uimouseeventblockerbygesture.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Ranojay Sen
 Date:          Sept 2014
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "uieventfilter.h"
 
class QDateTime;
 
mExpClass(uiBase) uiMouseEventBlockerByGestures : public CallBacker
{
public:
                                uiMouseEventBlockerByGestures(int delay_ms=-1);
                                ~uiMouseEventBlockerByGestures();
 
    void                        attachToQObj(QObject*);
    void                        attach(uiBaseObject*);
 
    bool                        isGestureHappening();
 
    bool                        updateFromEvent(const QEvent*);
                                // Use if the filter fails to block these events
private:
 
    void                        qtEventCB(CallBacker*);
 
    uiEventFilter               eventfilter_;
    QDateTime&                  gestureendtime_;
    enum GestureStatus          { Inactive, Active, Finished };
    GestureStatus               gesturestatus_;
    od_int64                    delaytime_;
};