qtooltip.h

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00001 /****************************************************************************
00002 **
00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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00006 **
00007 ** This file is part of the QtGui module of the Qt Toolkit.
00008 **
00009 ** $QT_BEGIN_LICENSE:LGPL$
00010 ** Commercial Usage
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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.
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00016 ** GNU Lesser General Public License Usage
00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
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00028 ** GNU General Public License Usage
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00041 
00042 #ifndef QTOOLTIP_H
00043 #define QTOOLTIP_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_TOOLTIP
00054 
00055 class Q_GUI_EXPORT QToolTip
00056 {
00057     QToolTip();
00058 public:
00059     static void showText(const QPoint &pos, const QString &text, QWidget *w = 0);
00060     static void showText(const QPoint &pos, const QString &text, QWidget *w, const QRect &rect);
00061     static inline void hideText() { showText(QPoint(), QString()); }
00062 
00063     static bool isVisible();
00064     static QString text();
00065 
00066     static QPalette palette();
00067     static void setPalette(const QPalette &);
00068     static QFont font();
00069     static void setFont(const QFont &);
00070 #ifdef QT3_SUPPORT
00071     static inline QT3_SUPPORT void add(QWidget *w, const QString &s) { w->setToolTip(s); }
00072     static inline QT3_SUPPORT void add(QWidget *w, const QRect &, const QString &s)
00073     { w->setToolTip(s); }
00074     static inline QT3_SUPPORT void remove(QWidget *w) { w->setToolTip(QString()); }
00075 #endif
00076 };
00077 
00078 #endif // QT_NO_TOOLTIP
00079 
00080 QT_END_NAMESPACE
00081 
00082 QT_END_HEADER
00083 
00084 #endif // QTOOLTIP_H