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100 lines
2.4 KiB
100 lines
2.4 KiB
15 years ago
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/* This file is part of the KDE libraries
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Copyright (c) 2000 Carsten Pfeiffer <pfeiffer@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License (LGPL) as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KCURSOR_PRIVATE_H
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#define KCURSOR_PRIVATE_H
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#include <qcursor.h>
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#include <qobject.h>
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#include <qptrdict.h>
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class QPoint;
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class QTimer;
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class QWidget;
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/**
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* I don't want the eventFilter to be in KCursor, so we have another class
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* for that stuff
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* @internal
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* @author John Firebaugh <jfirebaugh@kde.org>
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* @author Carsten Pfeiffer <pfeiffer@kde.org>
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*/
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class KCursorPrivateAutoHideEventFilter : public QObject
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{
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Q_OBJECT
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public:
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KCursorPrivateAutoHideEventFilter( QWidget* widget );
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~KCursorPrivateAutoHideEventFilter();
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virtual bool eventFilter( QObject *o, QEvent *e );
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void resetWidget();
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private slots:
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void hideCursor();
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void unhideCursor();
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private:
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QWidget* actualWidget() const;
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QTimer m_autoHideTimer;
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QWidget* m_widget;
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bool m_wasMouseTracking;
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bool m_isCursorHidden;
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bool m_isOwnCursor;
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QCursor m_oldCursor;
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};
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/**
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* @internal
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* @author Carsten Pfeiffer <pfeiffer@kde.org>
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* @author John Firebaugh <jfirebaugh@kde.org>
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*/
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class KCursorPrivate : public QObject
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{
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friend class KCursor; // to shut up the compiler
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Q_OBJECT
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public:
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static KCursorPrivate *self();
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void setAutoHideCursor( QWidget *w, bool enable, bool customEventFilter );
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virtual bool eventFilter( QObject *o, QEvent *e );
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int hideCursorDelay;
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private slots:
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void slotWidgetDestroyed( QObject* );
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private:
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KCursorPrivate();
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~KCursorPrivate();
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bool enabled;
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static KCursorPrivate *s_self;
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QPtrDict<KCursorPrivateAutoHideEventFilter> m_eventFilters;
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};
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#endif // KCURSOR_PRIVATE_H
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