75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: scrollbar.h
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// Purpose: wxScrollBar class
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// Author: William Osborne
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// Modified by:
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// Created: 10/13/04
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// RCS-ID: $Id:
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// Copyright: (c) William Osborne
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_SCROLBAR_H_
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#define _WX_SCROLBAR_H_
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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#pragma interface "scrolbar.h"
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#endif
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// Scrollbar item
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class WXDLLEXPORT wxScrollBar: public wxScrollBarBase
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{
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public:
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wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
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~wxScrollBar();
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wxScrollBar(wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxSB_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, id, pos, size, style, validator, name);
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}
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bool Create(wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxSB_HORIZONTAL,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxScrollBarNameStr);
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int GetThumbPosition() const ;
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int GetThumbSize() const { return m_pageSize; }
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int GetPageSize() const { return m_viewSize; }
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int GetRange() const { return m_objectSize; }
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virtual void SetThumbPosition(int viewStart);
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virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize,
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bool refresh = TRUE);
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// needed for RTTI
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void SetThumbSize( int s ) { SetScrollbar( GetThumbPosition() , s , GetRange() , GetPageSize() , true ) ; }
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void SetPageSize( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , GetRange() , s , true ) ; }
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void SetRange( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , s , GetPageSize() , true ) ; }
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void Command(wxCommandEvent& event);
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virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
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WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
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virtual bool MSWOnScroll(int orientation, WXWORD wParam,
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WXWORD pos, WXHWND control);
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protected:
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wxSize DoGetBestSize() const;
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int m_pageSize;
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int m_viewSize;
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int m_objectSize;
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxScrollBar)
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};
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#endif
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// _WX_SCROLBAR_H_
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