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