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/////////////////////////////////////////////////////////////////////////////
// Name: wx/palmos/scrollbar.h
// Purpose: wxScrollBar class
// Author: William Osborne - minimal working wxPalmOS port
// Modified by:
// Created: 10/13/04
// RCS-ID: $Id: scrolbar.h 41020 2006-09-05 20:47:48Z VZ $
// Copyright: (c) William Osborne
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_SCROLBAR_H_
#define _WX_SCROLBAR_H_
// Scrollbar item
class WXDLLEXPORT wxScrollBar: public wxScrollBarBase
{
public:
wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
virtual ~wxScrollBar();
wxScrollBar(wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxSB_HORIZONTAL,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxScrollBarNameStr)
{
Create(parent, id, pos, size, style, validator, name);
}
bool Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxSB_HORIZONTAL,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxScrollBarNameStr);
int GetThumbPosition() const ;
int GetThumbSize() const { return m_pageSize; }
int GetPageSize() const { return m_viewSize; }
int GetRange() const { return m_objectSize; }
virtual void SetThumbPosition(int viewStart);
virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize,
bool refresh = true);
// needed for RTTI
void SetThumbSize( int s ) { SetScrollbar( GetThumbPosition() , s , GetRange() , GetPageSize() , true ) ; }
void SetPageSize( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , GetRange() , s , true ) ; }
void SetRange( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , s , GetPageSize() , true ) ; }
void Command(wxCommandEvent& event);
virtual bool MSWOnScroll(int orientation, WXWORD wParam,
WXWORD pos, WXHWND control);
protected:
wxSize DoGetBestSize() const;
int m_pageSize;
int m_viewSize;
int m_objectSize;
DECLARE_DYNAMIC_CLASS_NO_COPY(wxScrollBar)
};
#endif
// _WX_SCROLBAR_H_
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