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- /****************************************************************************
- ** $Id: qt/qtooltip.h 3.0.3 edited Oct 12 12:18 $
- **
- ** Definition of Tool Tips (or Balloon Help) for any widget or rectangle
- **
- ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
- **
- ** This file is part of the widgets module of the Qt GUI Toolkit.
- **
- ** This file may be distributed under the terms of the Q Public License
- ** as defined by Trolltech AS of Norway and appearing in the file
- ** LICENSE.QPL included in the packaging of this file.
- **
- ** This file may be distributed and/or modified under the terms of the
- ** GNU General Public License version 2 as published by the Free Software
- ** Foundation and appearing in the file LICENSE.GPL included in the
- ** packaging of this file.
- **
- ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
- ** 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
- ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- **
- ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
- ** information about Qt Commercial License Agreements.
- ** See http://www.trolltech.com/qpl/ for QPL licensing information.
- ** See http://www.trolltech.com/gpl/ for GPL licensing information.
- **
- ** Contact info@trolltech.com if any conditions of this licensing are
- ** not clear to you.
- **
- **********************************************************************/
-
- #ifndef QTOOLTIP_H
- #define QTOOLTIP_H
-
- #ifndef QT_H
- #include "qwidget.h"
- #endif // QT_H
-
- #ifndef QT_NO_TOOLTIP
-
-
- 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 );
-
- 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();
-
- protected:
- virtual void maybeTip( const QPoint & ) = 0;
- void tip( const QRect &, const QString &);
- void tip( const QRect &, const QString& , const QString &);
- void clear();
-
- public:
- QWidget *parentWidget() const { return p; }
- QToolTipGroup *group() const { return g; }
-
- private:
- void tip( const QRect &, const QRect &, const QString &);
- QWidget *p;
- QToolTipGroup *g;
- static QFont *ttFont;
- static QPalette *ttPalette;
-
- friend class QTipManager;
- friend class QIconViewToolTip;
- friend class QListViewToolTip;
- };
-
-
- #endif // QT_NO_TOOLTIP
-
- #endif // QTOOLTIP_H
-