75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/cocoa/scrolbar.h
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// Purpose: wxScrollBar class
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// Author: David Elliott
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// Modified by:
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// Created: 2004/04/25
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// RCS-ID: $Id$
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// Copyright: (c) 2004 David Elliott
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_COCOA_SCROLBAR_H__
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#define _WX_COCOA_SCROLBAR_H__
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#include "wx/cocoa/NSScroller.h"
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// ========================================================================
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// wxScrollBar
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// ========================================================================
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class WXDLLEXPORT wxScrollBar: public wxScrollBarBase, protected wxCocoaNSScroller
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{
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DECLARE_DYNAMIC_CLASS(wxScrollBar)
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DECLARE_EVENT_TABLE()
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WX_DECLARE_COCOA_OWNER(NSScroller,NSControl,NSView)
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// ------------------------------------------------------------------------
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// initialization
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// ------------------------------------------------------------------------
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public:
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wxScrollBar() { }
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wxScrollBar(wxWindow *parent, wxWindowID winid,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxSL_HORIZONTAL,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxScrollBarNameStr)
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{
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Create(parent, winid, pos, size, style, validator, name);
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}
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bool Create(wxWindow *parent, wxWindowID winid,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxSL_HORIZONTAL,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxScrollBarNameStr);
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virtual ~wxScrollBar();
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// ------------------------------------------------------------------------
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// Cocoa callbacks
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// ------------------------------------------------------------------------
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protected:
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virtual void Cocoa_wxNSScrollerAction(void);
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// ------------------------------------------------------------------------
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// Implementation
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// ------------------------------------------------------------------------
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public:
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// accessors
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virtual int GetThumbPosition() const;
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virtual int GetThumbSize() const { return m_thumbSize; }
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virtual int GetPageSize() const { return m_pageSize; }
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virtual int GetRange() const { return m_range; }
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// operations
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virtual void SetThumbPosition(int viewStart);
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virtual void SetScrollbar(int position, int thumbSize,
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int range, int pageSize,
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bool refresh = TRUE);
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protected:
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int m_range;
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int m_thumbSize;
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int m_pageSize;
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};
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#endif // _WX_COCOA_SCROLBAR_H__
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