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/****************************************************************************
**
** Definition of Tool Tips (or Balloon Help) for any widget or rectangle
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the widgets module of the Qt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef QTOOLTIP_H
#define QTOOLTIP_H
#ifndef QT_H
#include "qwidget.h"
#endif // QT_H
#ifndef QT_NO_TOOLTIP
#if __GNUC__ - 0 > 3
#pragma GCC system_header
#endif
class QTipManager;
class QIconViewToolTip;
class QListViewToolTip;
class Q_EXPORT QToolTipGroup: public QObject
{
Q_OBJECT
Q_PROPERTY( bool delay READ delay WRITE setDelay )
Q_PROPERTY( bool enabled READ enabled WRITE setEnabled )
public:
QToolTipGroup( QObject *parent, const char *name = 0 );
~QToolTipGroup();
bool delay() const;
bool enabled() const;
public slots:
void setDelay( bool );
void setEnabled( bool );
signals:
void showTip( const QString &);
void removeTip();
private:
uint del:1;
uint ena:1;
friend class QTipManager;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QToolTipGroup( const QToolTipGroup & );
QToolTipGroup& operator=( const QToolTipGroup & );
#endif
};
class Q_EXPORT QToolTip: public Qt
{
public:
QToolTip( QWidget *, QToolTipGroup * = 0 );
virtual ~QToolTip();
//### add virtual d'tor for 4.0
static void add( QWidget *, const QString &);
static void add( QWidget *, const QString &,
QToolTipGroup *, const QString& );
static void remove( QWidget * );
static void add( QWidget *, const QRect &, const QString &);
static void add( QWidget *, const QRect &, const QString &,
QToolTipGroup *, const QString& );
static void remove( QWidget *, const QRect & );
static QString textFor( QWidget *, const QPoint & pos = QPoint() );
static void hide();
static QFont font();
static void setFont( const QFont & );
static QPalette palette();
static void setPalette( const QPalette & );
#ifndef QT_NO_COMPAT
static void setEnabled( bool enable ) { setGloballyEnabled( enable ); }
static bool enabled() { return isGloballyEnabled(); }
#endif
static void setGloballyEnabled( bool );
static bool isGloballyEnabled();
static void setWakeUpDelay(int);
protected:
virtual void maybeTip( const QPoint & ) = 0;
void tip( const QRect &, const QString &);
void tip( const QRect &, const QString& , const QString &);
void tip( const QRect &, const QString &, const QRect & );
void tip( const QRect &, const QString&, const QString &, const QRect &);
void clear();
public:
QWidget *parentWidget() const { return p; }
QToolTipGroup *group() const { return g; }
private:
QWidget *p;
QToolTipGroup *g;
static QFont *ttFont;
static QPalette *ttPalette;
friend class QTipManager;
};
#endif // QT_NO_TOOLTIP
#endif // QTOOLTIP_H
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