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Viewing changes to khotkeys/kcm_hotkeys/helper_widgets/gesture_recorder.h

  • Committer: Bazaar Package Importer
  • Author(s): Michał Zając
  • Date: 2011-07-09 08:31:15 UTC
  • Revision ID: james.westby@ubuntu.com-20110709083115-ohyxn6z93mily9fc
Tags: upstream-4.6.90
Import upstream version 4.6.90

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khotkeys/kcm_hotkeys/helper_widgets/gesture_recorder.h
 
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/****************************************************************************
 
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 KHotKeys
 
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 Copyright (C) 2003 Mike Pilone <mpilone@slac.com>
 
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 Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
 
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 Distributed under the terms of the GNU General Public License version 2.
 
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****************************************************************************/
 
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#ifndef GESTURE_RECORDER_H
 
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#define GESTURE_RECORDER_H
 
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#include "triggers/gestures.h"
 
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#include <QtGui/QFrame>
 
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class QMouseEvent;
 
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/**
 
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 * This widget tracks mouse movements when the left mouse button has been
 
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 * pressed while the cursor was over the widget.
 
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 * The events are sent to a Stroke. When the mouse button is released the Stroke
 
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 * is instructed to process the data; the processed data will then be emitted in
 
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 * a "recorded" signal.
 
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 */
 
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class GestureRecorder : public QFrame
 
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    {
 
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    Q_OBJECT
 
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    public:
 
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        GestureRecorder(QWidget *parent, const char *name="FIXXXXXMMEEEEEEEEEEEEE");
 
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        ~GestureRecorder();
 
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    protected:
 
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        void mousePressEvent(QMouseEvent *);
 
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        void mouseReleaseEvent(QMouseEvent *);
 
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        void mouseMoveEvent(QMouseEvent *);
 
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    Q_SIGNALS:
 
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        void recorded(const KHotKeys::StrokePoints &data);
 
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    private:
 
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        bool _mouseButtonDown;
 
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        KHotKeys::Stroke stroke;
 
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    };
 
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#endif