qsplashscreen.h

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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
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00024 ** In addition, as a special exception, Nokia gives you certain additional
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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
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00041 
00042 #ifndef QSPLASHSCREEN_H
00043 #define QSPLASHSCREEN_H
00044 
00045 #include <QtGui/qpixmap.h>
00046 #include <QtGui/qwidget.h>
00047 
00048 QT_BEGIN_HEADER
00049 
00050 QT_BEGIN_NAMESPACE
00051 
00052 QT_MODULE(Gui)
00053 
00054 #ifndef QT_NO_SPLASHSCREEN
00055 class QSplashScreenPrivate;
00056 
00057 class Q_GUI_EXPORT QSplashScreen : public QWidget
00058 {
00059     Q_OBJECT
00060 public:
00061     explicit QSplashScreen(const QPixmap &pixmap = QPixmap(), Qt::WindowFlags f = 0);
00062     QSplashScreen(QWidget *parent, const QPixmap &pixmap = QPixmap(), Qt::WindowFlags f = 0);
00063     virtual ~QSplashScreen();
00064 
00065     void setPixmap(const QPixmap &pixmap);
00066     const QPixmap pixmap() const;
00067     void finish(QWidget *w);
00068     void repaint();
00069 
00070 public Q_SLOTS:
00071     void showMessage(const QString &message, int alignment = Qt::AlignLeft,
00072                   const QColor &color = Qt::black);
00073     void clearMessage();
00074 #ifdef QT3_SUPPORT
00075     inline QT_MOC_COMPAT void message(const QString &str, int alignment = Qt::AlignLeft,
00076         const QColor &color = Qt::black) { showMessage(str, alignment, color); }
00077     inline QT_MOC_COMPAT void clear() { clearMessage(); }
00078 #endif
00079 
00080 Q_SIGNALS:
00081     void messageChanged(const QString &message);
00082 
00083 protected:
00084     bool event(QEvent *e);
00085     virtual void drawContents(QPainter *painter);
00086     void mousePressEvent(QMouseEvent *);
00087 
00088 private:
00089     Q_DISABLE_COPY(QSplashScreen)
00090     Q_DECLARE_PRIVATE(QSplashScreen)
00091 };
00092 
00093 #endif // QT_NO_SPLASHSCREEN
00094 
00095 QT_END_NAMESPACE
00096 
00097 QT_END_HEADER
00098 
00099 #endif // QSPLASHSCREEN_H