(QObject *, QEvent *); 00074 bool event(QEvent *); 00075 #ifdef Q_WS_WIN 00076 bool winEvent(MSG *m, long *result); 00077 #endif 00078 00079 public: 00080 #ifdef QT3_SUPPORT 00081 QT3_SUPPORT_CONSTRUCTOR QSizeGrip(QWidget *parent, const char *name); 00082 #endif 00083 00084 private: 00085 Q_DECLARE_PRIVATE(QSizeGrip) 00086 Q_DISABLE_COPY(QSizeGrip) 00087 Q_PRIVATE_SLOT(d_func(), void _q_showIfNotHidden()) 00088 }; 00089 #endif // QT_NO_SIZEGRIP 00090 00091 QT_END_NAMESPACE 00092 00093 QT_END_HEADER 00094 00095 #endif // QSIZEGRIP_H