51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/univ/scrtimer.h
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// Purpose: wxScrollTimer: small helper class for wxScrollArrow/Thumb
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 18.02.01
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// Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com)
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_UNIV_SCRTIMER_H
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#define _WX_UNIV_SCRTIMER_H
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// NB: this class is implemented in scrolbar.cpp
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#include "wx/defs.h"
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#if wxUSE_TIMER
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#include "wx/timer.h"
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// ----------------------------------------------------------------------------
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// wxScrollTimer: the timer used when the arrow or scrollbar shaft is kept
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// pressed
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxScrollTimer : public wxTimer
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{
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public:
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// default ctor
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wxScrollTimer();
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// start generating the events
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void StartAutoScroll();
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// the base class method
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virtual void Notify();
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protected:
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// to implement in derived classes: perform the scroll action and return
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// true to continue scrolling or false to stop
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virtual bool DoNotify() = 0;
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// should we skip the next timer event?
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bool m_skipNext;
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};
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#endif // wxUSE_TIMER
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#endif // _WX_UNIV_SCRTIMER_H
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